Acta Cryst. (2007). C63, m579-m582 [ doi:10.1107/S0108270107052870 ]
Abstract: The molecular structures of the two mononuclear title complexes, namely (4-methoxybenzenethiolato-S)oxido[2,2'-(3-phenylpropylimino)bis(ethanethiolato)-3S,N,S']technetium(V), [Tc(C14H21NS2)(C7H7OS)O], (I), and (4-methoxybenzenethiolato-S)oxido[2,2'-(propylimino)bis(ethanethiolato)-3S,N,S']technetium(V), [Tc(C7H15NS2)(C7H7OS)O], (II), exhibit the same coordination environment for the central Tc atoms. The atoms are five-coordinated (TcNOS3) with a square-pyramidal geometry comprising a tridentate 2,2'-(3-phenylpropylimino)bis(ethanethiolate) or 2,2'-(propylimino)bis(ethanethiolate) ligand, a 4-methoxybenzenethiolate ligand and an additional oxide O atom. Intermolecular C-HO and C-HS hydrogen bonds between the monomeric units result in two-dimensional layers with a parallel arrangement.
Formula: [Tc(C14H21NS2)(C7H7OS)O] and [Tc(C7H15NS2)(C7H7OS)O]
Structure factor file (CIF format) (221.6 kbytes)
Structure factor file (CIF format) (197.6 kbytes)
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