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Title: Anion-directed assembly: Framework conversion in dimensionality and photoluminescence

Abstract

Six novel Ni(II)-fluconazole complexes formulated as (C{sub 13}H{sub 11}N{sub 6}OF{sub 2}){sub 2}Ni{sub 2}(NO{sub 3}){sub 2} (1), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2}){sub 2}Ni(NO{sub 3}){sub 2}.H{sub 2}O (2), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2})Ni(SO{sub 4})(DMF){sub 2}(H{sub 2}O) (3), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2}){sub 2}Ni(H{sub 2}O){sub 2}(SO{sub 4}).4H{sub 2}O (4), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2}){sub 2}NiCl{sub 2}.2(CH{sub 3}OH) (5), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2}){sub 4}Ni{sub 2} (MoO{sub 4}){sub 2}.6H{sub 2}O (6) have been hydrothermally or solvothermally synthesized under similar conditions except different anions and solvents. They are structurally characterized by elemental analysis, IR, TG and single crystal X-ray diffraction. Complex 1 is a molecular binuclear nickel cluster. Complex 2 exhibits a one-dimensional (1D) chain linked by double-stranded fluconazole-bridge. Complex 3 shows a novel 1D chain linked by double-stranded fluconazole-bridge and double-stranded SO{sub 4} {sup 2-}-bridge. Complex 4 shows a three-dimensional (3D) architecture and SO{sub 4} {sup 2-} anions occupy the cavity. Complex 5 exhibits a two-dimensional (2D) structure constructed by alternating left- and right-handed helices. Complex 6 exhibits a 3D architecture, in which the 2D layers are pillared by {l_brace}MoO{sub 4}{r_brace} tetrahedra. Complex 2 can be irreversibly converted to complex 1 in the presence of DMF (N,N'-dimethyllformamide). Complexes 1, 3 and 6 show antiferromagneticmore » interactions between the nickel (II) ions The photoluminescence properties of the six complexes indicated that the introduction of different anions can enhance or weaken the intra-ligand transitions of fluconazole. - Graphical abstract: Six novel Ni(II)-fluconazole complexes have been hydro(solvo)thermally synthesized under similar conditions except different anions and solvents. Their structures span zero, one, two and three dimensions. Their different photoluminescence properties indicate that the introduction of different anions to metal-drug complexes can enhance or weaken the intra-ligand transitions of drug.« less

Authors:
 [1];  [2];  [1];  [1];  [3];  [3];  [4]
  1. Department of Chemistry, Beijing Institute of Technology, Beijing 100081 (China)
  2. (China)
  3. Department of Chemistry, College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044 (China)
  4. Department of Chemistry, Beijing Institute of Technology, Beijing 100081 (China), E-mail: cwhu@bit.edu.cn
Publication Date:
OSTI Identifier:
21015799
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 180; Journal Issue: 4; Other Information: DOI: 10.1016/j.jssc.2007.01.036; PII: S0022-4596(07)00069-2; Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ANIONS; ANTIFERROMAGNETISM; LIGANDS; METHANOL; MONOCRYSTALS; NICKEL COMPLEXES; NITRATES; PHOTOLUMINESCENCE; SULFATES; X-RAY DIFFRACTION

Citation Formats

Gong Yun, Department of Chemistry, College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, Liu Tianfu, Tang Wang, Wu Fengjing, Gao Wenliang, and Hu Changwen. Anion-directed assembly: Framework conversion in dimensionality and photoluminescence. United States: N. p., 2007. Web. doi:10.1016/j.jssc.2007.01.036.
Gong Yun, Department of Chemistry, College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, Liu Tianfu, Tang Wang, Wu Fengjing, Gao Wenliang, & Hu Changwen. Anion-directed assembly: Framework conversion in dimensionality and photoluminescence. United States. doi:10.1016/j.jssc.2007.01.036.
Gong Yun, Department of Chemistry, College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, Liu Tianfu, Tang Wang, Wu Fengjing, Gao Wenliang, and Hu Changwen. Sun . "Anion-directed assembly: Framework conversion in dimensionality and photoluminescence". United States. doi:10.1016/j.jssc.2007.01.036.
@article{osti_21015799,
title = {Anion-directed assembly: Framework conversion in dimensionality and photoluminescence},
author = {Gong Yun and Department of Chemistry, College of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044 and Liu Tianfu and Tang Wang and Wu Fengjing and Gao Wenliang and Hu Changwen},
abstractNote = {Six novel Ni(II)-fluconazole complexes formulated as (C{sub 13}H{sub 11}N{sub 6}OF{sub 2}){sub 2}Ni{sub 2}(NO{sub 3}){sub 2} (1), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2}){sub 2}Ni(NO{sub 3}){sub 2}.H{sub 2}O (2), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2})Ni(SO{sub 4})(DMF){sub 2}(H{sub 2}O) (3), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2}){sub 2}Ni(H{sub 2}O){sub 2}(SO{sub 4}).4H{sub 2}O (4), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2}){sub 2}NiCl{sub 2}.2(CH{sub 3}OH) (5), (C{sub 13}H{sub 12}N{sub 6}OF{sub 2}){sub 4}Ni{sub 2} (MoO{sub 4}){sub 2}.6H{sub 2}O (6) have been hydrothermally or solvothermally synthesized under similar conditions except different anions and solvents. They are structurally characterized by elemental analysis, IR, TG and single crystal X-ray diffraction. Complex 1 is a molecular binuclear nickel cluster. Complex 2 exhibits a one-dimensional (1D) chain linked by double-stranded fluconazole-bridge. Complex 3 shows a novel 1D chain linked by double-stranded fluconazole-bridge and double-stranded SO{sub 4} {sup 2-}-bridge. Complex 4 shows a three-dimensional (3D) architecture and SO{sub 4} {sup 2-} anions occupy the cavity. Complex 5 exhibits a two-dimensional (2D) structure constructed by alternating left- and right-handed helices. Complex 6 exhibits a 3D architecture, in which the 2D layers are pillared by {l_brace}MoO{sub 4}{r_brace} tetrahedra. Complex 2 can be irreversibly converted to complex 1 in the presence of DMF (N,N'-dimethyllformamide). Complexes 1, 3 and 6 show antiferromagnetic interactions between the nickel (II) ions The photoluminescence properties of the six complexes indicated that the introduction of different anions can enhance or weaken the intra-ligand transitions of fluconazole. - Graphical abstract: Six novel Ni(II)-fluconazole complexes have been hydro(solvo)thermally synthesized under similar conditions except different anions and solvents. Their structures span zero, one, two and three dimensions. Their different photoluminescence properties indicate that the introduction of different anions to metal-drug complexes can enhance or weaken the intra-ligand transitions of drug.},
doi = {10.1016/j.jssc.2007.01.036},
journal = {Journal of Solid State Chemistry},
number = 4,
volume = 180,
place = {United States},
year = {Sun Apr 15 00:00:00 EDT 2007},
month = {Sun Apr 15 00:00:00 EDT 2007}
}