Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1409890 | Journal of Molecular Structure | 2012 | 5 Pages |
Abstract
The first example of cadmium complex containing methyl orange [MO, (CH3)2NC6H4N = NC6H4SO3Na], formulated as [Cd(en)2(H2O)2](MO)21 (en = ethylenediamine) was synthesized hydrothermally and characterized by single-crystal X-ray diffraction, IR, XRD, elemental analysis and Raman spectroscopic analysis. Compound 1 display a two-dimensional supramolecular layer structure with ladder-like supramolecular chain by X-ray crystallographic analysis. MO anion immobilized by H-bonds, as acid–base indicator, shows a similar behavior in comparison with its solution counterpart in terms of response to pH.
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Authors
Kui-Rong Ma, Jing Shi, Dao-Jun Zhang, Jia-Ning Xu,