Abstract
In the title compound, [Ni(C4H4O4S)(C6H6N4S2)(H2O)]·H2O, the NiII cation assumes a distorted octahedral coordination geometry formed by a diaminobithiazole (DABT) ligand, a thiodiacetate (TDA) dianion and a coordinated water molecule. The tridentate TDA chelates to the Ni cation in a facial configuration, and both chelating rings display the envelope conformations. The two thiazole rings of the DABT ligand are twisted with respect to each other, making a dihedral angle of 9.96 (9)°. Extensive O—H⋯O, N—H⋯O and weak C—H⋯O hydrogen bonding is present in the crystal structure.
Highlights
In the title compound, [Ni(C4H4O4S)(C6H6N4S2)(H2O)]H2O, the NiII cation assumes a distorted octahedral coordination geometry formed by a diaminobithiazole (DABT) ligand, a thiodiacetate (TDA) dianion and a coordinated water molecule
The tridentate TDA chelates to the Ni cation in a facial configuration, and both chelating rings display the envelope conformations
The two thiazole rings of the DABT ligand are twisted with respect to each other, making a dihedral angle of
Summary
Aqua(2,20 0 -diamino-4,40 -bi-1,3-thiazolej2N3,N3 )(thiodiacetato-j3O,S,O0 )nickel(II) monohydrate. R factor = 0.022; wR factor = 0.061; data-to-parameter ratio = 13.3. In the title compound, [Ni(C4H4O4S)(C6H6N4S2)(H2O)]H2O, the NiII cation assumes a distorted octahedral coordination geometry formed by a diaminobithiazole (DABT) ligand, a thiodiacetate (TDA) dianion and a coordinated water molecule. The tridentate TDA chelates to the Ni cation in a facial configuration, and both chelating rings display the envelope conformations. The two thiazole rings of the DABT ligand are twisted with respect to each other, making a dihedral angle of. H O hydrogen bonding is present in the crystal structure
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