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Journal articles on the topic 'Ligands Metal complexes Electrochemistry'

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Published: 4 June 2021
Last updated: 5 February 2022

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1

Ioachim, Elena, and Garry S. Hanan. "Spectroscopy and electrochemistry of new 6,6′-disubstituted-4,4′-bipyrimidine molybdenum(0) and tungsten(0) tetracarbonyl complexes." Canadian Journal of Chemistry 83, no. 8 (2005): 1114–19. http://dx.doi.org/10.1139/v05-127.

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A new family of tetracarbonyl molybdenum(0) and tungsten(0) complexes based on new 6,6′-disubstituted-4,4′-bipyrimidine ligands was synthesized and characterized. The visible region of the absorption spectrum of each complex is dominated by a metal-to-ligand charge transfer band significantly lower in energy than the corresponding transition in 2,2′-bipyridine tetracarbonyl metal complexes. The 6,6′-substituents create a larger π-electronic system in the substituted bipyrimidines and are consequently better π acceptors than even the parent 4,4′-bipyrimidine. The absorption bands are shifted ba
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2

Journal, Baghdad Science. "Ligand reduction in variously substituted cerium (IV) tetrakis acetylacetone complexes by electrochemistry technique." Baghdad Science Journal 5, no. 2 (2008): 278–84. http://dx.doi.org/10.21123/bsj.5.2.278-284.

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In this work, substantial evidence was obtained for ligand reduction in cerium tetrakis acac complexes. Also, this ligand reduction of a negatively charged ligand proved to depend far less on the nature central metal than neutral ligands does. It is supposed that in Mz(acac)z complexes the charge is distributed evenly over the whole molecule. In this work these complexes were prepared and characterized by IR and CHN analysis to indicate the purities of these complexes. The electrochemistry techniques were shown as obtained for ligand reduction. This research was carried out at School of Chemis
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3

Thompson, Laurence K. "2004 Alcan Award LectureFrom dinuclear to triakontahexanuclear complexes — Adventures in supramolecular coordination chemistry." Canadian Journal of Chemistry 83, no. 2 (2005): 77–92. http://dx.doi.org/10.1139/v04-173.

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Polynuclear coordination complexes result from the interplay between the arrangement of the binding sites of a ligand, and their donor content, and the coordination preferences of the metal ion involved. Rational control of the ligand properties, such as denticity, geometry, and size, can lead to large, and sometimes predictable, polynuclear assemblies. This Alcan Award Lecture highlights our "adventures" with polynucleating ligands over the last 25 years, with examples ranging from simple dinucleating to more exotic high-denticity ligands. Complexes with nuclearities ranging from 2 to 36 have
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4

Kim, Jee Eon, Justin A. Bogart, Patrick J. Carroll, and Eric J. Schelter. "Rare Earth Metal Complexes of Bidentate Nitroxide Ligands: Synthesis and Electrochemistry." Inorganic Chemistry 55, no. 2 (2015): 775–84. http://dx.doi.org/10.1021/acs.inorgchem.5b02236.

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5

Yaman, Ș. Özalp, A. M. Önal, and H. Isci. "Electrochemistry of Acetate-, Carbonate-, Sulfate-, and Dihydrogenphosphate-Bridged Dirhodium(II) Complexes." Zeitschrift für Naturforschung B 58, no. 6 (2003): 563–70. http://dx.doi.org/10.1515/znb-2003-0612.

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Complexes, [Rh2(B-B)4L2]n (B-B = CH3COD2 , L = CH3CN, H2O, Cl-, Br-, SCN-; B-B = CO2-3 , SO2-4 , H2PO4̄, L =H2O, Cl-, Br-, SCN-) were prepared and their cyclic voltammograms (CV) and electronic absorption spectra were measured in solution. The CV of the complexes exhibits a reversible one-electron transfer from a metal-based orbital. Constant potential electrolysis at the oxidation peak potential of [Rh2(O2CCH3)4(NCCH3)2] in acetonitrile yielded [Rh2(O2CCH3)4(NCCH3)2]+, a mixed valent Rh(II)DRh(III) cation complex. The formation of the mixed valent complex was monitored by measuring electronic
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6

Loukova, Galina V., and Vladimir V. Strelets. "A Review on Molecular Electrochemistry of Metallocene Dichloride and Dimethyl Complexes of Group 4 Metals: Redox Properties and Relation with Optical Ligand-to-Metal Charge Transfer Transitions." Collection of Czechoslovak Chemical Communications 66, no. 2 (2001): 185–206. http://dx.doi.org/10.1135/cccc20010185.

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Emphasis is given to redox, photophysical, and photochemical properties of homologous bent metallocenes of group 4 transition metals. Comparative analysis of a variety of electron-transfer induced transformations and ligand-to-metal charge-transfer excited states is performed for bent metallocene complexes upon systematic variation of the identity of the metal ion (Ti, Zr or Hf), ancillary π- and monodentate σ- (Cl, Me) ligands. For such organometallic π-complexes, linear correlations exist between energies of optical and redox HOMO-to-LUMO electron transitions. It is suggested that combinatio
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7

Kulkarni, Naveen V., M. P. Sathisha, Srinivasa Budagumpi, Gurunath S. Kurdekar, and Vidyanand K. Revankar. "Binuclear transition metal complexes of bicompartmental SNO donor ligands: synthesis, characterization, and electrochemistry." Journal of Coordination Chemistry 63, no. 8 (2010): 1451–61. http://dx.doi.org/10.1080/00958971003770405.

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8

Denisovich, L. I., S. M. Peregudova, and Yu N. Novikov. "Electrochemical properties of transition metal complexes with C60 and C70 fullerne ligands (review)." Russian Journal of Electrochemistry 46, no. 1 (2010): 1–17. http://dx.doi.org/10.1134/s1023193510010015.

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9

Lucas, C. Robert, and Shuang Liu. "Thiophenophane metal complexes IV. Effects from ligand changes outside the coordination sphere." Canadian Journal of Chemistry 74, no. 11 (1996): 2340–48. http://dx.doi.org/10.1139/v96-261.

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Preparation of two thiophenophane polythioether macrocycles and 11 of their complexes of Cu(I), Cu(II), Ag(I), and Pd(II) is described. The single crystal X-ray structure of [(CuBr)2(L1)x is reported: space group Pcma, a = 8.7120(6), b = 10.7791(5), c = 12.0929(5) Å, Z = 2, Rf = 0.052, Rw = 0.036 for 521 reflections. Variable-temperature magnetic susceptibility measurements for [(CuCl2)2(L1)] and [(CuCl2)2(L2)] reveal weak antiferromagnetic and weak ferromagnetic coupling, respectively. Cyclic voltammograms of these compounds display two unequal waves in acetonitrile solvent but only one in ni
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10

Chahma, M'hamed, Daniel JT Myles, and Robin G. Hicks. "Synthesis, characterization, and coordination chemistry of phosphines with ethylenedioxythiophene substituents." Canadian Journal of Chemistry 83, no. 2 (2005): 150–55. http://dx.doi.org/10.1139/v05-004.

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The preparation of several new phosphines bearing one or more 3,4-ethylenedioxythiophene (EDOT) units as substituents linked at the 2-thienyl position is described. The phosphines were prepared by reaction of lithiated EDOT intermediates with appropriate chlorophosphines to afford (3,4-ethylenedioxy-2-thienyl)diphenylphosphine (1), (bis(3,4-ethylenedioxy-2-thienyl)phenylphosphine (2), tris(3,4-ethylenedioxy-2-thienyl)phosphine (3), 2,5-bis(diphenylphosphino)-3,4-ethylenedioxythiophene (4), and 2-diphenylphosphino-5-mesitylthio-3,4-ethylenedioxythiophene (5). Molybdenum carbonyl complexes of co
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11

Wei, Zhenhong, Yan Peng, David L. Hughes, Jia Zhao, Lingman Huang, and Xiaoming Liu. "Divalent transition metal(II) complexes of two heterocyclic ligands with pendant pyridinyl groups: Synthesis, characterization and electrochemistry." Polyhedron 69 (February 2014): 181–87. http://dx.doi.org/10.1016/j.poly.2013.11.032.

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12

Leung, Wa-Hung, Tom S. M. Hun, Sherman Fung, Ian D. Williams, and Kwok-Yin Wong. "Syntheses and electrochemistry of metal complexes of a bulky pyridine-thiolate ligand." Polyhedron 16, no. 20 (1997): 3641–48. http://dx.doi.org/10.1016/s0277-5387(97)00098-3.

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13

Cordonier, Christopher E. J., Akimasa Nakamura, Kazuhiko Shimada, and Akira Fujishima. "Photoacid Generating Ligands for Development of Positive-Tone Directly Photopatternable Metal Complexes." Langmuir 27, no. 6 (2011): 3157–65. http://dx.doi.org/10.1021/la104259f.

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14

Wang, Yu, Zhiming Zhang, Enbo Wang, Yanfei Qi, and Song Chang. "Two Interesting One-Dimensional Chainlike Architectures Formed by Substituted Keggin Polyoxoanions and Novel Cobalt - Ethylenediamine Complexes." Australian Journal of Chemistry 61, no. 11 (2008): 874. http://dx.doi.org/10.1071/ch08171.

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Two novel supported heteropolytungstates, NaH3[CoIII(en)2(OH)SiW11CoIIO39]·9.25H2O 1 (en = ethylenediamine) and [Co(en)2]4[Co4(Hen)2Si2W18O68]·H2en·6H2O 2 have been synthesized and characterized by single-crystal X-ray diffraction, electrochemistry, IR, and thermogravimetry. Compound 1 exhibits an interesting one-dimensional chainlike architecture assembled by bridged sodium ions that support monosubstituted Keggin polyoxoanions. To our knowledge, it represents the first example of a supported structure that consists of monosubstituted Keggin polyoxoanions and a novel interbridged, dinuclear C
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15

Maroń, Anna, Katarzyna Czerwińska, Barbara Machura, et al. "Spectroscopy, electrochemistry and antiproliferative properties of Au(iii), Pt(ii) and Cu(ii) complexes bearing modified 2,2′:6′,2′′-terpyridine ligands." Dalton Transactions 47, no. 18 (2018): 6444–63. http://dx.doi.org/10.1039/c8dt00558c.

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16

Tennyson, Andrew G., Evelyn L. Rosen, Mary S. Collins, Vincent M. Lynch, and Christopher W. Bielawski. "Bimetallic N-Heterocyclic Carbene−Iridium Complexes: Investigating Metal−Metal and Metal−Ligand Communication via Electrochemistry and Phosphorescence Spectroscopy." Inorganic Chemistry 48, no. 14 (2009): 6924–33. http://dx.doi.org/10.1021/ic900391q.

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17

Lin, Hui-Min, Chao Mu, Ao Li, et al. "Synthesis, structures, and electrochemistry of diiron toluene-3,4-dithiolate complexes containing phosphine ligands." Transition Metal Chemistry 44, no. 5 (2019): 491–98. http://dx.doi.org/10.1007/s11243-019-00342-2.

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18

Li, Chang-Gong, Yong-Fang Li, Jing-Yan Shang, and Tian-Jun Lou. "Synthesis and electrochemistry of phenyl-functionalized diiron propanedithiolate complexes with bidentate phosphine ligands." Transition Metal Chemistry 39, no. 4 (2014): 373–78. http://dx.doi.org/10.1007/s11243-014-9810-4.

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19

Yaraşır, Meryem N., Mehmet Kandaz, Atıf Koca, and Bekir Salih. "Functional alcohol-soluble double-decker phthalocyanines: synthesis, characterization, electrochemistry and peripheral metal ion binding." Journal of Porphyrins and Phthalocyanines 10, no. 08 (2006): 1022–33. http://dx.doi.org/10.1142/s1088424606000375.

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In this study we report the preparation, physical characterization and electrochemistry of peripherally functionalized substituted ionophore double-decker lanthanide phthalocyanines, lanthanide bis-[(4,4″,4″,4‴)-tetrakis-(6-hydroxyhexylthio)phthalocyaninates], { M [ Pc ( S - C 6 H 13 OH )4]2} ( M = Pr III, Yb III, and Lu III). All benzenes on the double-decker phthalocyanines are functionalized with hydroxyhexylsulfanyl moieties for potential use as metal ion binding and surface anchors. The double-decker phthalocyanines synthesized from the anhydrous metal salts { Ln ( acac )3} and the corres
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20

Liu, Hai Xing, Hua Mei Guo, Jing Zhong Xiao, Guang Zeng, Hui Juan Yue, and Xi Shi Tai. "Study on Novel Structure of Mn-Di(3,4,6,7-tetramethyl-1,10-phenanthroline) Dichloride: [Mn(C16H16N2)2]·Cl2." Key Engineering Materials 531-532 (December 2012): 413–16. http://dx.doi.org/10.4028/www.scientific.net/kem.531-532.413.

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Metal complexes containing diimine ligands such as 1,10-phenanthroline and bipyridine are very important and widely used in analytical chemistry, catalysis, electrochemistry, ring-opening metathesis polymerization and biochemistry. 1,10-phenanthroline, which is the parent for important class chelating agents, has been widely used in the construction of supramolecular architectures. Lots of phenanthroline and its derivatives complex have been synthesized and reported. In the paper, a novel Mn and 3,4,6,7-tetramethyl-1,10-phenanthroline complex [Mn(C16H16N2)2] •Cl2 has been synthesized from a so
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21

Tas, E., I. H. Onal, I. Yilmaz, A. Kilic, and M. Durgun. "Synthesis, structural characterization, electrochemistry and spectroelectrochemistry of dinuclear copper(II) metal complexes stabilized by a tetradentate NOOO salicylaldimine ligands." Journal of Molecular Structure 927, no. 1-3 (2009): 69–77. http://dx.doi.org/10.1016/j.molstruc.2009.02.024.

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22

Dutta, Sujit K., Kausik K. Nanda, Ulrich Flörke, Mohan Bhadbhade, and Kamalaksha Nag. "Homo- and hetero-dinuclear metal complexes of bridging ligands containing phenol and azole moieties. Structure, spectroscopy, electrochemistry and magnetochemistry." J. Chem. Soc., Dalton Trans., no. 11 (1996): 2371–79. http://dx.doi.org/10.1039/dt9960002371.

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23

Kilic, Ahmet, Mustafa Durgun, Esref Tas, and Ismail Yilmaz. "Novel vic-dioxime ligands and their poly-metal complexes bearing 1,8-diamino-3,6-dioxaoctane: synthesis, characterization, spectroscopy and electrochemistry." Transition Metal Chemistry 33, no. 1 (2007): 29–37. http://dx.doi.org/10.1007/s11243-007-9010-6.

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24

Robinson, Edward A., and Joseph E. Earley. "Metal-Ligand Electronic Interactions in Mononuclear and Dinuclear Triethylenetetraminecobalt(III) Complexes Containing the Anion of Quinizarin (1,4-Dihydroxy-9,10-anthraquinone)." Collection of Czechoslovak Chemical Communications 58, no. 1 (1993): 62–70. http://dx.doi.org/10.1135/cccc19930062.

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1,4-Dihydroxy-9,10-anthraquinonatotriethylenetetraminecobalt(III) cation and its conjugate acid and the tetrapositive dinuclear μ-1,4-dihydroxy-9,10-anthraquinonatotriethylenetetraminecobalt(III) cation have been prepared in aqueous solution and characterized by spectroscopy and cyclical voltammetry. Both spectra and electrochemistry indicate that there is significant interaction between ligand-centered orbitals and metal-centered orbitals in all three species.
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25

Bullock, John P., Chong-Yong Lee, Brian Hagan, Humair Madhani та John Ulrich. "Electrochemical Oxidation of W(CO)4(LL): Generation, Characterization, and Reactivity of [W(CO)4(LL)]+ (LL=α-diimine ligands)". Australian Journal of Chemistry 70, № 9 (2017): 1006. http://dx.doi.org/10.1071/ch17256.

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The electrochemistry of a series of W(CO)4(LL) complexes, where LL is an aromatic α-diimine ligand, was examined in coordinating and weakly coordinating media using several techniques. These compounds undergo metal-centred one-electron oxidations and the electrogenerated radical cations undergo a range of subsequent chemical steps, the nature of which depends on the substituents of the α-diimine ligand and the presence of coordinating species. In CH2Cl2/TBAPF6, where TBAPF6 is n-tetrabutylammonium hexaflurophosphate, the bulk oxidations are partially reversible at scan rates of 0.25 V s−1; the
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26

Ong, Joyce H. L., Chip Nataro, James A. Golen, and Arnold L. Rheingold. "Electrochemistry of Late Transition Metal Complexes Containing the Ligand 1,1‘-Bis(diisopropylphosphino)ferrocene (dippf)#." Organometallics 22, no. 24 (2003): 5027–32. http://dx.doi.org/10.1021/om0340138.

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27

Mandell, Chelsea L., Shannon S. Kleinbach, William G. Dougherty, W. Scott Kassel, and Chip Nataro. "Electrochemistry of 1,1′-Bis(2,4-dialkylphosphetanyl)ferrocene and 1,1′-Bis(2,5-dialkylphospholanyl)ferrocene Ligands: Free Phosphines, Metal Complexes, and Chalcogenides." Inorganic Chemistry 49, no. 20 (2010): 9718–27. http://dx.doi.org/10.1021/ic1016164.

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28

Filippou, Alexander C., Dirk Wössner, Gabriele Kociok-Köhn, Isolde Hinz, and Lutz Gruber. "Metalcarbon multiple bonds: synthesis, structure, and electrochemistry of chromium aminocarbyne and phenylcarbyne complexes bearing phosphine or alkyl isonitrile ligands." Journal of Organometallic Chemistry 532, no. 1-2 (1997): 207–18. http://dx.doi.org/10.1016/s0022-328x(96)06749-6.

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29

Findlay, James A., Jonathan E. Barnsley, Keith C. Gordon, and James D. Crowley. "Synthesis and Light-Induced Actuation of Photo-Labile 2-Pyridyl-1,2,3-Triazole Ru(bis-bipyridyl) Appended Ferrocene Rotors." Molecules 23, no. 8 (2018): 2037. http://dx.doi.org/10.3390/molecules23082037.

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To realise useful control over molecular motion in the future an extensive toolbox of both actionable molecules and stimuli-responsive units must be developed. Previously, our laboratory has reported 1,1′-disubstituted ferrocene (Fc) rotor units which assume a contracted/π-stacked conformation until complexation of cationic metal ions causes rotation about the Ferrocene (Fc) molecular ‘ball-bearing’. Herein, we explore the potential of using the photochemical ejection of [Ru(2,2′-bipyridyl)2]2+ units as a stimulus for the rotational contraction of new ferrocene rotor units. Fc rotors with both
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30

Langford, Cooper H., and Robert L. Cook. "Kinetic versus equilibrium studies for the speciation of metal complexes with ligands from soil and water." Analyst 120, no. 3 (1995): 591. http://dx.doi.org/10.1039/an9952000591.

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31

Makowska-Grzyska, Magdalena M., Ewa Szajna, Crystal Shipley, et al. "First Row Divalent Transition Metal Complexes of Aryl-Appended Tris((pyridyl)methyl)amine Ligands: Syntheses, Structures, Electrochemistry, and Hydroxamate Binding Properties." Inorganic Chemistry 42, no. 23 (2003): 7472–88. http://dx.doi.org/10.1021/ic034810y.

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32

Durgaprasad, Gummadi, Javier A. Luna, Kyle D. Spielvogel, Christian Haas, Scott K. Shaw, and Scott R. Daly. "Ru(II) Complexes with a Chemical and Redox-Active S2N2 Ligand: Structures, Electrochemistry, and Metal–Ligand Cooperativity." Organometallics 36, no. 20 (2017): 4020–31. http://dx.doi.org/10.1021/acs.organomet.7b00623.

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33

Buchmann, Silke, Hermann A. Mayer, Bernd Speiser, et al. "Electrochemistry of transition metal complex catalysts. Part 9. One- and two-electron oxidation of iridium complexes with cyclohexane-derived tripod phosphine ligands." Electrochimica Acta 48, no. 19 (2003): 2725–37. http://dx.doi.org/10.1016/s0013-4686(03)00338-4.

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34

Sathisha, M. P., V. K. Revankar, and K. S. R. Pai. "Synthesis, Structure, Electrochemistry, and Spectral Characterization of Bis-Isatin Thiocarbohydrazone Metal Complexes and Their Antitumor Activity Against Ehrlich Ascites Carcinoma in Swiss Albino Mice." Metal-Based Drugs 2008 (November 18, 2008): 1–11. http://dx.doi.org/10.1155/2008/362105.

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The synthesis, structure, electrochemistry, and biological studies of Co(II), Ni(II), Cu(II), and Zn(II) complexes of thiocarbohydrazone ligand are described. The ligand is synthesized starting from thiocarbohydrazide and isatin. It is evident from the IR data that in all the complexes, only one part of the ligand is coordinated to the metal ion resulting mononuclear complexes. The ligand coordinates essentially through the carbonyl oxygen of the isatin fragment, the nitrogen atom of the azomethine group, and sulfur atom after deprotonation to give five membered rings. H1 NMR spectrum of the l
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35

Butsch, Katharina, Alexander Haseloer, Simon Schmitz, Ingo Ott, Julia Schur, and Axel Klein. "FeIII, CuII and ZnII Complexes of the Rigid 9-Oxido-phenalenone Ligand—Spectroscopy, Electrochemistry, and Cytotoxic Properties." International Journal of Molecular Sciences 22, no. 8 (2021): 3976. http://dx.doi.org/10.3390/ijms22083976.

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The three complexes [Fe(opo)3], [Cu(opo)2], and [Zn(opo)2] containing the non-innocent anionic ligand opo− (opo− = 9-oxido-phenalenone, Hopo = 9-hydroxyphenalonone) were synthesised from the corresponding acetylacetonates. [Zn(opo)2] was characterised using 1H nuclear magnetic resonance (NMR) spectroscopy, the paramagnetic [Fe(opo)3] and [Cu(opo)2] by electron paramagnetic resonance (EPR) spectroscopy. While the EPR spectra of [Cu(opo)2] and [Cu(acac)2] in dimethylformamide (DMF) solution are very similar, a rather narrow spectrum was observed for [Fe(opo)3] in tetrahydrofuran (THF) solution i
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36

Mahendra raj, Karekal, and Bennikallu Hire Mathada Mruthyunjayaswamy. "Synthesis, spectroscopic characterization, electrochemistry and biological activity evaluation of some metal (II) complexes with ONO donor ligands containing indole and coumarin moieties." Journal of Saudi Chemical Society 21 (January 2017): S202—S218. http://dx.doi.org/10.1016/j.jscs.2014.01.001.

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37

Garay, Fernando. "Adsorptive square wave voltammetry of metal complexes. Effect of ligand concentration." Journal of Electroanalytical Chemistry 548 (May 2003): 11–18. http://dx.doi.org/10.1016/s0022-0728(03)00225-0.

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Garay, Fernando. "Adsorptive square-wave voltammetry of metal complexes. Effect of ligand concentration." Journal of Electroanalytical Chemistry 548 (May 2003): 1–9. http://dx.doi.org/10.1016/s0022-0728(03)00226-2.

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Mahendra Raj, K., B. Vivekanand, G. Y. Nagesh, and B. H. M. Mruthyunjayaswamy. "Synthesis, spectroscopic characterization, electrochemistry and biological evaluation of some binuclear transition metal complexes of bicompartmental ONO donor ligands containing benzo[b]thiophene moiety." Journal of Molecular Structure 1059 (February 2014): 280–93. http://dx.doi.org/10.1016/j.molstruc.2013.12.010.

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40

Potts, Kevin T., Douglas A. Usifer, Ana Guadalupe, and Hector D. Abruna. "4-Vinyl-, 6-vinyl-, and 4'-vinyl-2,2':6',2"-terpyridinyl ligands: their synthesis and the electrochemistry of their transition-metal coordination complexes." Journal of the American Chemical Society 109, no. 13 (1987): 3961–67. http://dx.doi.org/10.1021/ja00247a021.

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41

Durgaprasad, Gummadi, Javier A. Luna, Kyle D. Spielvogel, Christian Haas, Scott K. Shaw, and Scott R. Daly. "Correction to “Ru(II) Complexes with a Chemical and Redox-Active S2N2 Ligand: Structures, Electrochemistry, and Metal–Ligand Cooperativity”." Organometallics 39, no. 24 (2020): 4754. http://dx.doi.org/10.1021/acs.organomet.0c00730.

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42

Kandaz, Mehmet, Meryem N. Yaraşir, Tezcan Güney, and Atıf Koca. "Both alcohol and halogenated solvents soluble soft-metal sensor functional phthalocyanines: synthesis, electrochemistry, spectroelectrochemistry." Journal of Porphyrins and Phthalocyanines 13, no. 06 (2009): 712–21. http://dx.doi.org/10.1142/s108842460900084x.

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In this study, we report a novel both alcohol and haloganated solvent soluble selective ionophore functional ligand and its β-substituted 2(3),9(10),16(17),23(24)-tetrakis(1-hydroxyhexan-3-ylthio)-phthalocyanines, M { Pc [ S-CH ( CH 2 CH 2 CH 3)( CH 2 CH 2 OH )]4}, (Pc: Phthalocyanine) ( M = Zn , Cu , Co ), where -OH indicates peripheral functionality. Pcs exhibiting both hydrophobic and hydrophilic character were characterized spectroscopically (FT-IR, 1 H and 13 C NMR, MS (MALDI-TOF) and UV-vis), electrochemically and spectroelectrochemically. The complexes were soluble in both polar solvent
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43

Pakulski, Paweł, and Dawid Pinkowicz. "1,2,5-Thiadiazole 1,1-dioxides and Their Radical Anions: Structure, Properties, Reactivity, and Potential Use in the Construction of Functional Molecular Materials." Molecules 26, no. 16 (2021): 4873. http://dx.doi.org/10.3390/molecules26164873.

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This work provides a summary of the preparation, structure, reactivity, physicochemical properties, and main uses of 1,2,5-thiadiazole 1,1-dioxides in chemistry and material sciences. An overview of all currently known structures containing the 1,2,5-thiadiazole 1,1-dioxide motif (including the anions radical species) is provided according to the Cambridge Structural Database search. The analysis of the bond lengths typical for neutral and anion radical species is performed, providing a useful tool for unambiguous assessment of the valence state of the dioxothiadiazole-based compounds based so
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44

Bradbury, Julie R., and Franklin A. Schultz. "Synthesis and properties of seven-coordinate (catecholato)bis(dithiocarbamato)oxomolybdenum(VI) complexes exhibiting metal- and ligand-centered electrochemistry." Inorganic Chemistry 25, no. 24 (1986): 4416–22. http://dx.doi.org/10.1021/ic00244a027.

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Rozenel, Sergio S., John B. Kerr, and John Arnold. "Metal complexes of Co, Ni and Cu with the pincer ligand HN(CH2CH2PiPr2)2: preparation, characterization and electrochemistry." Dalton Transactions 40, no. 40 (2011): 10397. http://dx.doi.org/10.1039/c1dt10599j.

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46

Schneider, Ren�, Andreas Riesen, and Thomas A. Kaden. "Metal complexes with macrocyclic ligands. Part XXII. Synthesis two of bis-tetraaza-macrocycles and study of the structures, electrochemistry, VIS and EPR spectra of their binuclear Cu2+ and Ni2+ complexes." Helvetica Chimica Acta 69, no. 1 (1986): 53–61. http://dx.doi.org/10.1002/hlca.19860690108.

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TERAMOTO, Kazunori, Toshikazu NISHIDE, Shin OKUMURA, Koichiro TAKAO, and Yasuhisa IKEDA. "Studies on Metal Complexes as Active Materials in Redox-flow Battery Using Ionic Liquids as Electrolyte: Electrochemical Properties of [Fe(L)x][Tf2N]2 (L: Multidentate Ligands, x = 2 or 3) in 1-Butyl-3-methylimidazolium Bis(Trifluoromethylsulfonyl)Imide, [BMI][Tf2N]." Electrochemistry 82, no. 7 (2014): 566–72. http://dx.doi.org/10.5796/electrochemistry.82.566.

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Chase, Kevin J., Robert F. Bryan, Moses K. Woode, and Russell N. Grimes. "Organotransition-metal metallacarboranes. 21. Transition-metal sandwich complexes of heterocyclic ligands. Carborane-stabilized .eta.5-pyrrolyl and .eta.5-phospholyl double-decker and triple-decker compounds: synthesis, structure, and electrochemistry." Organometallics 10, no. 8 (1991): 2631–42. http://dx.doi.org/10.1021/om00054a024.

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Ou, Zhongping, Zhou Jiang, Naisheng Chen, Jinling Huang, Jing Shen та Karl M. Kadish. "Electrochemistry and spectroelectrochemistry of tetra-α-substituted metallophthalocyanines". Journal of Porphyrins and Phthalocyanines 12, № 10 (2008): 1123–33. http://dx.doi.org/10.1142/s1088424608000492.

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Four tetra-α-substituted phthalocyanines, represented as [( OR )4 Pc ] M where OR is 2,2,4-tri-methyl-3-pentoxy and M = Co (II), Ni (II), Cu (II) or Zn (II), were investigated as to their electrochemistry, UV-visible and ESR spectroscopy. The electron-donating groups on the four α-positions of the phthalocyanine macrocycles lead to a 40 nm red-shift in the position of the most intense band in the UV-visible spectrum as compared to the unsubstituted ( Pc ) M derivative with the same central metal ion under the same solution conditions. The cobalt, nickel and copper complexes of [( OR )4 Pc ] M
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Budagumpi, Srinivasa, and Vidyanand K. Revankar. "Metal-pyrazolyl diazine interaction: Synthesis, structure and electrochemistry of binuclear transition metal(II) complexes derived from an ‘end-off’ compartmental Schiff base ligand." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 77, no. 1 (2010): 184–88. http://dx.doi.org/10.1016/j.saa.2010.05.005.

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