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Relevant bibliographies by topics / Pnicogen bond

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Journal articles

Academic literature on the topic 'Pnicogen bond'

Author: Grafiati

Published: 6 September 2023

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Journal articles on the topic "Pnicogen bond"

1

Xu, Hui-Ying, Wei Wang, Jian-Wei Zou та Xiao-Lu Xu. "Theoretical calculations of π-type pnicogen bonds in the triad intermolecular complexes". Journal of Theoretical and Computational Chemistry 13, № 08 (2014): 1450068. http://dx.doi.org/10.1142/s0219633614500680.

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The pnicogen bonding interactions of PCl3and π-electron systems (acetylene, ethylene, benzene) were calculated by using MP2/aug-cc-pVDZ method and the effect of hydrogen bond on pnicogen bond systems were investigated. It has been indicated that the hydrogen bonding and the pnicogen bonding interactions have influence on each other and the positively cooperative effect has been detected. The interaction energies of pnicogen bonded supramolecular system were also calculated by using DFT method (M06-2X) and some simple comparisons with those by using MP2 method were made. It has been disclosed f

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2

Esrafili, Mehdi D., and Fariba Mohammadian-Sabet. "Cooperative effects in hydrogen bond and pnicogen bond: a comparative study." Canadian Journal of Chemistry 92, no. 12 (2014): 1151–56. http://dx.doi.org/10.1139/cjc-2014-0379.

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A comparative study of the cooperative effects of hydrogen and pnicogen bonding on open-chain clusters of (PH2CN)n=2–7 and (HCN)n=2–7 is performed at the MP2/6-311++G(d,p) level of theory. These effects are studied in terms of geometric and energetic properties, electron density analysis, and 15N chemical shielding parameters of the clusters at the MP2/6-311++G** level. The intermolecular distances observed in the (HCN)n clusters exhibit quite larger bond contractions than those found in the (PH2CN)n clusters. Our results strongly suggest that cooperative effects induced by pnicogen and hydrog

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3

Chandra, Swaroop, B. Suryaprasad, N. Ramanathan та K. Sundararajan. "Nitrogen as a pnicogen?: evidence for π-hole driven novel pnicogen bonding interactions in nitromethane–ammonia aggregates using matrix isolation infrared spectroscopy and ab initio computations". Physical Chemistry Chemical Physics 23, № 10 (2021): 6286–97. http://dx.doi.org/10.1039/d0cp06273a.

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4

Alkorta, Ibon, Cristina Trujillo, Goar Sánchez-Sanz, and José Elguero. "Solvent and Substituent Effects on the Phosphine + CO2 Reaction." Inorganics 6, no. 4 (2018): 110. http://dx.doi.org/10.3390/inorganics6040110.

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A theoretical study of the substituent and solvent effects on the reaction of phosphines with CO2 has been carried out by means of Møller-Plesset (MP2) computational level calculations and continuum polarizable method (PCM) solvent models. Three stationary points along the reaction coordinate have been characterized, a pre-transition state (TS) assembly in which a pnicogen bond or tetrel bond is established between the phosphine and the CO2 molecule, followed by a transition state, and leading finally to the adduct in which the P–C bond has been formed. The solvent effects on the stability and

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5

Grabowski, Sławomir J. "Classification of So-Called Non-Covalent Interactions Based on VSEPR Model." Molecules 26, no. 16 (2021): 4939. http://dx.doi.org/10.3390/molecules26164939.

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The variety of interactions have been analyzed in numerous studies. They are often compared with the hydrogen bond that is crucial in numerous chemical and biological processes. One can mention such interactions as the halogen bond, pnicogen bond, and others that may be classified as σ-hole bonds. However, not only σ-holes may act as Lewis acid centers. Numerous species are characterized by the occurrence of π-holes, which also may play a role of the electron acceptor. The situation is complicated since numerous interactions, such as the pnicogen bond or the chalcogen bond, for example, may be

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6

Alkorta, Ibon, Goar Sánchez-Sanz, José Elguero, and Janet E. Del Bene. "Influence of Hydrogen Bonds on the P···P Pnicogen Bond." Journal of Chemical Theory and Computation 8, no. 7 (2012): 2320–27. http://dx.doi.org/10.1021/ct300399y.

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7

Lo, Rabindranath, Petr Švec, Zdeňka Růžičková, Aleš Růžička та Pavel Hobza. "On the nature of the stabilisation of the E⋯π pnicogen bond in the SbCl3⋯toluene complex". Chemical Communications 52, № 17 (2016): 3500–3503. http://dx.doi.org/10.1039/c5cc10363k.

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8

Sánchez-Sanz, Goar, Cristina Trujillo, Ibon Alkorta, and José Elguero. "Intramolecular pnicogen interactions in phosphorus and arsenic analogues of proton sponges." Phys. Chem. Chem. Phys. 16, no. 30 (2014): 15900–15909. http://dx.doi.org/10.1039/c4cp01072h.

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A computational study of the intramolecular pnicogen bond in 1,8-bis-substituted naphthalene derivatives (ZXH and ZX<sub>2</sub> with Z = P, As and X = H, F, Cl, and Br), structurally related to proton sponges, has been carried out.

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9

Zhu, Jian-Qing, Sheng-Wei Cao, Wei Wang, Xiao-Lu Xu та Hui-Ying Xu. "The Substituent Effects on π-type Pnicogen Bond Interaction". IOP Conference Series: Earth and Environmental Science 63 (травень 2017): 012027. http://dx.doi.org/10.1088/1755-1315/63/1/012027.

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10

Scheiner, Steve. "The Pnicogen Bond: Its Relation to Hydrogen, Halogen, and Other Noncovalent Bonds." Accounts of Chemical Research 46, no. 2 (2012): 280–88. http://dx.doi.org/10.1021/ar3001316.

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