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Synthesis, Crystal and Molecular Structure of Cd 2 (sacch) 4 (Im) 4
Author(s) -
Jianmin Li,
Yanxiong Ke,
Quanming Wang,
Xintao Wu
Publication year - 1997
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170320317
Subject(s) - denticity , monoclinic crystal system , chemistry , crystal structure , crystallography , stereochemistry , trigonal bipyramidal molecular geometry , group (periodic table) , ion , organic chemistry
The title compound has been synthesized and its crystal structure determined at room temperature. Cd 2 (Sacch) 4 (Im) 4 F.W. = 1225.83, monoclinic. Space group: C2/c, Z = 4, a = 20.065(3) Å, b = 11.164(4) Å, c = 20.697(6) Å, β = 94.69(5)°, The coordination polyhedron of Cd(II) correspond to a five‐coordinate trigonal‐bipyramid. In the title complex, two of the saccharin groups act as monodentate ligands. The other two act as bidentate ligands. The two Cd(II) ions are bridged by the two bidentate saccharin groups and the distance is 4.75 Å.