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https://hdl.handle.net/2440/17908
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Type: | Journal article |
Title: | Λ-{1,4,7,10-Tetrakis[(S)-2-hydroxypropyl-κO]-1,4,7,10-tetraazacyclododecane-κ4N}cadmium(II) bis(2,4,6-trinitrophenolate) acetonitrile solvate |
Other Titles: | Lambda-{1,4,7,10-Tetrakis[(S)-2-hydroxypropyl-kappaO]-1,4,7,10-tetraazacyclododecane-kappa4N}cadmium(II) bis(2,4,6-trinitrophenolate) acetonitrile solvate |
Author: | Smith, C. Lincoln, S. Taylor, M. Wainwright, K. |
Citation: | Acta Crystallographica Section C: Crystal Structure Communications, 2003; 59(9):M358-M360 |
Publisher: | Blackwell Munksgaard |
Issue Date: | 2003 |
ISSN: | 0108-2701 1600-5759 |
Statement of Responsibility: | Christopher B. Smith, Stephen F. Lincoln, Max R. Taylor and Kevin P. Wainwright |
Abstract: | Crystallization of [Cd(S-thpc12)](ClO4)2·H2O {S-thpc12 is 1,4,7,10-tetrakis[(S)-2-hydroxypropyl]-1,4,7,10-tetraazacyclododecane} in the presence of two equivalents of sodium picrate monohydrate (sodium 2,4,6-trinitrophenolate monohydrate) diastereoselectively produces a neutral receptor complex, viz. the title compound, Λ-[Cd(C20H44N4O4)](C6H2N3O7)2·CH3CN. In this complex, two picrate anions hydrogen bond, via their phenolate moieties, to the pendant hydroxyl groups of the receptor which, together with the four N atoms, themselves bond to CdII in an approximately cubic arrangement. One picrate anion hydrogen bonds to all four hydroxyl groups, one of which also acts as the sole hydrogen-bond donor to the second picrate anion. |
Rights: | © 2003 International Union of Crystallography |
DOI: | 10.1107/S0108270103016007 |
Published version: | http://onlinelibrary.wiley.com/doi/10.1107/S0108270103016007/abstract |
Appears in Collections: | Aurora harvest 6 Chemistry publications Environment Institute publications |
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