Banerjee, Subarna ; Shanmugan, S. ; Murugavel, R. (2007) Cobalt-5-aminoisophthalate: [Co(AIPA)(OH2)2] n . n H2O: a new one-dimensional rail-road polymer with occluded water molecules Structural Chemistry, 18 (2). pp. 165-169. ISSN 1040-0400
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Official URL: http://www.springerlink.com/content/41265v67268072...
Related URL: http://dx.doi.org/10.1007/s11224-006-9081-6
Abstract
A new structural form of cobalt-5-aminoisophthalate, [Co(AIPA)(OH2)2] n ·nH2O (1) has been synthesized from the reaction of CoCl2·6H2O with 5-aminoisophthalic acid (AIPA-H2) in a 1:1 molar ratio at room temperature by layering aqueous solutions of the starting materials over a period of 2-3 weeks. [Co(AIPA)(OH2)2] n ·nH2O (1) has been characterized by elemental analysis, IR spectroscopy, and single crystal X-ray diffraction studies. [Co(AIPA)(OH2)2] n ·nH2O (1) crystallizes in triclinic space group P 1 (a=7.549(2) Å , b=8.833(2) Å , c=9.080(2) Å , a=62.23(3)°, β =75.09(3)°, γ =81.52(3)°). Compound 1 forms a rail-road like 1-D polymeric structure which is held together in the lattice by a variety hydrogen bonds aided by the presence of lattice water molecule. The Co2+ ion is in a severely distorted octahedral geometry with a CoO5N coordination environment.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer. |
| Keywords: | Cobalt Complex; Supramolecular Assemblies; Coordination Polymers; X-ray Crystallography |
| ID Code: | 75181 |
| Deposited On: | 22 Dec 2011 03:23 |
| Last Modified: | 22 Dec 2011 03:23 |
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