Crystal Engineering with Oxo- and Cyanocarbon Anions: Synthesis and Structural Characterization of Triorganotin(IV) Pentacyanopropenides and Hexacyanoazapentadienides

Asrial, Asrial and Olbrich, Falk and Spoida, Marlies and Fischer, Axel and Edelmann, Frank T. (2010) Crystal Engineering with Oxo- and Cyanocarbon Anions: Synthesis and Structural Characterization of Triorganotin(IV) Pentacyanopropenides and Hexacyanoazapentadienides. Zeitschrift für anorganische und allgemeine Chemie. n/a-n/a. ISSN 00442313

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Official URL: http://doi.org/10.1002/zaac.201000392

Abstract

The first triorganotin(IV) pentacyanopropenides, [R3Sn(H2O)2][C3(CN)5] (R = Me (2), nBu (3), Ph (4) were prepared by treatment of Ag[C3(CN)5] (1) with equimolar amounts of R3SnCl in reagent grade THF. In a similar manner, dark red [R3Sn(H2O)2][N{C(CN)C(CN)2}2] (6) containing the hexacyanoazapentadienyl anion was prepared in 55 % yield. The molecular structure of [Ph3Sn(H2O)2][C3(CN)5] (4) was determined by X-ray diffraction. The crystal structure consists of separated trigonal-bipyramidal [Ph3Sn(H2O)2]+ cations and nearly planar [C3(CN)5]– anions which are linked through O–H···N hydrogen bonds to give a three-dimensional network.

Type: Article
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Engineering, Science and Mathematics > School of Chemistry
Depositing User: ASRIAL
Date Deposited: 24 May 2017 04:50
Last Modified: 24 May 2017 04:50
URI: http://repository.unja.ac.id/id/eprint/664

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