Abstract
In the title complex, [Ni(C6H7N2S)2(CH4N2S)2], the central Ni atom (located on a centre of inversion) is six-coordinated by two monoanionic N,S-chelating 4,6-dimethylpyrimidine-2-thiolate ligands and two trans S-coordinating thiourea groups. The trans-N2S4 donor set defines a distorted octahedral geometry.
Highlights
Data collectionR factor = 0.040; wR factor = 0.101; data-to-parameter ratio = 19.8
We report the synthesis and crystal structure of a mononuclear nickel(II) complex of 4,6-dimethylpyrimidine-2-thione, namely trans-Ni(NH2CSNH2)2(dmpymt)2, (I)
The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry
Summary
R factor = 0.040; wR factor = 0.101; data-to-parameter ratio = 19.8. In the title complex, [Ni(C6H7N2S)2(CH4N2S)2], the central Ni atom (located on a centre of inversion) is six-coordinated by two monoanionic N,S-chelating 4,6-dimethylpyrimidine-2thiolate ligands and two trans S-coordinating thiourea groups. The trans-N2S4 donor set defines a distorted octahedral geometry. Data collection: SMART (Bruker, 1998); cell refinement: SAINTPlus (Bruker, 1998); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL
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