Open AccessBis(tetraphenylarsonium) tris(2‐thioxo‐1,3‐dithiole‐4,5‐dithiolato)stannate(IV) acetone solvate at 120 K
Author(s) -
Comerlato Nadia M.,
Ferreira Glaucio B.,
Howie R. Alan,
Wardell James L.
Publication year - 2004
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536804027424
Subject(s) - octahedron , chemistry , tris , stannate , acetone , chelation , salt (chemistry) , medicinal chemistry , crystallography , thiol , inorganic chemistry , stereochemistry , crystal structure , organic chemistry , zinc , biochemistry
The title compound, (C 24 H 20 As) 2 [Sn(C 3 S 5 ) 3 ]·C 3 H 6 O, is a further example of a salt of the general form Q 2 [Sn(dmit) 3 ] (dimit is 1,3‐dithiole‐2‐thione‐4,5‐dithiolate), where Q , the onium counter‐cation, is in this case [AsPh 4 ] + . As in all such compounds, the coordination of the Sn atom is in the form of a distorted octahedron, with Sn—S distances in the range 2.5310 (10)–2.5585 (12) Å provided by three chelating dmit ligands with bite angles in the range 81.59 (3)–87.42 (3)°.