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author:

周立新 (周立新.) [1] | 章永凡 (章永凡.) [2] (Scholars:章永凡) | 黄昕 (黄昕.) [3]

Indexed by:

PKU CSCD

Abstract:

在RHF/6-311G水平优化得到3,4-二硒方酸(3,4-二氢硒基-3-环丁烯-1,2-二酮)3 种平面构象异构体的平衡几何构型。进一步用MP2(full)/6-311G//RHF//6-311G方法计算单点能量,发现ZZ型异构体是能量最低构象,且ZZ和ZE型能量非常接近。用优化的最稳定构象ZZ型异构体在RHF/6-311G//RHF/6-311G、RHF/6-311+ G//RHF/6-311+ G、MP2(full)/6-311+ G//RHF/6-311+ G 和B3LYP/6-311+ G//B3LYP/6-311+ G水平计算其气相酸性(...

Keyword:

3 4-二硒方酸 从头算 密度泛函 气相酸性 芳香性

Community:

  • [ 1 ] 福州大学化学系 福州350002结构化学国家重点实验室福州350002

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Source :

结构化学

ISSN: 0254-5861

CN: 35-1112/TQ

Year: 1999

Issue: 06

Page: 456-462

5 . 9 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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