anti-Bis(μ-2-ammonioethanethiolato-κ2S:S)bis[dichloropalladium(II)] dihydrate |
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Authors: | Yoshitaro Miyashita Satoshi Arai Yasunori Yamada Kiyoshi Fujisawa Ken-ichi Okamoto |
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Affiliation: | Department of Chemistry, University of Tsukuba, Tsukuba 305-8571, Japan |
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Abstract: | Each of two square-planar PdII ions in the title compound, [Pd2Cl4(μ-Haet-S)2]·2H2O (Haet = 2-ammonioethanethiolate, C2H7NS), which was obtained by rearrangement of [Pd2{Pd(aet-N,S)2}4]4+ in acidic solution, is coordinated by two bridging S atoms from two Haet ligands and by two terminal Cl atoms, forming the dinuclear structure. Since the complex is situated on a center of symmetry, the two monodentate Haet arms are located on opposite sides of the central Pd2S2 square plane, i.e. the present complex is the anti isomer. The S—C—C—N torsion angle is 177.3 (6)° and some intermolecular hydrogen bonds are observed. |
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