引用本文:
庄鸿辉, 吴鼎铭, 卢灿忠, 童纹. (C5H7S2)2[Cu3I5]的合成和晶体结构[J]. 物理化学学报,
1993, 9(04): 548-552.
doi:
10.3866/PKU.WHXB19930423
Citation: Zhuang Hong-Hui, Wu Ding-Ming, Lu Can-Zhong, Tong Wen. Synthesis and Crystal Structure of (C5H7S2)2[Cu3I5][J]. Acta Physico-Chimica Sinica, 1993, 9(04): 548-552. doi: 10.3866/PKU.WHXB19930423
Citation: Zhuang Hong-Hui, Wu Ding-Ming, Lu Can-Zhong, Tong Wen. Synthesis and Crystal Structure of (C5H7S2)2[Cu3I5][J]. Acta Physico-Chimica Sinica, 1993, 9(04): 548-552. doi: 10.3866/PKU.WHXB19930423
(C5H7S2)2[Cu3I5]的合成和晶体结构
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关键词:
- Cu-I阴离子链; 晶体结构
English
Synthesis and Crystal Structure of (C5H7S2)2[Cu3I5]
Abstract:
The crystal structure of the title compound has been determined from single-crystal X-ray diffractometer data. (C_5H_7S_2)_2[Cu_3I_5] crystallizes in space group I 2/a with α=1.8126(12), b=0.9302(2), c=1.4275(2)nm, β=101.51(1)°and z= 4. The full-matrix least-squares refinement gave R=0.043 for 1820 observed [I>3.0σ(I)] reflections. The crystal structure consists of (C_5H_7S_2) cations and [Cu_3I_5]_∞ anions of infinite I-bridged chains, the repeat unit of which contains one three-coordinated copper(I) atom, the ligand configuration being approximatively tri nal planar, and two four-coordinated copper(I) atoms, possessing the ligand configuration of tetrahedron. The Cu—Cu distances are 0.2528(2) and 0.2557(2) nm, respectively.
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