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Crystal and molecular structure of diorganoammonium oxalatotrimethylstannate, [R 2NH 2][Me 3Sn(C 2O 4)] (Ri-Bu, cyclohexyl)


Reference:

Sow, Y., Diop, L., Molloy, K. C. and Kociok-Kohn, G., 2011. Crystal and molecular structure of diorganoammonium oxalatotrimethylstannate, [R 2NH 2][Me 3Sn(C 2O 4)] (Ri-Bu, cyclohexyl). Main Group Metal Chemistry, 34 (5-6), pp. 127-130.

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Official URL:

http://dx.doi.org/10.1515/mgmc-2011-0018

Abstract

The title compounds [R 2NH 2][C 2O 4SnMe 3](Ri-Bu, Cy), in which tin atoms adopt a distorted trigonal bipyramidal configuration, have been prepared and submitted to an X-ray diffraction study. These compounds have been obtained from the reaction of (Cy 2NH 2) 2C 2O 4· H 2O or (i-Bu 2NH 2) 2C 2O 4 with SnMe 3Cl. In both [R 2NH 2][C 2O 4SnMe 3] compounds, the trans complex has an almost regular trigonal bipyramidal geometry around the tin atom. The SnMe 3 residues are connected as a chain with bridging oxalate anions in a trans-SnC 3O 2 framework, the oxygen atoms being in axial positions. The cations connect linear adjacent chains through NH..O hydrogen bonds giving layered structures.

Details

Item Type Articles
CreatorsSow, Y., Diop, L., Molloy, K. C. and Kociok-Kohn, G.
DOI10.1515/mgmc-2011-0018
DepartmentsFaculty of Science > Chemistry
RefereedYes
StatusPublished
ID Code30149

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