Ghosh, Sujit K. ; Bharadwaj, Parimal K. (2006) Decameric water clusters shaped as two parallel cyclic pentamers with staggered conformation stabilize supramolecularly bonded infinite chains of H2PO2- ions European Journal of Inorganic Chemistry, 2006 (7). pp. 1341-1344. ISSN 1434-1948
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/ejic.20...
Related URL: http://dx.doi.org/10.1002/ejic.200501055
Abstract
A laterally nonsymmetric aza-cryptand on acidification with H3PO4 affords an H-bonded infinite chain of H2PO4- ions. These chains are aligned parallel through H-bonding interactions with discreet decameric water clusters leaving large void spaces. Diprotonated cryptand molecules occupy these voids through supramolecular interactions. The crystal data for the compound are: triclinic space group P1, a = 12.765(5), b = 13.254(2), c = 13.817(4) Å, V = 2137.3(14) Å3, Z = 2, R1 = 0.0582, wR2 = 0.1339, S = 1.092.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons, Inc. |
| Keywords: | Dibasic Phosphate Chain; Cryptands; Supramolecular Chemistry; X-ray Diffraction; Water Cluster |
| ID Code: | 4579 |
| Deposited On: | 18 Oct 2010 07:28 |
| Last Modified: | 18 May 2011 08:11 |
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