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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Sun, Yu-Hui Du, Zi-Yi Zhang, Shi-Yong He, Yan-Fang Zhou, Zhong-Gao |
| Description | Author Affiliation: Sun YH ( College of Chemistry and Life Science, Gannan Normal University, Ganzhou, Jiangxi 341000, People's Republic of China.) |
| Abstract | The title compound, [Cd(C $_{12}H$ $_{8}N$ $_{2})$ $_{3}](ClO$ $_{4})$ $_{2}·3.5H$ $_{2}O,$ contains a cross-shaped one-dimensional channel along the c axis which encapsulates an ordered water chain. This water chain features a centrosymmetric cyclic water hexamer unit with a chair-like conformation. Neighbouring hexamers are linked by bridging water molecules. The host perchlorate anions recognize and stabilize the guest water chain via three kinds of hydrogen-bond patterns, leading to the formation of a complex one-dimensional {[(H $_{2}O)$ $_{7}(ClO$ $_{4})$ $_{4}]$ $^{4-}}$ $_{n}$ anionic chain. One perchlorate acts as a single hydrogen-bond acceptor dangling on the chain, the second perchlorate on the chain serves as a double hydrogen-bond acceptor for only one water molecule to form an R $_{2}$ $^{2}(6)$ ring, where both entities lie on a twofold axis, while the third perchlorate, which also lies on a twofold axis, accepts two hydrogen bonds from two equivalent water molecules and is involved in the construction of an R $_{6}$ $^{5}(14)$ ring. |
| File Format | HTM / HTML |
| e-ISSN | 20532296 |
| Journal | Acta Crystallographica Section C Crystal Structure Communications |
| Issue Number | Pt 4 |
| Volume Number | 66 |
| Language | English |
| Publisher | IUCr/Wiley |
| Publisher Date | 2010-04-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Discipline Analytical Chemistry Discipline Crystallography Anions Chemistry Cadmium Organometallic Compounds Perchlorates Phenanthrolines Crystallography, X-ray Hydrogen Bonding Models, Molecular Molecular Conformation Research Support, Non-u.s. Gov't |
| Content Type | Text |
| Resource Type | Article |
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