Crystal and molecular structures of dimethyl 4-phenylthiosemicarbazidediacetate and its adduct with rhodium(II) acetate |
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| Authors: | V Ch Kravtsov Yu A Simonov J Lipkowski O A Bologa N V Gérbéléu V I Lozan |
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| Institution: | (1) Institute of Applied Physics, Academy of Sciences of Moldova, ul. Academiei 5, Chisinau, MD-2028, Moldova;(2) Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, Warsaw, 01-224, Poland;(3) Institute of Chemistry, Academy of Sciences of Moldova, ul. Academiei 3, Chisinau, MD-2028, Moldova |
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| Abstract: | The crystal structures of dimethyl 4-phenylthiosemicarbazidediacetate C13H17N3O4S (I) and its adduct C8H12O8Rh2 (C13H17N3O4S)2] (II) with rhodium(II) acetate are determined by X-ray diffraction analysis. The unit cell parameters of crystals I are as follows: a = 8.066(6) Å, b = 15.812(6) Å, c = 24.977(8) Å, β = 94.88(3)°, space group P21/n, and Z = 8. The unit cell parameters of crystals II are a = 8.513(1) Å, b = 16.055(1) Å, c = 16.071(3) Å, β = 104.99(1)°, space group P21/c, and Z = 2. In structure I, two crystallographically independent molecules considerably differ from each other in the mutual orientation of the structural fragments containing the ester groups. In the centrosymmetric dimeric complex II, the organic molecule I acts as a monodentate thio ligand and adopts only one conformation. |
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