苯、叠氮、磷化物和氮杂磷化物等92个“芳香”六元环性质的理论研究

IF 1.1 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Heteroatom Chemistry Pub Date : 2018-10-23 DOI:10.1002/hc.21441

Eric Elguero, Ibon Alkorta, José Elguero

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引用次数: 6

摘要

西班牙经济、工业和竞争力部，赠款/奖项编号：CTQ2015-63997-C2-2-P；马德里自治区，赠款/奖项编号：Fotocarbon，参考S2013/MIT284

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A theoretical study of the properties of ninety-two “aromatic” six-membered rings including benzene, azines, phosphinines and azaphosphinines

Ninety-two unsaturated hexagonal compounds (from benzene to hexaphosphinine, including azines and azaphosphinines) have been theoretically studied at DFT level, B3LYP/6-311++G(d,p). Lone pair/lone pair repulsion between adjacent N atoms has been deduced using an empirical partition of the energy. Aromaticity based on magnetic criteria and on Bader analysis was studied finding that both criteria were almost orthogonal. The structure that are nonplanar or broken have been analyzed in function of their geometry or the fragments, respectively.

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来源期刊

Heteroatom Chemistry 化学-化学综合

CiteScore

1.20

自引率

0.00%

发文量

审稿时长

6 months

期刊介绍： Heteroatom Chemistry brings together a broad, interdisciplinary group of chemists who work with compounds containing main-group elements of groups 13 through 17 of the Periodic Table, and certain other related elements. The fundamental reactivity under investigation should, in all cases, be concentrated about the heteroatoms. It does not matter whether the compounds being studied are acyclic or cyclic; saturated or unsaturated; monomeric, polymeric or solid state in nature; inorganic, organic, or naturally occurring, so long as the heteroatom is playing an essential role. Computational, experimental, and combined studies are equally welcome. Subject areas include (but are by no means limited to): -Reactivity about heteroatoms for accessing new products or synthetic pathways -Unusual valency main-group element compounds and their properties -Highly strained (e.g. bridged) main-group element compounds and their properties -Photochemical or thermal cleavage of heteroatom bonds and the resulting reactivity -Uncommon and structurally interesting heteroatom-containing species (including those containing multiple bonds and catenation) -Stereochemistry of compounds due to the presence of heteroatoms -Neighboring group effects of heteroatoms on the properties of compounds -Main-group element compounds as analogues of transition metal compounds -Variations and new results from established and named reactions (including Wittig, Kabachnik–Fields, Pudovik, Arbuzov, Hirao, and Mitsunobu) -Catalysis and green syntheses enabled by heteroatoms and their chemistry -Applications of compounds where the heteroatom plays a critical role. In addition to original research articles on heteroatom chemistry, the journal welcomes focused review articles that examine the state of the art, identify emerging trends, and suggest future directions for developing fields.