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(1H-Pyrazole-?N)bis-(tri-tert-but-oxy-silane-thiol-ato-?(2) O,S)cadmium.

ABSTRACT: The Cd(II) atom in the title complex, [Cd(C12H27O3SSi)2(C3H4N2)], is penta-coordinated by two O and two S atoms from the O,S-chelating silane-thiol-ate residue and one pyrazole N atom in a distorted geometry that is slightly closer to trigonal-bipyramidal than to square-based pyramidal. The pyrazole ligand is stabilized within the complex by an intra-molecular N-H?O hydrogen bond. One of the tert-butyl groups is disordered over two orientations with occupancy ratio of 0.534?(6):0.466?(6).

SUBMITTER: Baranowska K

PROVIDER: S-EPMC3588762 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature

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(1H-Pyrazole-κN)bis-(tri-tert-but-oxy-silane-thiol-ato-κ(2) O,S)cadmium.

Baranowska Katarzyna K Bulman Mateusz M Dołęga Anna A

Acta crystallographica. Section E, Structure reports online 20121124 Pt 12

The Cd(II) atom in the title complex, [Cd(C12H27O3SSi)2(C3H4N2)], is penta-coordinated by two O and two S atoms from the O,S-chelating silane-thiol-ate residue and one pyrazole N atom in a distorted geometry that is slightly closer to trigonal-bipyramidal than to square-based pyramidal. The pyrazole ligand is stabilized within the complex by an intra-molecular N-H⋯O hydrogen bond. One of the tert-butyl groups is disordered over two orientations with occupancy ratio of 0.534 (6):0.466 (6). ...[more]

PMID: 23468727

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