The 1:2 adduct of bis(ethane-1,2-dithiolato)tin(IV) with 3-aminopyrazole, [Sn(C2H4S2)2(C3H5N3)2], Crystallizes in the monoclinic C2/c space group, with Z=4, a=13.122(2), b = 11.216(2), c = 11.810(2) angstrom and beta = 98.47(2)-degrees. The structure determination, based on 2127 independent reflections, has been refined to R = 2.42%. The molecules are discrete, monomeric, trans-octahedral units, with the tin atom at the centre of symmetry, planar aminopyrazole groups and SnS2C2 groups in twist-envelope form. The aminopyrazole ligands act as monodentate and are bonded through the N(2) atoms. No significant intermolecular contacts and S...H-N hydrogen bonds are observed.

The structure of trans-bis(ethane-1,2- dithiolato[2−]-S,S′)bis(3-aminopyrazole)tin(IV)

BANDOLI, GIULIANO;DOLMELLA, ALESSANDRO;PERUZZO, VALERIO;PLAZZOGNA, GUALTIERO
1993

Abstract

The 1:2 adduct of bis(ethane-1,2-dithiolato)tin(IV) with 3-aminopyrazole, [Sn(C2H4S2)2(C3H5N3)2], Crystallizes in the monoclinic C2/c space group, with Z=4, a=13.122(2), b = 11.216(2), c = 11.810(2) angstrom and beta = 98.47(2)-degrees. The structure determination, based on 2127 independent reflections, has been refined to R = 2.42%. The molecules are discrete, monomeric, trans-octahedral units, with the tin atom at the centre of symmetry, planar aminopyrazole groups and SnS2C2 groups in twist-envelope form. The aminopyrazole ligands act as monodentate and are bonded through the N(2) atoms. No significant intermolecular contacts and S...H-N hydrogen bonds are observed.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/2495705
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