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Title: Synthesis, structure, and electronic structure calculation of a new centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] based on anion-centered OPb{sub 4} tetrahedra

Abstract

The synthesis, structure, and characterization of a new centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] based on anion-centered OPb{sub 4} tetrahedra are reported. Pb{sub 2}O[BO{sub 2}(OH)] crystallizes in monoclinic space group C2/m with a=12.725(7) Å, b=5.698(3) Å, c=7.344(4) Å, β=116.277(6)°. The electronic band structure and density of states of Pb{sub 2}O[BO{sub 2}(OH)] have been calculated via the density functional theory (DFT). Electron density difference calculation indicates that lone-pair electrons of Pb{sup 2+} cation should be stereoactive. - Graphical abstract: An indirect gap compound of Pb{sub 2}O[BO{sub 2}(OH)] with 2D inorganic layers motif based on OPb{sub 4} tetrahedra has been synthesized and full characterized by crystallographic, IR, TG, UV–vis-NIR Diffuse Reflectance, and theoretical calculations. Display Omitted - Highlights: • A centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] was synthesized and characterized. • The crystalstructure, electronic band and density states was analyzed. • The lone-pair electrons of Pb{sup 2+} were proved to be stereoactive.

Authors:
 [1];  [1];  [2]
  1. College of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi 830054 (China)
  2. Department of Chemistry, Northwestern University, Evanston, IL 60208 (United States)
Publication Date:
OSTI Identifier:
22584179
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 240; Other Information: Copyright (c) 2016 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; BORATES; CATIONS; CRYSTALLOGRAPHY; DENSITY FUNCTIONAL METHOD; DENSITY OF STATES; ELECTRON DENSITY; ELECTRONIC STRUCTURE; HYDROTHERMAL SYNTHESIS; LAYERS; MONOCLINIC LATTICES; SPACE GROUPS

Citation Formats

Sun, Feng, Wang, Li, E-mail: wangliresearch@163.com, and Stoumpos, Constantinos C. Synthesis, structure, and electronic structure calculation of a new centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] based on anion-centered OPb{sub 4} tetrahedra. United States: N. p., 2016. Web. doi:10.1016/J.JSSC.2016.05.018.
Sun, Feng, Wang, Li, E-mail: wangliresearch@163.com, & Stoumpos, Constantinos C. Synthesis, structure, and electronic structure calculation of a new centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] based on anion-centered OPb{sub 4} tetrahedra. United States. doi:10.1016/J.JSSC.2016.05.018.
Sun, Feng, Wang, Li, E-mail: wangliresearch@163.com, and Stoumpos, Constantinos C. Mon . "Synthesis, structure, and electronic structure calculation of a new centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] based on anion-centered OPb{sub 4} tetrahedra". United States. doi:10.1016/J.JSSC.2016.05.018.
@article{osti_22584179,
title = {Synthesis, structure, and electronic structure calculation of a new centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] based on anion-centered OPb{sub 4} tetrahedra},
author = {Sun, Feng and Wang, Li, E-mail: wangliresearch@163.com and Stoumpos, Constantinos C.},
abstractNote = {The synthesis, structure, and characterization of a new centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] based on anion-centered OPb{sub 4} tetrahedra are reported. Pb{sub 2}O[BO{sub 2}(OH)] crystallizes in monoclinic space group C2/m with a=12.725(7) Å, b=5.698(3) Å, c=7.344(4) Å, β=116.277(6)°. The electronic band structure and density of states of Pb{sub 2}O[BO{sub 2}(OH)] have been calculated via the density functional theory (DFT). Electron density difference calculation indicates that lone-pair electrons of Pb{sup 2+} cation should be stereoactive. - Graphical abstract: An indirect gap compound of Pb{sub 2}O[BO{sub 2}(OH)] with 2D inorganic layers motif based on OPb{sub 4} tetrahedra has been synthesized and full characterized by crystallographic, IR, TG, UV–vis-NIR Diffuse Reflectance, and theoretical calculations. Display Omitted - Highlights: • A centrosymmetric borate Pb{sub 2}O[BO{sub 2}(OH)] was synthesized and characterized. • The crystalstructure, electronic band and density states was analyzed. • The lone-pair electrons of Pb{sup 2+} were proved to be stereoactive.},
doi = {10.1016/J.JSSC.2016.05.018},
journal = {Journal of Solid State Chemistry},
number = ,
volume = 240,
place = {United States},
year = {Mon Aug 15 00:00:00 EDT 2016},
month = {Mon Aug 15 00:00:00 EDT 2016}
}