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Journal articles on the topic 'Azido metal complexes'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Abu-Youssef, Morsy A. M., Vratislav Langer, Assem Barakat, Matti Haukka, and Saied M. Soliman. "Molecular, Supramolecular Structures Combined with Hirshfeld and DFT Studies of Centrosymmetric M(II)-azido {M=Ni(II), Fe(II) or Zn(II)} Complexes of 4-Benzoylpyridine." Symmetry 13, no. 11 (2021): 2026. http://dx.doi.org/10.3390/sym13112026.

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The supramolecular structures of the three metal (II) azido complexes [Fe(4bzpy)4(N3)2]; 1, [Ni(4bzpy)4(N3)2]; 2 and [Zn(4bzpy)2(N3)2]n; 3 with 4-benzoylpyridine (4bzpy) were presented. All complexes contain hexa-coordinated divalent metal ions with a slightly distorted octahedral MN6 coordination sphere. Complexes 1 and 2 are monomeric with terminal azido groups while 3 is one-dimensional coordination polymer containing azido groups with μ(1,1) and μ(1,3) bridging modes of bonding. Hirshfeld analysis was used to quantitatively determine the different contacts affecting the molecular packing i

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2

Buys, IE, LD Field, AV George, TW Hambley, and GR Purches. "Synthesis and Reactions of Azido Complexes of Ruthenium." Australian Journal of Chemistry 48, no. 1 (1995): 27. http://dx.doi.org/10.1071/ch9950027.

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Sodium azide reacts with RuH2 ( dmpe )2 (1a) ( dmpe = 1,2-bis( dimethylphosphino )ethane) in methanol solution to form RuH (N3)( dmpe )2 (2a), and reacts with RuCl2( depe )2 (3b) ( depe = 1,2-bis( diethylphosphino )ethane) to form the bis ( azide ) complex Ru (N3)2( depe )2 (4b). The crystal structures of Ru ( Cl )2( depe )2 (3b) and Ru (N3)2( depe )2 (4b) have been determined and indicate that the chloro groups in (3b) and the azido groups in (4b) are trans across the metal centre.

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3

Stamatatos, Theocharis C., and Eva Rentschler. "Organic chelate-free and azido-rich metal clusters and coordination polymers from the use of Me3SiN3: a new synthetic route to complexes with beautiful structures and diverse magnetic properties." Chemical Communications 55, no. 1 (2019): 11–26. http://dx.doi.org/10.1039/c8cc08854c.

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A new synthetic route to structurally novel and magnetically interesting 3d-metal azido clusters and coordination polymers is presented; the key reagent for the preparation of solely azido-bridged molecule-based species is the organic azide precursor Me<sub>3</sub>SiN<sub>3</sub>.

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4

Taher, Thuraya A., Waleed K. Mahdi, and Falih H. Musa. "Synthesis and Characterization of some Metal Complexes with (3Z ,5Z, 8Z)-2-azido-8-[azido(3Z,5Z)-2-azido-2,6bis(azidocarbonyl)-8,9-dihydro-2H-1,7-dioxa-3,4,5triazonine-9-yl]methyl]-9-[(1-azido-1-hydroxy)methyl]-2H1,7-dioxa-3,4,5-triazonine – 2,6 – dica." Ibn AL- Haitham Journal For Pure and Applied Science 30, no. 3 (2017): 77. http://dx.doi.org/10.30526/30.3.1604.

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The reaction of LAs-Cl8 : [ (2,2- (1-(3,4-bis(carboxylicdichloromethoxy)-5-oxo-2,5dihydrofuran-2-yl)ethane – 1,2-diyl)bis(2,2-dichloroacetic acid)]with sodium azide in ethanol with drops of distilled water has been investigated . The new product L-AZ :(3Z ,5Z,8Z)-2azido-8-[azido(3Z,5Z)-2-azido-2,6-bis(azidocarbonyl)-8,9-dihydro-2H-1,7-dioxa-3,4,5triazonine-9-yl]methyl]-9-[(1-azido-1-hydroxy)methyl]-2H-1,7-dioxa-3,4,5-triazonine – 2,6 – dicarbonylazide was isolated and characterized by elemental analysis (C.H.N) , 1H-NMR , Mass spectrum and Fourier transform infrared spectrophotometer (FT-IR) .

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5

Dadashi, Jaber, Mohammad Khaleghian, Younes Hanifehpour, Babak Mirtamizdoust, and Sang Woo Joo. "Lead(II)-Azido Metal–Organic Coordination Polymers: Synthesis, Structure and Application in PbO Nanomaterials Preparation." Nanomaterials 12, no. 13 (2022): 2257. http://dx.doi.org/10.3390/nano12132257.

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The current study aims to explain recent developments in the synthesis of Pb(II)-azido metal-organic coordination polymers. Coordination polymers are defined as hybrid materials encompassing metal-ion-based, organic linkers, vertices, and ligands, serving to link the vertices to 1D, 2D, or 3D periodic configurations. The coordination polymers have many applications and potential properties in many research fields, primarily dependent on particular host–guest interactions. Metal coordination polymers (CPs) and complexes have fascinating structural topologies. Therefore, they have found numerous

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6

Mautner, Franz A., Magdalena Traber, Patricia Jantscher, et al. "Thiocyanato-metal(II) and azido-cobalt(III) complexes with hydroxymethylpyridines." Polyhedron 161 (March 2019): 309–16. http://dx.doi.org/10.1016/j.poly.2019.01.030.

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7

Strähle, Joachim. "Reactions of Transition Metal Azido Complexes and their Reaction Products." Zeitschrift für anorganische und allgemeine Chemie 633, no. 11-12 (2007): 1757–61. http://dx.doi.org/10.1002/zaac.200700170.

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8

Geisenberger, Josef, Jürgen Erbe, Jürgen Heidrich, Ulrich Nagela, and Wolfgang Beck. "Pseudohalogenometallverbindungen, LXV [1] Synthese von Tetrazolen und Triazolen über die 1,3-dipolare Cycloaddition an die Azid-Liganden von polymeren Cobalt(III)-und Palladium(II)-Komplexen. Darstellung und Struktur von 5-TrichlormethyItetrazol / Pseudohalogeno Metal Compounds, LXV [1] Synthesis of Tetrazoles and Triazoles via 1,3-Dipolar Cycloaddition to the Azido Ligands of Polymerie Cobalt(III) and Palladium(II) Complexes. Synthesis and Structure of 5-Trichloromethyltetrazole." Zeitschrift für Naturforschung B 42, no. 1 (1987): 55–64. http://dx.doi.org/10.1515/znb-1987-0112.

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Abstract The cycloaddition of nitriles and of dimethylacetylenedicarboxylate to the azide ligand of polymeric Schiff Base cobalt(III) and phosphine palladium(II) complexes gives the corresponding tetrazolate and triazolate complexes from which the heterocycles could be cleaved by hydrogen chloride. Usually the yields are low; if the heterocycle is soluble in ether or sublimable, yields up to 30% have been obtained. Using this method the hitherto unknown 5-trichlormethyltetrazole could be prepared which was characterized by an X-ray structural analysis. Similarly, the cyclo-addition of azido(te

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9

Bröring, Martin, Silke Köhler, and Clemens Pietzonka. "Pseudohalogenido complexes of iron-2,2′-bidipyrrins." Journal of Porphyrins and Phthalocyanines 16, no. 05n06 (2012): 641–50. http://dx.doi.org/10.1142/s1088424612500538.

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The chlorido iron(III) complex of octaethyl-2,2′-bidipyrrin has been transformed to a series of pseudohalide complexes by ligand exchange reactions with azide, cyanate, thiocyanate and selenocyanate anions. All new complexes show the expected N-coordination of the axial ligand to the iron(III) center. In the solid state, all four species display an intermediate spin (S = 3/2) ground state, with a gradual increase of a high spin (S = 5/2) contribution at elevated temperatures for the members with the smallest ligand field strengths, i.e. the cyanato and the azido derivatives. In solution, proto

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10

Portius, Peter, Anthony J. H. M. Meijer, Michael Towrie, Benjamin F. Crozier, and Ingrid Schiager. "Picosecond time-resolved infrared spectroscopy of rhodium and iridium azides." Dalton Trans. 43, no. 47 (2014): 17694–702. http://dx.doi.org/10.1039/c4dt02097a.

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Ultrafast photochemical processes induced in the transition metal azido complexes Rh(Cp*)(N<sub>3</sub>)<sub>2</sub>(PPh<sub>3</sub>) and Ir(Cp*)(N<sub>3</sub>)<sub>2</sub>(PPh<sub>3</sub>) upon laser excitation at 266 nm and 400 nm were elucidated by picosecond time-resolved infrared spectroscopy and density functional theory.

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11

Hennig, H., R. Stich, H. Knoll, D. Rehorek, and D. J. Stufkens. "Photochemistry and photocatalytic reactions of mixed-ligand azido transition metal complexes." Coordination Chemistry Reviews 111 (December 1991): 131–44. http://dx.doi.org/10.1016/0010-8545(91)84018-z.

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12

He, Xiang, Can-Zhong Lu, Ya-Qin Yu, Shu-Mei Chen, Xiao-Yuan Wu, and Ying Yan. "Hydrothermal Synthesis of Three New Transition Metal Complexes with Azido Ligands." Zeitschrift für anorganische und allgemeine Chemie 630, no. 7 (2004): 1131–35. http://dx.doi.org/10.1002/zaac.200400046.

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13

PARIMAL, PAUL, CHAKLADAR SUKLA, and NAG KAMALAKSHA. "Dipolar Cycloaddition Reactions of some Nickel(II) and Palladium(II) Azido Complexes." Journal of Indian Chemical Society Vol. 62, Dec 1985 (1985): 933–35. https://doi.org/10.5281/zenodo.6322621.

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Department of Inorganic Chemistry, Indian Association for the Cultivation of Science, Calcutta-700 032 Azido complexes of the types NIL<sup>1-3</sup> N<sub>2</sub>, PdL<sup>1-3</sup>N<sub>2</sub> and [L<sup>1</sup>Ni-N<sub>2</sub>-NIL<sup>1</sup>][CIO<sub>4</sub>], where the princil at ligands HL<sup>1-3</sup> contain N<sub>2</sub>S donor units, undergo facile 1,3-dipolar cycloaddition reactions with aliphatic and aromatic nitriles, alkenes, alkynes, phenylisothiocyanate and carbon disulphide. In all cases the products have been isolated in high yield. From extens

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14

Pastor Ramírez, Cándida, Sylvain Bernès, Samuel Hernández Anzaldo та Yasmi Reyes Ortega. "Structure and NMR properties of the dinuclear complex di-μ-azido-κ4 N 1:N 1-bis[(azido-κN)(pyridine-2-carboxamide-κ2 N 1,O)zinc(II)]". Acta Crystallographica Section E Crystallographic Communications 77, № 2 (2021): 111–16. http://dx.doi.org/10.1107/s2056989020016680.

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The new diamagnetic complex, [Zn2(N3)4(C6H6N2O)2] or [Zn2(pca)2(μ1,1-N3)2(N3)2] was synthesized using pyridine-2-carboxamide (pca) and azido ligands, and characterized using various techniques: IR spectroscopy and single-crystal X-ray diffraction in the solid state, and nuclear magnetic resonance (NMR) in solution. The molecule is placed on an inversion centre in space group P\overline{1}. The pca ligand chelates the metal centre via the pyridine N atom and the carbonyl O atom. One azido ligand bridges the two symmetry-related Zn2+ cations in the end-on coordination mode, while the other indep

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15

Pastor Ramírez, Cándida, Sylvain Bernès, Samuel Hernández Anzaldo та Yasmi Reyes Ortega. "Structure and NMR properties of the dinuclear complex di-μ-azido-κ4 N 1:N 1-bis[(azido-κN)(pyridine-2-carboxamide-κ2 N 1,O)zinc(II)]". Acta Crystallographica Section E Crystallographic Communications 77, № 2 (2021): 111–16. http://dx.doi.org/10.1107/s2056989020016680.

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The new diamagnetic complex, [Zn2(N3)4(C6H6N2O)2] or [Zn2(pca)2(μ1,1-N3)2(N3)2] was synthesized using pyridine-2-carboxamide (pca) and azido ligands, and characterized using various techniques: IR spectroscopy and single-crystal X-ray diffraction in the solid state, and nuclear magnetic resonance (NMR) in solution. The molecule is placed on an inversion centre in space group P\overline{1}. The pca ligand chelates the metal centre via the pyridine N atom and the carbonyl O atom. One azido ligand bridges the two symmetry-related Zn2+ cations in the end-on coordination mode, while the other indep

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16

Xie, Long-Yan, Yu Zhang, Hao Xu, et al. "Synthesis, structure and bioactivity of Ni2+ and Cu2+ acylhydrazone complexes." Acta Crystallographica Section C Structural Chemistry 75, no. 7 (2019): 927–34. http://dx.doi.org/10.1107/s2053229619008040.

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Two acylhydrazone complexes, bis{6-methyl-N′-[1-(pyrazin-2-yl-κN 1)ethylidene]nicotinohydrazidato-κ2 N′,O}nickel(II), [Ni(C13H12N5O)2], (I), and di-μ-azido-κ4 N 1:N 1-bis({6-methyl-N′-[1-(pyrazin-2-yl-κN 1)ethylidene]nicotinohydrazidato-κ2 N′,O}nickel(II)), [Cu2(C13H12N5O)2(N3)2], (II), derived from 6-methyl-N′-[1-(pyrazin-2-yl)ethylidene]nicotinohydrazide (HL) and azide salts, have been synthesized. HL acts as an N,N′,O-tridentate ligand in both complexes. Complex (I) crystallizes in the orthorhombic space group Pbcn and has a mononuclear structure, the azide co-ligand is not involved in crys

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17

Hanack, M., C. Hedtmann-Rein, A. Datz, U. Keppeler та X. Münz. "Synthesis and properties of (μ-thiocyanato) and (μ-azido)phthalocyaninato-metal-complexes". Synthetic Metals 19, № 1-3 (1987): 787–92. http://dx.doi.org/10.1016/0379-6779(87)90453-x.

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18

Chowdhury, Habibar, and Chandan Adhikary. "Syntheses, Structures, Magnetic Properties and Antibacterial Activities of Two Copper(II) Azido Complexes with Varied Nuclearities Containing Symmetrical 1,3-Diammine as Chelator." Asian Journal of Chemistry 33, no. 2 (2021): 359–66. http://dx.doi.org/10.14233/ajchem.2021.23007.

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Two copper(II) azido complexes of the types mononuclear [Cu(TMEDA)2(N3)2] (1) and dinuclear [Cu(TMEDA)(μ1,1-N3)(N3)]2 (2) [TMEDA = trimethylenediamine; N3 – = azide ion] have been synthesized and characterized. X-ray structural analysis revealed that each copper(II) center in complex 1 adopts a distorted octahedron geometry with a CuN6 chromophore ligated through four N atoms of two different symmetrical TMEDA ligands as bidentate chelator and two N atoms of two terminal azides. In complex 2, each copper(II) center adopts a distorted square pyramidal geometry with a CuN5 chromophore ligated th

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19

Goher, Mohamed A. S., Afaf K. Hafez, Morsy A. M. Abu-Youssef, Ahmed M. A. Badr, Christian Gspan, and Franz A. Mautner. "New metal(II) complexes containing monodentate and bridging 3-aminopyridine and azido ligands." Polyhedron 23, no. 15 (2004): 2349–56. http://dx.doi.org/10.1016/j.poly.2004.06.011.

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20

Formentín, Pilar, José V. Folgado, Vicente Fornés, Hermenegildo García, Francisco Márquez, and María J. Sabater. "Mechanism of Photodenitrogenation of Salen Azido-Metal Complexes within the Cavities of Zeolite Y." Journal of Physical Chemistry B 104, no. 35 (2000): 8361–65. http://dx.doi.org/10.1021/jp9942163.

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21

Ruiz, Eliseo, Joan Cano, Santiago Alvarez, and Pere Alemany. "Magnetic Coupling in End-On Azido-Bridged Transition Metal Complexes: A Density Functional Study." Journal of the American Chemical Society 120, no. 43 (1998): 11122–29. http://dx.doi.org/10.1021/ja981661n.

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22

Beck, Wolfgang, and Wolf Peter Fehlhammer. "Reactions of Metal Carbonyls with the Azide Ion and - vice versa - Reactions of Azido Complexes with Carbon Monoxide: Isocyanato Complexes. Analogous Reactions in NO+/N3-Transition Metal Chemistry [1]." Zeitschrift für anorganische und allgemeine Chemie 636, no. 1 (2010): 157–62. http://dx.doi.org/10.1002/zaac.200900473.

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23

Sellmann, Dieter, and Adelgunde Holzmeier. "Reaktionen an komplexgebundenen Liganden, XL+ Azido-Komplexe mit niedrigvalenten Zentralmetallen: Synthese und Eigenschaften von (NEt4)[ArenCr(CO)2N3] (Aren = Mesitylen, Terephthalsäuredimethylester) sowie (NEt4)[CpRe(CO)2N3] und Umwandlung in N2-Komplexe / Reactions of Complex Bound Ligands, XL+Azido Complexes with Low Valent Metal Centers: Synthesis and Properties of (NEt4)[AreneCr(CO)2N3] (Arene = Mesitylene, Terephthalic Acid Dimethyl Ester) and (NEt4)[CpRe(CO)2N3] and Conversion into N2 Complexes." Zeitschrift für Naturforschung B 45, no. 5 (1990): 635–40. http://dx.doi.org/10.1515/znb-1990-0510.

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(NEt4)[MesCr(CO)2N3] (1) (Mes = mesitylene), (NEt4)[TDMCr(CO)2N3] (2) (TDM = terephthalic acid dimethyl ester) and (NEt4)[CpRe(CO)2N3] (3) (Cp = η5-cyclopentadienyl) were obtained from the corresponding [AreneCr(CO)2THF] complexes and [CpRe(CO)2THF], respectively, and NEt4N3. 1 and 2 decompose above —10 °C and 3 is light sensitive. Attempts to obtain new nitrogen ligands which are unstable in free state by reacting the azido complexes with H+, Me+ and NO+, respectively, led preferably to the N2 complexes [AreneCr(CO)2N2] and [CpRe(CO)2N2], respectively, and decomposition products.

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24

Sellman, Dieter, Torsten Gottschalk-Gaudig, and Frank W. Heinemann. "Transition metal complexes with sulfur ligands. Part CXXVII. Azido, halido and nitrido ruthenium complexes with sulfur-rich coordination spheres." Inorganica Chimica Acta 269, no. 1 (1998): 63–72. http://dx.doi.org/10.1016/s0020-1693(97)05782-4.

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25

Ahmed, Riyadh M., Taki A. Himdan, Ahmed T. Numan, and Mohamad J. Al-Jeboori. "Formation of Polymeric Assemblies of Six-Coordinate Metal Complexes with Mixed Bridges of Dicarboxylato-Azido." Journal of Al-Nahrain University Science 17, no. 4 (2014): 1–9. http://dx.doi.org/10.22401/jnus.17.4.01.

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26

Pramanik, Koushik, Pijush Malpaharia, Enrique Colacio, Babulal Das, and Swapan K. Chandra. "Octadentate flexible ligands as a platform for a variety of homo and heterometallic complexes containing diphenoxido and phenoxido/azido bridging groups: synthesis, structure and magnetic properties." New Journal of Chemistry 42, no. 8 (2018): 6332–42. http://dx.doi.org/10.1039/c7nj05112c.

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27

Ahmed, Riyadh M., Taki A. Hamdan, Ahmed T. Numan, Mohamad J. Al-Jeboori, and Herman Potgieter. "Formation of polymeric assemblies of six-coordinate metal complexes with mixed bridges of dicarboxylato-azido moieties." Complex Metals 1, no. 1 (2014): 38–45. http://dx.doi.org/10.1080/2164232x.2014.883290.

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28

Wen, He-Rui, Cai-Feng Wang, You Song, Jing-Lin Zuo, and Xiao-Zeng You. "One-Dimensional Azido-Bridged Chiral Metal Complexes with Ferromagnetic or Antiferromagnetic Interactions: Syntheses, Structures, and Magnetic Studies." Inorganic Chemistry 44, no. 24 (2005): 9039–45. http://dx.doi.org/10.1021/ic051108o.

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29

Matveev, Evgenii Yu, Olga S. Dontsova, Varvara V. Avdeeva, et al. "Synthesis and Structures of Lead(II) Complexes with Substituted Derivatives of the Closo-Decaborate Anion with a Pendant N3 Group." Molecules 28, no. 24 (2023): 8073. http://dx.doi.org/10.3390/molecules28248073.

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In this work, we studied lead(II) and cobalt(II) complexation of derivatives [2-B10H9O(CH2)2O(CH2)2N3]2− and [2-B10H9O(CH2)5N3]2− of the closo-decaborate anion containing pendant azido groups in the presence of 1,10-phenanthroline and 2,2′-bipyridyl. Mononuclear [PbL2{An}] and binuclear [Pb2L4(NO3)2{An}] lead complexes (where {An} is the N3-substituted boron cluster) were isolated and studied by IR spectroscopy and elemental analysis. The mononuclear lead(II) complex [Pb(phen)2[B10H9O(CH2)2O(CH2)2N3] and the binuclear lead(II) complex [Pb2(phen)4(NO3)2[B10H9O(CH2)5)N3] were determined by singl

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30

Pandit, Nithun Ranjan, Sourav Bej, Ananya Mondal, et al. "Exploratory studies on azido-bridged complexes (Ni2+ and Mn2+) as dual colourimetric chemosensors for S2− and Ag+: combined experimental and theoretical outcomes with real field applications." Dalton Transactions 49, no. 37 (2020): 13090–99. http://dx.doi.org/10.1039/d0dt02846k.

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We report two isostructural dinuclear transition metal complexes [M<sub>2</sub>(HL)<sub>2</sub>(N<sub>3</sub>)<sub>4</sub>], where M = Ni<sup>2+</sup> (BS-1) or Mn<sup>2+</sup> (BS-2) and HL is (2-methyl-2-((pyridin-2-ylmethyl)amino)propan-1-ol) and investigate them as molecular sensors towards hazardous entities.

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31

Mendoza, María de los Angeles, Sylvain Bernès, and Guillermo Mendoza-Díaz. "Coordination of bis(pyrazol-1-yl)amine to palladium(II): influence of the co-ligands and counter-ions on the molecular and crystal structures." Acta Crystallographica Section E Crystallographic Communications 71, no. 1 (2015): 22–27. http://dx.doi.org/10.1107/s205698901402595x.

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The structures of a series of complexes with general formulan[Pd(pza)X]Y·mH2O (n= 1, 2;X= Cl, Br, I, N3, NCS;Y= NO3, I, N3, [Pd(SCN)4];m= 0, 0.5, 1) have been determined, where pza is the tridentate ligand bis[2-(3,5-dimethylpyrazol-1-yl)ethyl]amine, C14H23N5. In all complexes, {bis[2-(3,5-dimethylpyrazol-1-yl-κN2)ethyl]amine-κN}chloridopalladium nitrate, [Pd(pza)Cl]NO3, (1), {bis[2-(3,5-dimethylpyrazol-1-yl-κN2)ethyl]amine-κN}bromidopalladium nitrate, [Pd(pza)Br]NO3, (2), {bis[2-(3,5-dimethylpyrazol-1-yl-κN2)ethyl]amine-κN}iodidopalladium iodide hemihydrate, [Pd(pza)I]I·0.5H2O, (3), azido{bis

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32

Massoud, Salah S., Febee R. Louka, Yasser K. Obaid, et al. "Metal ions directing the geometry and nuclearity of azido-metal(ii) complexes derived from bis(2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl)amine." Dalton Transactions 42, no. 11 (2013): 3968. http://dx.doi.org/10.1039/c2dt32540c.

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33

Sengupta, Oindrila, Bappaditya Gole, Sandip Mukherjee, and Partha Sarathi Mukherjee. "A series of transition metal–azido extended complexes with various anionic and neutral co-ligands: synthesis, structure and their distinct magnetic behavior." Dalton Transactions 39, no. 32 (2010): 7451. http://dx.doi.org/10.1039/c0dt00181c.

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34

Smoleński, Piotr, Suman Mukhopadhyay, M. Fátima C. Guedes da Silva, M. Adília Januário Charmier, and Armando J. L. Pombeiro. "New water-soluble azido- and derived tetrazolato-platinum(ii) complexes with PTA. Easy metal-mediated synthesis and isolation of 5-substituted tetrazoles." Dalton Transactions, no. 46 (2008): 6546. http://dx.doi.org/10.1039/b808156e.

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35

Gatti, Carlo, Giovanni Macetti, and Leonardo Lo Presti. "Insights on spin delocalization and spin polarization mechanisms in crystals of azido copper(II) dinuclear complexes through the electron spin density Source Function." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 73, no. 4 (2017): 565–83. http://dx.doi.org/10.1107/s2052520617008083.

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The Source Function (SF) tool was applied to the analysis of thetheoreticalspin density in azido CuIIdinuclear complexes, where the azido group, acting as a coupler between the CuIIcations, is linked to the metal centres either in an end-on or in an end–end fashion. Results for only the former structural arrangement are reported in the present paper. The SF highlights to which extent the magnetic centres contribute to determine the local spin delocalization and polarization at any point in the dimetallic complex and whether an atom or group of atoms of the ligands act in favour or against a gi

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Sellmann, Dieter, Joachim Kaeppler, Matthias Moll, and Falk Knoch. "Transition metal complexes with sulfur ligands. 95. Diazene, hydrazine, ammine and azido complexes with sulfur dominated [Ru(PPh3)('buS4')] fragments ('buS4'2- = 1,2-bis(2-mercapto-3,5-di-tert-butylphenylthio)ethanato(2-))." Inorganic Chemistry 32, no. 6 (1993): 960–64. http://dx.doi.org/10.1021/ic00058a035.

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37

Sellmann, Dieter, and Michael Waeber. "Übergangsmetallkomplexe mit Schwefelliganden, XVIII. Synthese und Reaktionen von [Ru(L)(PPh3)dttd]-Komplexen mit kleinen Stickstoffverbindungen L = NH3, N2H4, N2H3CH3, N2H3C6H5 sowie NO+ (dttd2- = 2,3;8,9-Dibenzo-1,4,7,10-tetrathiadecan (–2))/ Transition Metal Complexes with Sulfur Ligands, XVIII. Synthesis and Reactions of [Ru(L)(PPh3)dttd] Complexes with Small Nitrogen Compounds L = NH3, N2H4, N2H3CH3, N2H3C6H5 and NO+ (dttd2- = 2,3;8,9-Dibenzo-1,4,7,10-tetrathiadecane (–2))." Zeitschrift für Naturforschung B 41, no. 7 (1986): 877–84. http://dx.doi.org/10.1515/znb-1986-0714.

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Abstract Reaktionen von [Ru(L)(PPh3)dttd]-Komplexen mit kleinen Stickstoffverbindungen L = NH3, N2H4, N2H3CH3, N2H3C6H5 sowie NO+ (dttd2-= 2,3;8,9-Dibenzo-l,4,7,10-tetrathiadecan (—2)) Transition Metal Complexes with Sulfur Ligands, XVIII* Synthesis and Reactions of [R u(L)(PPh3)dttd] Complexes with Small Nitrogen Com pounds L = N H 3, N2H 4, N2H 3C H 3, N2H 3C6H 5 and N O + (dttd2-= 2,3;8,9-D ibenzo-l,4,7,10-tetrathiadecane (—2)) D ieter Sellmann+ Ruthenium Sulfur C om plexes, N itrogen Ligands The com plex fragment [Ru(PPh3)dttd], (dttd2-= 2,3;8,9-dibenzo-l,4,7,10-tetrath iad ecane (— 2)), c

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Nkabyo, Henry A. "iClick reactions of platinum(II) and palladium(II) 1,3-Bis(2-pyridylimino)isoindolin azido complexes: the unusual effect of metal centre and pyridyl substitution on N1 vs N2 coordination." Journal of Molecular Structure 1345 (November 2025): 143086. https://doi.org/10.1016/j.molstruc.2025.143086.

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Sellmann, Dieter, Thomas Hofmann, and Falk Knoch. "Transition metal complexes with sulfur ligands CVI. Phosphine and azido [Fe(L)(‘NHS4’)] complexes; structural characterization of the key complex [Fe(‘NHS4’)]·THF (L=PMe3, PBu3, PMe2Ph, PMePh2, N3−; ‘NHS4’2−=dianion of 2,2′-bis-(2-mercaptophenylthio)diethylamine)." Inorganica Chimica Acta 224, no. 1-2 (1994): 61–71. http://dx.doi.org/10.1016/0020-1693(94)04017-6.

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Fatih, Mehmet EMEN, and Esra DEMİRDÖĞEN Ruken. "SYNTHESIS OF PYRIDINE DERIVATIVE POLYMERIC COPPER COMPLEX WITH METAL-AZID BONDS." Journal of Natural Science and Technologies 1, no. 1 (2022): 143–50. https://doi.org/10.5281/zenodo.7384181.

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In this study, pyridine-derived polymeric copper (II) complexes containing metal azide bonds were prepared. The characterization of the complexes given with the general formula, [Cu(L)<sub>2</sub>(N<sub>3</sub>)<sub>2</sub>Cl<sub>2</sub>]n (L1: 3,5-dimethyl pyridine, L2: 3,4-dimethyl pyridine, L3: 2-amino-3-methyl pyridine, L4: 2,6-diamino pyridine) was performed by FT-IR, AAS and magnetic susceptibility analyzes. The intense peak observed at 2045-2167 cm-1 in the spectra corresponds to the asymmetric azide vibrations, υas(N<sub>3</sub><sup>-</sup>), which indicates that polymeric copp

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41

Lee, Kunhye, Yong-Joo Kim, and Kyoung Koo Baeck. "A quantum chemical study on the mechanism of S-coordinated tetrazole-thiolato formation by the reaction of organic isothiocyanates with metal azido complexes of Pt(II), Pd(II), and Sn." Journal of Organometallic Chemistry 690, no. 19 (2005): 4319–29. http://dx.doi.org/10.1016/j.jorganchem.2005.07.022.

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42

Peng, Kun, Viviane Mawamba, Ellina Schulz, Mario Löhr, Carsten Hagemann, and Ulrich Schatzschneider. "iClick Reactions of Square-Planar Palladium(II) and Platinum(II) Azido Complexes with Electron-Poor Alkynes: Metal-Dependent Preference for N1 vs N2 Triazolate Coordination and Kinetic Studies with 1H and 19F NMR Spectroscopy." Inorganic Chemistry 58, no. 17 (2019): 11508–21. http://dx.doi.org/10.1021/acs.inorgchem.9b01304.

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43

Diana, Eliano, Karl Gatterer, and Sidney F. A. Kettle. "The vibrational spectroscopy of the coordinated azide anion; a theoretical study." Physical Chemistry Chemical Physics 18, no. 1 (2016): 414–25. http://dx.doi.org/10.1039/c5cp05566k.

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DFT has been used to model azide complexes and related model systems, in order to provide an understanding of azide vibrational spectra. The spectra are controlled by the charge distributions and the metal involved. This means that a group theory-based approach will seldom enable an interpretation, even though the azide groups are commonly vibrationally coupled.

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Xiao, Y. H., H. Y. Wu, C. B. Sun, and J. L. Hou. "Synthesis, crystal structures and biological activity of trinuclear nickel(II) and copper(II) complexes derived from N,N'-bis(4-bromosalicylidene)-1,3-pentanediamine." Журнал структурной химии 63, no. 4 (2022): 521–23. http://dx.doi.org/10.26902/jsc_id91980.

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The self-assembly reaction of the bis-Schiff base N,N'-bis(4-Bromosalicylidene)-1,3-pentanediamine (H2L) with nickel chloride and sodium azide in methanol afforded a new phenolate and end-on azide bridged trinuclear nickel complex [Ni3L2(μ1,1-N3)2(CH3OH)2]2CH3OH (1). The reaction of H2L with copper acetate produced a new phenolate and acetate bridged trinuclear copper complex [Cu3L2(CH3COO)2] (2). The complexes were characterized by elemental analysis, IR and UV-Vis spectroscopy. The crystal structures of the complexes have been determined by X-ray crystallography. In complex 1, the Ni atoms a

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Das, Jayanta K., Vivekananda Chakravortty, and Kailash C. Dash. "Electrochemical studies of azido(imidazole) cobaloxime complexes." Transition Metal Chemistry 11, no. 5 (1986): 170–71. http://dx.doi.org/10.1007/bf01064250.

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Krause, Jasmin, Dimitris I. Alexandropoulos, Luca M. Carrella, Eva Rentschler, and Theocharis C. Stamatatos. "Increasing the nuclearity and spin ground state in a new family of ferromagnetically-coupled {Ni10} disk-like complexes bearing exclusively end-on bridging azido ligands." Chemical Communications 54, no. 88 (2018): 12499–502. http://dx.doi.org/10.1039/c8cc07722c.

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A new family of ferromagnetically-coupled {Ni<sub>10</sub>} complexes was unveiled from the exclusive use of azido bridging ligands; the extended disk-like complexes are stabilized by the presence of various bulky [Ln(NO<sub>3</sub>)<sub>5</sub>]<sup>2−</sup> counterions (Ln = lanthanide).

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47

Montazerozohori, Morteza, Kimia Nozarian, and Hamid Reza Ebrahimi. "Synthesis, Spectroscopy, Theoretical, and Electrochemical Studies of Zn(II), Cd(II), and Hg(II) Azide and Thiocyanate Complexes of a New Symmetric Schiff-Base Ligand." Journal of Spectroscopy 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/718149.

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Synthesis of zinc(II)/cadmium(II)/mercury(II) thiocyanate and azide complexes of a new bidentate Schiff-base ligand (L) with general formula of MLX2(M = Zn(II), Cd(II), and Hg(II)) in ethanol solution at room temperature is reported. The ligand and metal complexes were characterized by using ultraviolet-visible (UV-visible), Fourier transform infrared (FT-IR),1H- and13C-NMR spectroscopy and physical characterization, CHN analysis, and molar conductivity.1H- and13C-NMR spectra have been studied in DMSO-d6. The reasonable shifts of FT-IR and NMR spectral signals of the complexes with respect to

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Fujii, Takuya, Yasutaka Kitagawa, Kazuki Ikenaga, Hayato Tada, Iori Era, and Masayoshi Nakano. "Theoretical Study on Magnetic Interaction in Pyrazole-Bridged Dinuclear Metal Complex: Possibility of Intramolecular Ferromagnetic Interaction by Orbital Counter-Complementarity." Magnetochemistry 6, no. 1 (2020): 10. http://dx.doi.org/10.3390/magnetochemistry6010010.

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A possibility of the intramolecular ferromagnetic (FM) interaction in pyrazole-bridged dinuclear Mn(II), Fe(II), Co(II), and Ni(II) complexes is examined by density functional theory (DFT) calculations. When azide is used for additional bridging ligand, the complexes indicate the strong antiferromagnetic (AFM) interaction, while the AFM interaction becomes very weak when acetate ligand is used. In the acetate-bridged complexes, an energy split of the frontier orbitals suggests the orbital counter-complementarity effect between the dxy orbital pair, which contributes to the FM interaction; howe

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Chen, Hai-Ying, Rundong Lu, Jinkai Lei, et al. "Synthesis, Crystal Structures and Urease Inhibition of Copper(II) and Zinc(II) Complexes Derived from N,N’-Bis(4-bromosalicylidene)-1,3-propanediamine." Acta Chimica Slovenica 71, no. 2 (2024): 236–43. http://dx.doi.org/10.17344/acsi.2024.8640.

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A new tetranuclear copper(II) complex [Cu4L2(N3)2(CH3OH)2](NO3)2·4CH3OH (1) and a new trinuclear zinc(II) complex [Zn3L2(CH3COO)2] (2) have been prepared from the bis-Schiff base N,N’-bis(4-bromosalicylidene)-1,3-propanediamine (H2L) with copper nitrate and zinc acetate, respectively, in the presence of sodium azide. The complexes were characterized by elemental analysis, IR and UV-Vis spectroscopy. Molecular structures of both complexes were confirmed by single crystal X-ray determination. The Cu(II) atoms in complex 1 are bridged by phenolate oxygen atoms and end-on azide ligands. The Zn(II)

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Lyons, James E., Paul E. Ellis, and Shahid N. Shaikh. "Azide promotion of alkane oxidations catalyzed by metal complexes in solution." Inorganica Chimica Acta 270, no. 1-2 (1998): 162–68. http://dx.doi.org/10.1016/s0020-1693(97)05836-2.

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