Acta Cryst. (2009). E65, m288  [ doi:10.1107/S1600536809005121 ]

Poly[[[diisothiocyanatocobalt(II)]-bis[-4-tert-butyl-2,6-bis(1,2,4-triazol-1-ylmethyl)phenol]] dimethylformamide disolvate dihydrate]

Z. Chu

Abstract: In the title compound, {[Co(NCS)₂(C₁₆H₂₀N₆O)₂]·2C₃H₇NO·2H₂O}_n, each Co^II ion located on an inversion center is six-coordinated by four equatorial N atoms from four different 4-tert-butyl-2,6-bis(1,2,4-triazol-1-ylmethyl)phenol (L) ligands, and by two N atoms from two axial thiocyanate anions [Co-N = 2.104 (3)-2.144 (3) Å]. The metal centres are connected via the bidentate L ligands into two-dimensional polymeric layers parallel to bc plane. The dimethylformamide and solvent water molecules participate in intermolecular O-HO and O-HS hydrogen bonds, which consolidate the crystal packing.

Online 18 February 2009

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