Acta Cryst. (2012). E68, m1384
[ doi:10.1107/S160053681204295X ]

Dimethylbis(pyrazine-2-carboxylato-²N¹,O)tin(IV)

M. Vafaee, E. Najafi, M. M. Amini and S. W. Ng

Abstract: In the title compound, [Sn(CH₃)₂(C₅H₃N₂O₂)₂], the Sn^IV atom is twice N,O-chelated by two pyrazine-2-carboxylate ligands. The distorted six-coordination is completed by two tin-bound methyl C atoms. The C₂N₂O₂ donor set defines a skewed trapezoidal-bipyramidal geometry. Intermolecular - interactions between the pyrazine rings [centroid-centroid distance = 3.8112 (13) Å] are observed.

Copyright © International Union of Crystallography
IUCr Webmaster