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

Title: Solvothermal syntheses and characterization of three new silver(I)/copper(I)-thioarsenates based on As{sup 2+}/As{sup 3+} ions

Abstract

Three new silver(I)/copper(I)-thioarsenates KAgAs{sup II}S{sub 2} (1), RbCu{sub 2}As{sup III}S{sub 3} (2) and RbCu{sub 4}As{sup III}S{sub 4} (3) have been solvothermally synthesized and structurally characterized. 1 exhibits a two-dimensional anionic network built up by As−As bond connecting the left- and right-handed helical [AgS{sub 2}]{sup 4−} chains, and represents the first examples of thioarsenates(II). The structure of 2 consists of two kinds of helical [Cu{sub 2}S{sub 3}]{sup 4–} chains linked by the arsenic atoms to form double layers with rubidium ions between the layers. Compound 3 is built up of infinite [Cu{sub 2}S{sub 2}]{sup 2–} chain and layered [Cu{sub 6}As{sub 2}S{sub 6}] linked to form a three-dimensional anionic framework, [Cu{sub 4}AsS{sub 4}]{sup –}, and containing channels in which the rubidium cations reside. The optical properties of 1–3 have been investigated by UV–vis spectroscopy. - Graphical abstract: Three new silver(I)/copper(I)-thioarsenates have been solvothermally synthesized and structurally characterized. 1 represents the first examples of thioarsenates(II) while compounds 2 and 3 possess noncondensed pyramidal AsS{sub 3}{sup 3–} unit.

Authors:
 [1];  [2];  [1];  [3]; ; ; ;  [1]
  1. School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan 528458 (China)
  2. (China)
  3. Department of Chemistry, Dalian University of Technology, Dalian 116024 (China)
Publication Date:
OSTI Identifier:
22658170
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 246; 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; ARSENIC IONS; COPPER IONS; EXPERIMENTAL DATA; HYDROTHERMAL SYNTHESIS; LAYERS; OPTICAL PROPERTIES; RUBIDIUM IONS; SILVER IONS

Citation Formats

Yao, Hua-Gang, E-mail: hgyao@gdpu.edu.cn, Guangdong Cosmetics Engineering & Technology Research Center, Zhongshan 528458, Tang, Cheng-Fei, An, Yong-Lin, Ou, Zi-Jian, Wu, Guo-Hao, Lan, Pei, and Zheng, Yi-Long. Solvothermal syntheses and characterization of three new silver(I)/copper(I)-thioarsenates based on As{sup 2+}/As{sup 3+} ions. United States: N. p., 2017. Web. doi:10.1016/J.JSSC.2016.11.014.
Yao, Hua-Gang, E-mail: hgyao@gdpu.edu.cn, Guangdong Cosmetics Engineering & Technology Research Center, Zhongshan 528458, Tang, Cheng-Fei, An, Yong-Lin, Ou, Zi-Jian, Wu, Guo-Hao, Lan, Pei, & Zheng, Yi-Long. Solvothermal syntheses and characterization of three new silver(I)/copper(I)-thioarsenates based on As{sup 2+}/As{sup 3+} ions. United States. doi:10.1016/J.JSSC.2016.11.014.
Yao, Hua-Gang, E-mail: hgyao@gdpu.edu.cn, Guangdong Cosmetics Engineering & Technology Research Center, Zhongshan 528458, Tang, Cheng-Fei, An, Yong-Lin, Ou, Zi-Jian, Wu, Guo-Hao, Lan, Pei, and Zheng, Yi-Long. Wed . "Solvothermal syntheses and characterization of three new silver(I)/copper(I)-thioarsenates based on As{sup 2+}/As{sup 3+} ions". United States. doi:10.1016/J.JSSC.2016.11.014.
@article{osti_22658170,
title = {Solvothermal syntheses and characterization of three new silver(I)/copper(I)-thioarsenates based on As{sup 2+}/As{sup 3+} ions},
author = {Yao, Hua-Gang, E-mail: hgyao@gdpu.edu.cn and Guangdong Cosmetics Engineering & Technology Research Center, Zhongshan 528458 and Tang, Cheng-Fei and An, Yong-Lin and Ou, Zi-Jian and Wu, Guo-Hao and Lan, Pei and Zheng, Yi-Long},
abstractNote = {Three new silver(I)/copper(I)-thioarsenates KAgAs{sup II}S{sub 2} (1), RbCu{sub 2}As{sup III}S{sub 3} (2) and RbCu{sub 4}As{sup III}S{sub 4} (3) have been solvothermally synthesized and structurally characterized. 1 exhibits a two-dimensional anionic network built up by As−As bond connecting the left- and right-handed helical [AgS{sub 2}]{sup 4−} chains, and represents the first examples of thioarsenates(II). The structure of 2 consists of two kinds of helical [Cu{sub 2}S{sub 3}]{sup 4–} chains linked by the arsenic atoms to form double layers with rubidium ions between the layers. Compound 3 is built up of infinite [Cu{sub 2}S{sub 2}]{sup 2–} chain and layered [Cu{sub 6}As{sub 2}S{sub 6}] linked to form a three-dimensional anionic framework, [Cu{sub 4}AsS{sub 4}]{sup –}, and containing channels in which the rubidium cations reside. The optical properties of 1–3 have been investigated by UV–vis spectroscopy. - Graphical abstract: Three new silver(I)/copper(I)-thioarsenates have been solvothermally synthesized and structurally characterized. 1 represents the first examples of thioarsenates(II) while compounds 2 and 3 possess noncondensed pyramidal AsS{sub 3}{sup 3–} unit.},
doi = {10.1016/J.JSSC.2016.11.014},
journal = {Journal of Solid State Chemistry},
number = ,
volume = 246,
place = {United States},
year = {Wed Feb 15 00:00:00 EST 2017},
month = {Wed Feb 15 00:00:00 EST 2017}
}