Supramolecular Organization in Tetra Aqua (μ-8-Hydroxyquinoline-5-sulfonate) Barium (II) and Ag•••I Interactions in a Pseudopolymorphic Form of (7-Iodo-8-hydroxyquinoline-5-sulfonate) Silver (I) Monohydrate

被引:6
作者
Balasubramani, K. [1 ]
Hemamalini, M. [1 ]
Francis, S. [1 ]
Muthiah, P. Thomas [1 ]
Vijay, T. [2 ]
Row, T. N. Guru [2 ]
Bocelli, G. [3 ]
Cantoni, A. [3 ]
机构
[1] Bharathidasan Univ, Sch Chem, Tiruchirappalli 620024, India
[2] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India
[3] IMEM CNR, I-43010 Fontanini Parma, Italy
关键词
Metal sulfoxinates; Supramolecular chemistry; Pseudopolymorphism; X-ray diffraction analysis; IR spectra; Electronic spectra; CRYSTAL-STRUCTURE; COORDINATION MODES; HYDROGEN; INTERCALATION; CHEMISTRY; COMPLEX; EXFOLIATION; INTERPLAY; BASE;
D O I
10.1007/s10870-009-9653-6
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The complexes, Ba (HQS) (H2O)(4) (HQS = 8-hydroxyquinoline-5-sulfonic acid) (1) and Ag (HIQS) (H2O) (Ferron = 7-iodo-8-hydroxyquinoline-5-sulfonic acid) (2) have been synthesized and characterized by X-ray diffraction analysis and spectroscopic studies. In compound 1, Ba2+ ion has a nine-coordinate monocapped antiprismatic geometry. In compound 2, Ag+ has distorted tetrahedral coordination and Ag center dot center dot center dot I interactions generate the supramolecular architectures. The complexes have been characterized by FT-IR and UV-Visible measurements. In both the structures, the inversion-related organic ligands are stacked over one another leading to three-dimensional networks.
引用
收藏
页码:316 / 322
页数:7
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