Manikumari, Sathi ; Shivaiah, Vaddypally ; Das, Samar K. (2002) Identification of a near-linear supramolecular water dimer,(H2O)2, in the channel of an inorganic framework material Inorganic Chemistry, 41 (26). pp. 6953-6955. ISSN 0020-1669
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Official URL: http://pubs.acs.org/doi/abs/10.1021/ic025803x
Related URL: http://dx.doi.org/10.1021/ic025803x
Abstract
Supramolecular water dimer, (H2O)2, is fundamentally important. During the course of our work on polyoxometalates, we have been able to identify the existence of hydrogen-bonded, near-linear water dimers in the "sinuous" channels of an inorganic framework material, Na3n(H2O)6n[Al(OH)6Mo6O18]n·2nH2O, 1. The three-dimensional network structure of 1 in the solid state is assembled by the Anderson type of heteropolyanions as building blocks sharing sodium cations. Vibrational spectroscopy, X-ray powder diffraction technique, TG-DSC analyses, and single-crystal X-ray structure analysis have characterized this host-guest system, 1. Crystal data for 1: triclinic space group P↑, a = 12.0618 (3) Å, b = 13.1570 (4) Å, c = 14.1563 (4) Å, α = 80.7850 (10)°, β = 75.2660 (10)°, γ = 68.9210 (10)°, and Z = 3.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 63390 |
| Deposited On: | 29 Sep 2011 04:23 |
| Last Modified: | 29 Sep 2011 04:23 |
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