HYDROGEN-BONDING BETWEEN FREE FLUORIDE IONS AND WATER-MOLECULES - 2 X-RAY STRUCTURES

被引:33
作者
EMSLEY, J [1 ]
ARIF, M [1 ]
BATES, PA [1 ]
HURSTHOUSE, MB [1 ]
机构
[1] QUEEN MARY COLL,DEPT CHEM,LONDON WC2R 2LS,ENGLAND
关键词
D O I
10.1016/0022-2860(90)80094-Z
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The structures of two copper complexes, [Cu(cyclam) (H2O)2]F2·4H2O (cyclam = 1,4,8,11-tetraazacyclotetradecane) and [Cu(en)2(H2O)2]F2·4H2O (en=ethylenediamine), are reported, in which the fluoride ions within their lattices are solvated by four water molecules attached by strong hydrogen bonds. The configurations of these and other "free" [F(H2O)n]- groupings are compared, and the strength of the hydrogen bonds discussed. © 1990.
引用
收藏
页码:1 / 12
页数:12
相关论文
共 39 条
[31]   A SEMI-EMPIRICAL METHOD OF ABSORPTION CORRECTION [J].
NORTH, ACT ;
PHILLIPS, DC ;
MATHEWS, FS .
ACTA CRYSTALLOGRAPHICA SECTION A-CRYSTAL PHYSICS DIFFRACTION THEORETICAL AND GENERAL CRYSTALLOGRAPHY, 1968, A 24 :351-&
[32]   THE STRUCTURE OF SILVER FLUORIDE IODIDE HYDRATE AG7I2F5.2.5H2O [J].
PERSSON, K ;
HOLMBERG, B .
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1982, 38 (APR) :1065-1070
[34]  
SCHUSTER P, 1980, MOL INTERACTIONS, V1, pCH5
[35]  
SHELDRICK GM, 1976, SHELX PROGRAM CRYSTA
[36]  
SHELDRICK GM, 1986, SHELX 86 PROGRAM CRY
[37]   HYDRATION STRUCTURES FOR HALIDE (-) IONS [J].
SPEARS, KG .
JOURNAL OF PHYSICAL CHEMISTRY, 1977, 81 (02) :186-186
[38]  
WALRAFEN GE, 1971, J PHYS CHEM-US, V75, P768
[39]  
1982, GMELIN HDB INORGANIC, V3, P299