Crystal and Molecular Structure of [2,6‐(Me2NCH2)2C6H3]2SnF2, an Intramolecularly Coordinated Diorganotin Difluoride |
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| Authors: | Adina Rotar Markus Schürmann Richard A. Varga Cristian Silvestru Klaus Jurkschat Prof. Dr. |
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| Affiliation: | 1. Dortmund/Germany, Lehrstuhl für Anorganische Chemie II der Technischen Universit?t Dortmund;2. Cluj‐Napoca/Romania, Facultatea de Chimie si Inginerie Chimica, Universitatea Babes‐Bolyai |
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| Abstract: | Single‐crystal X‐ray diffraction analysis of [2,6‐(Me2NCH2)2C6H3]2SnF2 reveals that only one of the two dimethylaminomethyl groups of each pincer‐type ligands [2,6‐(CH2NMe2)2C6H3]? is coordinated to the tin atom at Sn‐N distances of 2.576(2) and 2.470(2) Å, inducing chirality of the latter. The tin atom exhibits a distorted octahedral trans(C,C)cis(N,N)cis(F,F) configuration. Extensive intra‐ and intermolecular C‐H···F hydrogen bonding is observed with the latter giving rise to formation of polymeric chains. |
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| Keywords: | Tin Organotin fluoride Hydrogen bonds X‐ray diffraction analysis |
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