Publication Date:
2012-03-24
Description:
The title complex, [Pd(C2H2N3S2)2(C18H15P)2]·2C2H6OS·0.5H2O, was obtained from the reaction oftrans-[(Ph3P)2PdCl2] with 5-amino-1,3,4-thiadiazole-2-thione (SSNH2) in a 2:1 molar ratio. The PdIIatom, located in a crystallographic center of symmetry, has a square-planar geometry with two triphenylphosphineP-coordinated molecules and two SSNH2ligands with the S atoms in atransconformation. The latter ligand exhibits N—H...N hydrogen-bonding contacts formed by the amino group with the thiadiazole ring, generating a chain along thecaxis. The asymmetric unit contains one half of the complex molecule along with disordered dimethyl sulfoxide and water molecules.
Electronic ISSN:
1600-5368
Topics:
Chemistry and Pharmacology
,
Geosciences
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