Open Access1,3‐Bis(diphenylphosphino)propane‐2κ 2 P , P ′‐{μ‐2‐[bis(2‐mercaptoethyl)amino]ethanesulfinato(3–)‐1κ 4 N , S , S ′, S ′′:2κ 2 S , S ′}chloro‐2κ Cl ‐dinitroso‐1κ 2 N ‐iron(II)nickel(II) acetonitrile hemisolvate
Author(s) -
Duff S. E.,
Hitchcock P. B.,
Davies S. C.,
Barclay J. E.,
Evans D. J.
Publication year - 2005
Publication title -
acta crystallographica section e
Language(s) - English
Resource type - Journals
ISSN - 1600-5368
DOI - 10.1107/s1600536805018027
Subject(s) - basal plane , atom (system on chip) , chemistry , ligand (biochemistry) , crystallography , propane , stereochemistry , bioinformatics , receptor , organic chemistry , biochemistry , computer science , biology , embedded system
The title compound, [{Fe[(SO 2 CH 2 CH 2 )(SCH 2 CH 2 ) 2 N](NO) 2 ‐ S , S ′}NiCl{[P(C 6 H 5 ) 2 ] 2 (CH 2 ) 3 }]·0.5CH 3 CN or [FeNi(C 6 H 12 NO 2 S 3 )Cl(C 27 H 26 P 2 )(NO) 2 ]·0.5C 2 H 3 N, is described. There are two crystallographically distinct dimetallic complex molecules. In each molecule, the Fe atom is octahedrally coordinated, with the three S atoms and an N atom of one of the two NO ligands forming the equatorial plane; the N atoms from the second NO group and the (SO 2 CH 2 CH 2 )(SCH 2 CH 2 ) 2 N ligand lie in the axial positions. The Ni atom is square pyramidally coordinated by the two bridging S atoms and the two P atoms forming the basal plane, and by the Cl atom lying in the apical position. Slight differences in the bonding modes of the NO ligands are observed for the two distinct molecules.