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author:

陈达贵 (陈达贵.) [1] | 张汉辉 (张汉辉.) [2] | 余秀芬 (余秀芬.) [3]

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CQVIP PKU CSCD

Abstract:

在(NH4)3VS4/CuI/Py反应体系中合成了新化合物 [VS4Cu6(Py)8I3]并测定其晶体结构.该化合物(C40H40N8Cu6I3S4V)属正交晶系, 空间群为Fdd2, 晶胞参数为: a = 29.924(6), b = 13.475(3), c = 25.853(5) A, V = 10425(4) A3, Dc = 2.006 g/cm3, Mr = 1573.92, Z = 8, μ(MoKα) = 4.546 mm-1, F(000) = 6048.结构由直接法解出, 用全矩阵最小二乘法修正, 最终偏离因子R = 0.023, Wr = 0.069.簇合物分子是由6个带端基配体的Cu沿着四面体单元VS4的6条S-S边配位而成, 6个Cu排列成了1个八面体, V基本位于八面体的中心, 整个分子具有C2对称性.

Keyword:

[VS4Cu6(Py)8I3] 合成 晶体结构 配位化合物 钒铜硫簇合物

Community:

  • [ 1 ] 福州大学化学系,福州,350002,中科院物质结构研究所结构化学国家重点实验室,福州,350002
  • [ 2 ] 福州大学化学系,福州,350002

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Source :

结构化学

ISSN: 0254-5861

CN: 35-1112/TQ

Year: 2003

Issue: 5

Volume: 22

Page: 591-594

0 . 5 4 8

JCR@2003

5 . 9 0 0

JCR@2023

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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