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Title: Hydrothermal synthesis and characteristics of 3-D hydrated bismuth oxalate coordination polymers with open-channel structure

Abstract

Two new 3-D porous bismuth coordination polymers, (C{sub 5}NH{sub 6}){sub 2}[Bi{sub 2}(H{sub 2}O){sub 2}(C{sub 2}O{sub 4}){sub 4}].2H{sub 2}O 1 and (NH{sub 4})[Bi(C{sub 2}O{sub 4}){sub 2}].3H{sub 2}O 2, have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction. Compound 1 crystallizes in the monoclinic symmetry, P2{sub 1}/c space group with a=10.378(2) A, b=17.285(3) A, c=16.563(5) A, {alpha}=90 deg., {beta}=119.66(2) deg., {gamma}=90 deg., V=2581.8(10) A{sup 3}, Z=4, R{sub 1}=0.0355 and wR{sub 2}=0.0658 for unique 4713 reflections I >2{sigma}(I). Compound 2 crystallizes in the tetragonal symmetry, I4{sub 1}/amd space group with a=11.7026(17) A, b=11.7026(17) A, c=9.2233(18) A, {alpha}=90 deg., {beta}=90 deg., {gamma}=90 deg., V=1263.1(4) A{sup 3}, Z=32, R{sub 1}=0.0208 and wR{sub 2}=0.0518 for unique 359 reflections I> 2{sigma}(I). Compounds 1 and 2 are 3-D open-framework structures with a 6{sup 6} uniform net, which consist of honeycomb-like layers connected to each other by oxalate units. While different guest molecules fill in their cavities of honeycomb-like layers, study of ultrasonic treatment on 2 indicates the replacement of NH{sub 4}{sup +} by K{sup +} on potassium ion exchange. Thermogravimetric analysis indicates that the open-channel frameworks are thermally stable up to 200 deg. C, and other characterizations are also described by elemental analysis, IR and ultraviolet-visible diffusemore » reflectionintegral spectrum (UV-Vis DRIS). - Graphical abstract: Two novel 3-D extended porous coordination polymers have been synthesized by hydrothermal method. Both compounds are 3-D open-framework structures with a 6{sup 6} uniform net, which consist of honeycomb-like layers connected to each other by oxalate units. While different guest molecules fill in their cavities of honeycomb-like layers. Study of ultrasonic treatment on 2 indicates the replacement of NH{sub 4}{sup +} by K{sup +} on potassium ion exchange.« less

Authors:
;  [1];  [1]; ; ;  [1]
  1. Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002 (China)
Publication Date:
OSTI Identifier:
21128291
Resource Type:
Journal Article
Journal Name:
Journal of Solid State Chemistry
Additional Journal Information:
Journal Volume: 181; Journal Issue: 5; Other Information: DOI: 10.1016/j.jssc.2008.02.018; PII: S0022-4596(08)00110-2; Copyright (c) 2008 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; BISMUTH COMPOUNDS; HYDROTHERMAL SYNTHESIS; LAYERS; MONOCLINIC LATTICES; MONOCRYSTALS; OXALATES; POLYMERS; POROUS MATERIALS; POTASSIUM IONS; SPACE GROUPS; SPECTRA; TETRAGONAL LATTICES; THERMAL GRAVIMETRIC ANALYSIS; X-RAY DIFFRACTION

Citation Formats

Xinxiang, Chen, Yanning, Cao, Hanhui, Zhang, State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, Yiping, Chen, Xuehuan, Chen, and Xiaochuan, Chai. Hydrothermal synthesis and characteristics of 3-D hydrated bismuth oxalate coordination polymers with open-channel structure. United States: N. p., 2008. Web. doi:10.1016/j.jssc.2008.02.018.
Xinxiang, Chen, Yanning, Cao, Hanhui, Zhang, State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, Yiping, Chen, Xuehuan, Chen, & Xiaochuan, Chai. Hydrothermal synthesis and characteristics of 3-D hydrated bismuth oxalate coordination polymers with open-channel structure. United States. https://doi.org/10.1016/j.jssc.2008.02.018
Xinxiang, Chen, Yanning, Cao, Hanhui, Zhang, State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, Yiping, Chen, Xuehuan, Chen, and Xiaochuan, Chai. 2008. "Hydrothermal synthesis and characteristics of 3-D hydrated bismuth oxalate coordination polymers with open-channel structure". United States. https://doi.org/10.1016/j.jssc.2008.02.018.
@article{osti_21128291,
title = {Hydrothermal synthesis and characteristics of 3-D hydrated bismuth oxalate coordination polymers with open-channel structure},
author = {Xinxiang, Chen and Yanning, Cao and Hanhui, Zhang and State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 and Yiping, Chen and Xuehuan, Chen and Xiaochuan, Chai},
abstractNote = {Two new 3-D porous bismuth coordination polymers, (C{sub 5}NH{sub 6}){sub 2}[Bi{sub 2}(H{sub 2}O){sub 2}(C{sub 2}O{sub 4}){sub 4}].2H{sub 2}O 1 and (NH{sub 4})[Bi(C{sub 2}O{sub 4}){sub 2}].3H{sub 2}O 2, have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction. Compound 1 crystallizes in the monoclinic symmetry, P2{sub 1}/c space group with a=10.378(2) A, b=17.285(3) A, c=16.563(5) A, {alpha}=90 deg., {beta}=119.66(2) deg., {gamma}=90 deg., V=2581.8(10) A{sup 3}, Z=4, R{sub 1}=0.0355 and wR{sub 2}=0.0658 for unique 4713 reflections I >2{sigma}(I). Compound 2 crystallizes in the tetragonal symmetry, I4{sub 1}/amd space group with a=11.7026(17) A, b=11.7026(17) A, c=9.2233(18) A, {alpha}=90 deg., {beta}=90 deg., {gamma}=90 deg., V=1263.1(4) A{sup 3}, Z=32, R{sub 1}=0.0208 and wR{sub 2}=0.0518 for unique 359 reflections I> 2{sigma}(I). Compounds 1 and 2 are 3-D open-framework structures with a 6{sup 6} uniform net, which consist of honeycomb-like layers connected to each other by oxalate units. While different guest molecules fill in their cavities of honeycomb-like layers, study of ultrasonic treatment on 2 indicates the replacement of NH{sub 4}{sup +} by K{sup +} on potassium ion exchange. Thermogravimetric analysis indicates that the open-channel frameworks are thermally stable up to 200 deg. C, and other characterizations are also described by elemental analysis, IR and ultraviolet-visible diffuse reflectionintegral spectrum (UV-Vis DRIS). - Graphical abstract: Two novel 3-D extended porous coordination polymers have been synthesized by hydrothermal method. Both compounds are 3-D open-framework structures with a 6{sup 6} uniform net, which consist of honeycomb-like layers connected to each other by oxalate units. While different guest molecules fill in their cavities of honeycomb-like layers. Study of ultrasonic treatment on 2 indicates the replacement of NH{sub 4}{sup +} by K{sup +} on potassium ion exchange.},
doi = {10.1016/j.jssc.2008.02.018},
url = {https://www.osti.gov/biblio/21128291}, journal = {Journal of Solid State Chemistry},
issn = {0022-4596},
number = 5,
volume = 181,
place = {United States},
year = {Thu May 15 00:00:00 EDT 2008},
month = {Thu May 15 00:00:00 EDT 2008}
}