Tetraaquabis(d-camphor-10-sulfonato)calcium(II)
The structure of the title compound, [Ca(C10H15O4S)2(H2O)4], is the first example in which two d‐camphor‐10‐sulfonate anions are coordinated to a metal ion, in this case with direct Ca—O bonding. The molecule has crystallographically imposed twofold symmetry with the Ca atom on the twofold axis. Hyd...
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Published in | Acta crystallographica. Section C, Crystal structure communications Vol. 65; no. 4; pp. m143 - m145 |
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Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
5 Abbey Square, Chester, Cheshire CH1 2HU, England
International Union of Crystallography
01.04.2009
Wiley Subscription Services, Inc |
Subjects | |
Online Access | Get full text |
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Summary: | The structure of the title compound, [Ca(C10H15O4S)2(H2O)4], is the first example in which two d‐camphor‐10‐sulfonate anions are coordinated to a metal ion, in this case with direct Ca—O bonding. The molecule has crystallographically imposed twofold symmetry with the Ca atom on the twofold axis. Hydrogen bonds are formed between the coordinated water molecules and the O atoms of the SO3− groups of adjacent molecules, leading to the formation of a two‐dimensional layered network. The compound displays sharp wavelength‐selective transparency in the UV–visible spectrum, offering the potential for application as an optical filter. |
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Bibliography: | istex:2825095326EA6739AE513F0C5411B3268C8BA0B3 ark:/67375/WNG-QRJCFBN4-H ArticleID:AYCSQ3182 ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 ObjectType-Article-1 ObjectType-Feature-2 |
ISSN: | 0108-2701 1600-5759 |
DOI: | 10.1107/S0108270109004193 |