Open AccessThe Five‐Coordinate Cadmium Halide Bis(diethyldithiocarbamate) Complexes [PPh 4 ][Cd(S 2 CNEt 2 ) 2 Cl] and [PPh 4 ][Cd(S 2 CNEt 2 ) 2 Br]
Author(s) -
Baggio R.,
Garland M. T.,
Perec M.
Publication year - 1996
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
eISSN - 1600-5759
pISSN - 0108-2701
DOI - 10.1107/s0108270195013941
Subject(s) - dithiocarbamate , chemistry , halide , denticity , cadmium , crystallography , atom (system on chip) , square pyramidal molecular geometry , coordination geometry , stereochemistry , molecule , inorganic chemistry , crystal structure , hydrogen bond , organic chemistry , computer science , embedded system
The title compounds, tetraphenylphosphonium chloro-bis(diethyldithiocarbamato-S,S)cadmium(II), (C24H20P) [CdCl(C5H10NS2)(2)], (1), and tetraphenylphosphonium bromobis(diethyldithiocarbamato-S,S)cadmium(II), (C-24 H20P)[CdBr(C5H10NS2)(2)], (2), are isomorphous. The compexes are mononuclear with coordination spheres of the types S4Cl and S4Br, respectively, The central Cd atom is linked to four S atoms and two bidentate dithiocarbamate ligands and to the halide atom. The resulting Cd-atom coordination geometry is halfway between trigonal bipyrimidal and square pyramidal. Principal dimensions include: Cd-S 2.573 (1)-2.682 (1) in (1) and 2.571 (3)-2.736 (2) Angstrom in (2); Cd-Cl and Cd-Br 2.462 (1) and 2.626 (1) Angstrom, respectively.
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