Crystal structure and luminescence of [Eu-2 (o-ClC6H4OCH2COO)(6)(C12H8N2)(2)(H2O)(2)]center dot(CH3)(2)SO
Li, X; Jin, LP; Wang, ST; Li, Y
AbstractThe new title complex crystallizes in monoclinic system with space group P2(1)/c, a=1.2975(3) nm, b = 2. 6591(9) nm, c = 1. 2118(3) nm, beta = 96. 95(1)degrees, Z = 2, M = 1892. 01, D-c = 1. 517 g/cm(3), T = 293(2)K. The final R = 0. 0583. The title complex is a dimer, which is linked by the bridged carboxylate groups to form a binuclear molecule. The carboxylate groups in the complex are bonded to the europium ion in the brindged bidentate, the bridged tridentate and the monodentate modes. Eu-Eu distance is 0. 4019(1) nm. The results of fluorescence,of the complex observed at 77K using 337. 1 nm radiation show that the only one Eu( III ) ion site is in the complex. D-3(0)-->F-7(J) (J = 0 similar to 2) transition fluorescence spectra combined with the results of X-Ray analysis confirm the C-2 symme- try of the Eu( III ) ion site.
KeywordEuropium Complex Crystal Structure Fluorescence Spectra
Indexed BySCI
WOS IDWOS:000084247800004
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorLi, X
Affiliation1.Capital Normal Univ, Dept Chem, Beijing 100037, Peoples R China
2.Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
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Li, X,Jin, LP,Wang, ST,et al. Crystal structure and luminescence of [Eu-2 (o-ClC6H4OCH2COO)(6)(C12H8N2)(2)(H2O)(2)]center dot(CH3)(2)SO[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,1999,15(3):305-309.
APA Li, X,Jin, LP,Wang, ST,&Li, Y.(1999).Crystal structure and luminescence of [Eu-2 (o-ClC6H4OCH2COO)(6)(C12H8N2)(2)(H2O)(2)]center dot(CH3)(2)SO.CHINESE JOURNAL OF INORGANIC CHEMISTRY,15(3),305-309.
MLA Li, X,et al."Crystal structure and luminescence of [Eu-2 (o-ClC6H4OCH2COO)(6)(C12H8N2)(2)(H2O)(2)]center dot(CH3)(2)SO".CHINESE JOURNAL OF INORGANIC CHEMISTRY 15.3(1999):305-309.
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