A new 1D coordination polymer of lanthanum-sulfate-1,10-phenanthroline: Synthesis, structure, and photoluminescence property
A 1D coordination framework, {[La 2 (o-phen) 2 (SO 4 ) 3 (H 2 O) 2 ]} n (1) (o-phen = 1,10-phenanthroline) was hydrothermally synthesized and characterized by single-crystal X-ray diffraction, elemental analysis, IR, and UV-Vis spectroscopy. The crystal of 1 crystallized in the triclinic P,1. space...
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th-cmuir.6653943832-453612018-01-24T06:09:07Z A new 1D coordination polymer of lanthanum-sulfate-1,10-phenanthroline: Synthesis, structure, and photoluminescence property Bunlawee Yotnoi Natthaya Meundaeng Apinpus Rujiwatra A 1D coordination framework, {[La 2 (o-phen) 2 (SO 4 ) 3 (H 2 O) 2 ]} n (1) (o-phen = 1,10-phenanthroline) was hydrothermally synthesized and characterized by single-crystal X-ray diffraction, elemental analysis, IR, and UV-Vis spectroscopy. The crystal of 1 crystallized in the triclinic P,1. space group, a = 10.3228(5) Å, b = 12.3644(7) Å, c = 12.6579(6) Å, α = 72.323(2)°, β = 75.610(2)°, γ = 82.785(2)°, V = 1488.82(13) Å 3 , Z = 2. The structure exhibits a neutral 1D framework representing a five-connected uninodal 1-periodic net of (3,6)(0,2) topology. The framework structure comprises TPRS-9 {LaO 7 N 2 } units, chelating o-phen ligands and bridging sulfates of 3.1110 and 4.2211 coordination modes. These 1D chains are extended into a 3D supramolecular structure by hydrogen bonding interactions of, R 2 2 (n) patterns. Thermogravimetric analysis shows the structure to be thermally stable up to approximately 400°C. Photoluminescence investigations on Eu 3+ and Tb 3+ doped samples suggest the competition between the ligand-to-metal charge-transfer and energy-transfer processes. Copyright © Taylor & Francis Group, LLC. 2018-01-24T06:09:07Z 2018-01-24T06:09:07Z 2014-01-01 Journal 15533182 15533174 2-s2.0-84902300044 10.1080/15533174.2013.802337 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84902300044&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/45361 |
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A 1D coordination framework, {[La 2 (o-phen) 2 (SO 4 ) 3 (H 2 O) 2 ]} n (1) (o-phen = 1,10-phenanthroline) was hydrothermally synthesized and characterized by single-crystal X-ray diffraction, elemental analysis, IR, and UV-Vis spectroscopy. The crystal of 1 crystallized in the triclinic P,1. space group, a = 10.3228(5) Å, b = 12.3644(7) Å, c = 12.6579(6) Å, α = 72.323(2)°, β = 75.610(2)°, γ = 82.785(2)°, V = 1488.82(13) Å 3 , Z = 2. The structure exhibits a neutral 1D framework representing a five-connected uninodal 1-periodic net of (3,6)(0,2) topology. The framework structure comprises TPRS-9 {LaO 7 N 2 } units, chelating o-phen ligands and bridging sulfates of 3.1110 and 4.2211 coordination modes. These 1D chains are extended into a 3D supramolecular structure by hydrogen bonding interactions of, R 2 2 (n) patterns. Thermogravimetric analysis shows the structure to be thermally stable up to approximately 400°C. Photoluminescence investigations on Eu 3+ and Tb 3+ doped samples suggest the competition between the ligand-to-metal charge-transfer and energy-transfer processes. Copyright © Taylor & Francis Group, LLC. |
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Bunlawee Yotnoi Natthaya Meundaeng Apinpus Rujiwatra |
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Bunlawee Yotnoi Natthaya Meundaeng Apinpus Rujiwatra A new 1D coordination polymer of lanthanum-sulfate-1,10-phenanthroline: Synthesis, structure, and photoluminescence property |
author_facet |
Bunlawee Yotnoi Natthaya Meundaeng Apinpus Rujiwatra |
author_sort |
Bunlawee Yotnoi |
title |
A new 1D coordination polymer of lanthanum-sulfate-1,10-phenanthroline: Synthesis, structure, and photoluminescence property |
title_short |
A new 1D coordination polymer of lanthanum-sulfate-1,10-phenanthroline: Synthesis, structure, and photoluminescence property |
title_full |
A new 1D coordination polymer of lanthanum-sulfate-1,10-phenanthroline: Synthesis, structure, and photoluminescence property |
title_fullStr |
A new 1D coordination polymer of lanthanum-sulfate-1,10-phenanthroline: Synthesis, structure, and photoluminescence property |
title_full_unstemmed |
A new 1D coordination polymer of lanthanum-sulfate-1,10-phenanthroline: Synthesis, structure, and photoluminescence property |
title_sort |
new 1d coordination polymer of lanthanum-sulfate-1,10-phenanthroline: synthesis, structure, and photoluminescence property |
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2018 |
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https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84902300044&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/45361 |
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