Synthesis and crystal structure of di-n-butylbis(2-amino-5-chlorobenzoato)tin(IV)
(1996) Journal of Organometallic Chemistry — Vol. 523, n° 1, p. 75-78 (1996)
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- Abstract
- Reaction of di-n-butyltin oxide with 2-amino-5-chlorobenzoic acid in 1:2 stoichiometry yields the title compound which crystallizes as the six-coordinate diorganotin dicarboxylate monomer. The crystal structure of the compound reveals the tin atom situated on a crystallographic two-fold axis in a skew-trapezoidal bipyramid geometry. The trapezoidal plane is defined by two asymmetrically chelating carboxylate groups; Sn-O bonds are 2.123(4) and 2.484(5) Angstrom and the C-Sn-C angle is 141.7(6)degrees: The nitrogen atom of the amino group of the carboxylate ligand does not participate in any significant interactions with the tin atom.
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Teoh, SG., Ang, S., Looi, E., Keok, C., Teo, SB., & Declercq, J.-P. (1996). Synthesis and crystal structure of di-n-butylbis(2-amino-5-chlorobenzoato)tin(IV). Journal of Organometallic Chemistry, 523(1), 75-78. https://doi.org/10.1016/0022-328X(96)06376-0 (Original work published 1996)