Please use this identifier to cite or link to this item: https://doi.org/10.1021/cg070578l
Title: Self-assembly of ion-pair complexes
Authors: Wei, L.L. 
Vittal, J.J. 
Issue Date: Oct-2007
Source: Wei, L.L., Vittal, J.J. (2007-10). Self-assembly of ion-pair complexes. Crystal Growth and Design 7 (10) : 2112-2116. ScholarBank@NUS Repository. https://doi.org/10.1021/cg070578l
Abstract: Solid-state structures of cobalt(II) complexes of 4-methylumbelliferone-8- methyleneiminodiacetic acid (H 3muia), also named Calcein Blue, are presented. Interestingly, ion-pair complexes with different solvation in cation, namely, [Co(H 2O) 4(CH 3-CN) 2] [Co(muia)(H 2O) 2] 2 (1) and [Co(H 2O) 6][C o2(muia) 2(H 2O) 2]·2CH 3CN (2), exhibit self-assembly in one-pot crystallization. By variation of the experimental conditions, 1D coordination polymer [{Co(H 2O) 4}{Co 2(muia) 2(H 2O) 2}]·11H 2O (3), which can be considered a pseudo-supramolecular isomer, is obtained. Hydrogen bonding between the cation and anion core gives an interesting hydrogen-bonded network structure. The condensation of ion-pair complexes to a 1D coordination polymer by the influence of solvents is demonstrated. © 2007 American Chemical Society.
Source Title: Crystal Growth and Design
URI: http://scholarbank.nus.edu.sg/handle/10635/94780
ISSN: 15287483
DOI: 10.1021/cg070578l
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