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Awang N.,University Kebangbaan Malaysia | Baba I.,University Kebangbaan Malaysia | Yamin B.M.,University Kebangbaan Malaysia | Ng S.W.,University of Malaya
Acta Crystallographica Section E: Structure Reports Online | Year: 2010

In the title compound, [Zn(C8H16NS2) 2], the ZnII atom is chelated by two S,S'-bidentate dithio-carbamate ions in a very distorted tetra-hedral geometry. The alkyl chains of the ligands are equally disordered over two sets of sites.


Abdul Ghafar N.A.,University Kebangbaan Malaysia | Baba I.,University Kebangbaan Malaysia | Yamin B.M.,University Kebangbaan Malaysia | Ng S.W.,University of Malaya
Acta Crystallographica Section E: Structure Reports Online | Year: 2010

The complete molecule of the title compound, [Zn(C4H 8NS2)2(C10H8N 2)], is generated by crystallographic twofold symmetry, with the Zn atom lying on the rotation axis; the axis also bis-ects the central C - C bond of the 2,2'-bipyridine molecule. The metal atom is chelated by two S,S'-bidentate dithio-carbamate anions and the N,N'-bidentate heterocycle, resulting in a distorted cis-ZnN2S4 octa-hedral geometry. The methyl and ethyl groups of the anion are statistically disordered.


Muthalib A.F.,University Kebangbaan Malaysia | Baba I.,University Kebangbaan Malaysia | Samsudin M.W.,University Kebangbaan Malaysia | Ng S.W.,University of Malaya
Acta Crystallographica Section E: Structure Reports Online | Year: 2010

The dithio-carbamate anions in the title compound, [Sn(C4H 9)2(C5H10NS2) 2], chelate to the SnIV atom, which is six-coordinated in a skew-trapezoidal-bipyramidal geometry. The mol-ecule lies across a twofold rotation axis. The crystal studied was a non-merohedral twin, the ratio of the twin components being 0.82 (1):0.18 (1).


Muthalib A.F.,University Kebangbaan Malaysia | Baba I.,University Kebangbaan Malaysia | Ng S.W.,University of Malaya
Acta Crystallographica Section E: Structure Reports Online | Year: 2010

The dithio-carbamate anions in the title compound, [Sn(C6H 5)2(C4H8NS2) 2], chelate to the SnIV atom, which is six-coordinated in a skew-trapezoidal-bipyramidal geometry. The mol-ecule lies across a twofold rotation axis.


Wan Juhari W.N.S.,University Kebangbaan Malaysia | Baba I.,University Kebangbaan Malaysia | Farina Y.,University Kebangbaan Malaysia | Ng S.W.,University of Malaya
Acta Crystallographica Section E: Structure Reports Online | Year: 2010

The dithio-carbamate anions in the title compound, [Ni(C7H 14NS2)2], chelate to the NiII atom, which is four-coordinate in a square-planar geometry. The NiII atom lies on a center of inversion.


Muthalib A.F.,University Kebangbaan Malaysia | Baba I.,University Kebangbaan Malaysia | Farina Y.,University Kebangbaan Malaysia | Ng S.W.,University of Malaya
Acta Crystallographica Section E: Structure Reports Online | Year: 2010

The dithio-carbamate anions in the title compound, [Sn(C6H 5)2(C5H10NS2) 2], chelate to the SnIV atom, which is six-coordinated in a skew-trapezoidal-bipyramidal geometry. The mol-ecule lies across a twofold rotation axis.

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