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Diaqua­chloro­zinc(II)–18-crown-6–water (1/1/1)

✍ Scribed by Liu, Xi ;Guo, Guo-Cong ;Sun, Yu-Yang

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
188 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The structure of the title compound, [ZnCl 2 (H 2 O) 2 ]Á-C 12 H 24 O 6 ÁH 2 O, contains the Zn atom with tetrahedral geometry and two coordinated water molecules linked to two 18-crown-6 macrocycles (residing on inversion centres) by O-HÁ Á ÁO interactions. A water molecule of crystallization further links the metal salt and one of the crown ether macrocycles.

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Single-crystal X-ray study T = 168 K Mean '(C±C) = 0.010 A Ê Disorder in main residue R factor = 0.060 wR factor = 0.107 Data-to-parameter ratio = 19.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.