skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Synthesis, crystal structures and properties of lanthanide-organic frameworks based benzene carboxylates with two/three-dimensional structure

Abstract

A series of lanthanide coordination polymers, {l_brace}[Dy{sub 3}(1,3-BDC){sub 4}(NO{sub 3})(phen){sub 3}]{center_dot}2H{sub 2}O{r_brace}{sub n} (1), {l_brace}[Dy{sub 2}(1,3-BDC){sub 3}(H{sub 2}O){sub 2}]{center_dot}H{sub 2}O{r_brace}{sub n} (2), {l_brace}[Ln{sub 4}(1,3-BDC){sub 6}(DMF)(H{sub 2}O){sub 4}]{center_dot}DMF{center_dot}2H{sub 2}O{r_brace}{sub n} (Ln=Tb (3), Ho (4), Er (5), 1,3-H{sub 2}BDC=1,3-benzenedicarboxylate, phen=1,10-phenanthroline, DMF=N,N-dimethylformamide), have been synthesized and characterized. In coordination polymer 1, each Dy{sup 3+} ion is connected to its neighboring Dy{sup 3+} ion through bridging carboxyl oxygen atoms of the 1,3-BDC{sup 2-} ligands to form a new three-dimensional open-framework structure which the Schlaefli symbol of {l_brace}6{sup 4}{center_dot}8{sup 2}{r_brace}{sub 2}{l_brace}6{sup 6}{r_brace}. In coordination polymer 2, center metal dysprosium ions are interlaced and connected through bridging carboxyl oxygen atoms to form an infinite helix chain. Two helix chains are linked through the 1,3-BDC{sup 2-} ligand to give rise to the two-dimensional layered structure. Coordination polymers 3-5 are isomorphous, which displays a (3,4)-connected net with the point symbol of {l_brace}4{sup 2}{center_dot}6{sup 3}{center_dot}8{r_brace}{l_brace}4{sup 2}{center_dot}6{r_brace}. The solid-state photoluminescence properties and lifetimes of the Dy (1 and 2) and Tb (3) coordination polymers have been measured at room temperature. Highlights: Black-Right-Pointing-Pointer Five lanthanide coordination polymers based on 1,3-H{sub 2}BDC were obtained. Black-Right-Pointing-Pointer The polymers were structurally characterized by single-crystal X-ray diffraction. Black-Right-Pointing-Pointer Coordination polymers 1-5 display different topological structures.more » Black-Right-Pointing-Pointer They show characteristic emissions of lanthanide ions in the solid state.« less

Authors:
 [1];  [1]; ;  [1]; ;  [2]
  1. Department of Chemistry, Harbin Institute of Technology, Harbin 150001 (China)
  2. Center of Condensed Matter Science and Technology and Department of Physics, Harbin Institute of Technology, Harbin 150001 (China)
Publication Date:
OSTI Identifier:
22149967
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 196; Other Information: Copyright (c) 2012 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0022-4596
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE; ADSORPTION; BENZENE; CHEMICAL PREPARATION; COORDINATION NUMBER; CRYSTAL STRUCTURE; DESORPTION; DYSPROSIUM IONS; LIGANDS; MONOCRYSTALS; NITROGEN OXIDES; OXYGEN; PHENANTHROLINES; PHOTOLUMINESCENCE; POLYMERS; RARE EARTH COMPLEXES; RARE EARTHS; SOLIDS; THREE-DIMENSIONAL CALCULATIONS; TOPOLOGY; X-RAY DIFFRACTION

Citation Formats

Wang, Ping, Fan, Ruiqing, Yang, Yulin, Liu, Xinrong, Cao, Wenwu, and Yang, Bin. Synthesis, crystal structures and properties of lanthanide-organic frameworks based benzene carboxylates with two/three-dimensional structure. United States: N. p., 2012. Web. doi:10.1016/J.JSSC.2012.07.018.
Wang, Ping, Fan, Ruiqing, Yang, Yulin, Liu, Xinrong, Cao, Wenwu, & Yang, Bin. Synthesis, crystal structures and properties of lanthanide-organic frameworks based benzene carboxylates with two/three-dimensional structure. United States. doi:10.1016/J.JSSC.2012.07.018.
Wang, Ping, Fan, Ruiqing, Yang, Yulin, Liu, Xinrong, Cao, Wenwu, and Yang, Bin. Sat . "Synthesis, crystal structures and properties of lanthanide-organic frameworks based benzene carboxylates with two/three-dimensional structure". United States. doi:10.1016/J.JSSC.2012.07.018.
@article{osti_22149967,
title = {Synthesis, crystal structures and properties of lanthanide-organic frameworks based benzene carboxylates with two/three-dimensional structure},
author = {Wang, Ping and Fan, Ruiqing and Yang, Yulin and Liu, Xinrong and Cao, Wenwu and Yang, Bin},
abstractNote = {A series of lanthanide coordination polymers, {l_brace}[Dy{sub 3}(1,3-BDC){sub 4}(NO{sub 3})(phen){sub 3}]{center_dot}2H{sub 2}O{r_brace}{sub n} (1), {l_brace}[Dy{sub 2}(1,3-BDC){sub 3}(H{sub 2}O){sub 2}]{center_dot}H{sub 2}O{r_brace}{sub n} (2), {l_brace}[Ln{sub 4}(1,3-BDC){sub 6}(DMF)(H{sub 2}O){sub 4}]{center_dot}DMF{center_dot}2H{sub 2}O{r_brace}{sub n} (Ln=Tb (3), Ho (4), Er (5), 1,3-H{sub 2}BDC=1,3-benzenedicarboxylate, phen=1,10-phenanthroline, DMF=N,N-dimethylformamide), have been synthesized and characterized. In coordination polymer 1, each Dy{sup 3+} ion is connected to its neighboring Dy{sup 3+} ion through bridging carboxyl oxygen atoms of the 1,3-BDC{sup 2-} ligands to form a new three-dimensional open-framework structure which the Schlaefli symbol of {l_brace}6{sup 4}{center_dot}8{sup 2}{r_brace}{sub 2}{l_brace}6{sup 6}{r_brace}. In coordination polymer 2, center metal dysprosium ions are interlaced and connected through bridging carboxyl oxygen atoms to form an infinite helix chain. Two helix chains are linked through the 1,3-BDC{sup 2-} ligand to give rise to the two-dimensional layered structure. Coordination polymers 3-5 are isomorphous, which displays a (3,4)-connected net with the point symbol of {l_brace}4{sup 2}{center_dot}6{sup 3}{center_dot}8{r_brace}{l_brace}4{sup 2}{center_dot}6{r_brace}. The solid-state photoluminescence properties and lifetimes of the Dy (1 and 2) and Tb (3) coordination polymers have been measured at room temperature. Highlights: Black-Right-Pointing-Pointer Five lanthanide coordination polymers based on 1,3-H{sub 2}BDC were obtained. Black-Right-Pointing-Pointer The polymers were structurally characterized by single-crystal X-ray diffraction. Black-Right-Pointing-Pointer Coordination polymers 1-5 display different topological structures. Black-Right-Pointing-Pointer They show characteristic emissions of lanthanide ions in the solid state.},
doi = {10.1016/J.JSSC.2012.07.018},
journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = ,
volume = 196,
place = {United States},
year = {2012},
month = {12}
}