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catena-Poly[[[(1,10-phenanthroline)copper(I)]-μ-cyanido] ethanol hemisolvate]
被引:3
作者:
Nie, Jianhua
[1
]
Wang, Jun
[1
]
Dai, Chuntao
[1
]
机构:
[1] Zhongshan Polytech, Zhongshan 528404, Guangdong, Peoples R China
来源:
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
|
2010年
/
66卷
关键词:
CRYSTAL-STRUCTURES;
COPPER-CYANIDE;
D O I:
10.1107/S1600536810045186
中图分类号:
O7 [晶体学];
学科分类号:
0702 ;
070205 ;
0703 ;
080501 ;
摘要:
In the title coordination polymer, {[Cu(CN)(C(12)H(10)N(2))]center dot 0.5C(2)H(5)OH}(n), there are two Cu(I) ions, two 1,10-phenanthroline (phen) ligands and two cyanide ions in the asymmetric unit along with a highly disordered ethanol solvent molecule, which was modelled as being disordered over two sets of sites in a 0.829 (7):0.171 (7) ratio. The orientation/ordering of the C and N atoms of the cyanide ions could not be determined in the present refinement and they were modelled as being statistically disordered. Both copper ions are coordinated by an N,N'-bidentate phen ligand and two cyanide ligands, generating distorted tetrahedral CuN(2)Q(2) (Q = C or N) tetrahedra. The mu-cyanide ligands link the metal ions, forming a zigzag chain propagating in [001]. The chains are crosslinked by numerous aromatic pi-pi stacking contacts between adjacent phen rings [minimum centroid-centroid separation = 3.620 (3) angstrom].
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页码:M1538 / U560
页数:13
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