Abstract
In the title complex, [Zn2(C8H3NO6)2(CH4N2S)4]·2H2O, the carboxylate groups of the 3-nitrophthalate ligands coordinate in a bis-monodentate mode to the ZnII cations. This results in the formation of a centrosymmetric dimer containing two ZnII cations with distorted tetrahedral geometries provided by the O atoms of two different 3-nitrophthalate dianions and the S atoms of two non-equivalent coordinated thiourea molecules. The crystal structure exhibits N—H⋯O and O—H⋯O hydrogen bonds which link the dimers into a three-dimensional network.
Highlights
In the title complex, [Zn2(C8H3NO6)2(CH4N2S)4]2H2O, the carboxylate groups of the 3-nitrophthalate ligands coordinate in a bis-monodentate mode to the ZnII cations
This results in the formation of a centrosymmetric dimer containing two ZnII
Symmetry codes: (i) −x+1, −y+1, −z+1; (ii) x, −y+3/2, z−1/2; (iii) −x, −y+1, −z+1; (iv) x−1, y, z; (v) −x, −y+1, −z; (vi) −x+1, −y+1, −z
Summary
Fiber Membrane Materials and Membrane Process, Tianjin Polytechnic University, Tianjin 300387, People’s Republic of China. Key indicators: single-crystal X-ray study; T = 294 K; mean (C–C) = 0.002 Å; disorder in main residue; R factor = 0.024; wR factor = 0.064; data-to-parameter ratio = 15.9. In the title complex, [Zn2(C8H3NO6)2(CH4N2S)4]2H2O, the carboxylate groups of the 3-nitrophthalate ligands coordinate in a bis-monodentate mode to the ZnII cations. This results in the formation of a centrosymmetric dimer containing two ZnII cations with distorted tetrahedral geometries provided by the. The crystal structure exhibits N—H O and O—H O hydrogen bonds which link the dimers into a threedimensional network
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