Functionalized Pentamolybdodiphosphate-Based Inorganic-Organic Hybrids: Synthesis, Structure, and Properties

被引：31
作者：
Li, Xiao-Min [1 ,2 ]
Chen, Ya-Guang [1 ]
Su, Chunnian [3 ]
Zhou, Shi [1 ]
Tang, Qun [1 ]
Shi, Tian [1 ]
机构：
[1] NE Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China
[2] Yili Normal Univ, Dept Chem, Yining 835000, Xingjiang, Peoples R China
[3] Jilin Med Coll, Jilin 132100, Peoples R China
来源：
INORGANIC CHEMISTRY | 2013年 / 52卷 / 19期
关键词：
STATE COORDINATION CHEMISTRY; MULTICOMPONENT POLYANIONS; CRYSTAL-STRUCTURE; HYDROTHERMAL SYNTHESES; PHOSPHOMOLYBDATE CLUSTERS; SYSTEM; TPYPYZ; OXIDE; TETRA-2-PYRIDYLPYRAZINE; POLYOXOMOLYBDATES;
D O I：
10.1021/ic401726a
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Three inorganic organic hybrid compounds based on functionalized pentamolybdodiphosphonopropionate anion [(HO2CC2H4PO3)(2)Mo5O15](4-), [Co-3(bipy)(4)(H2O)(6){(HO2CC2H4PO3)(2)Mo5O15}(2)]center dot(H(2)bipy)(2)center dot 18H(2)O (1), [Fe-3(bipy)(4)(H2O)(6){(HO2CC2H4PO3)(2)Mo5O15}(2)]center dot(H(2)bipy)(2)center dot 18H(2)O (2), and [Cu(bipy)(H2O)(2){(HO2CC2H4PO3)(2)Mo5O15}]. (H(2)bipy)center dot 4H(2)O (3), where bipy = 4,4'-bipyridine, have been successfully synthesized at different pH values in aqueous solutions. In compound 1, [(HO2CC2H4PO3)(2)Mo5O15](4-) acts as a tridentate ligand and coordinates to the Co2+ ions of trimeric complexcations [Co-3(bipy)(4)(H2O)(6)](6+) forming a layer. In 3 [(HO2CC2H4PO3)(2)Mo5O15](4-) acts as a bidentate ligand and coordinates to the Cu2+ ions of complex chains [Cu(bipy)(H2O)(2)](n)(2n+), forming a different layer from that in 1. The three compounds were characterized by elemental analysis, IR spectra, and TGA. In addition, their fluorescent properties and magnetic properties have also been investigated.
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页码：11422 / 11427
页数：6
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