Synthesis and Characterization of the Ternary Thiobismuthates A9Bi13S24 (A = K, Rb)

Handle URI:
http://hdl.handle.net/10754/622155
Title:
Synthesis and Characterization of the Ternary Thiobismuthates A9Bi13S24 (A = K, Rb)
Authors:
Davaasuren, Bambar ( 0000-0002-0270-3426 ) ; Alahmary, Fatimah S.; Dashjav, Enkhtsetseg; Khanderi, Jayaprakash ( 0000-0002-5871-5741 ) ; Rothenberger, Alexander
Abstract:
Ternary alkali metal thiobismuthates ABiS (A = K, Rb) were synthesized by direct combination reactions at 650 °C. The compounds crystallize in the monoclinic space group C2/m (no. 12) with cell parameters a = 30.919(1) Å, b = 4.1008(2) Å, c = 20.9072(9) Å, β = 105.826(3)° for KBiS (1) and a = 31.823(6) Å, b = 4.1177(8) Å, c = 21.086(4) Å, β = 105.62(3)° for RbBiS (2). The crystal structure of 1 contains a 3D [KBiS] polyanionic framework, whereas 2 consists of 2D [RbBiS] polyanionic slabs stacked along [201]. Both 1 and 2 are semiconductors with a band gap of 1.4 and 1.3 eV, respectively, which is supported by an electronic structure calculation. 1 melts congruently at 580 °C, while 2 melts incongruently at 575 °C. 1 and 2 are airstable and insoluble in water and organic solvents.
KAUST Department:
Physical Sciences and Engineering (PSE) Division
Citation:
Davaasuren B, Alahmari F, Dashjav E, Khanderi J, Rothenberger A (2016) Synthesis and Characterization of the Ternary Thiobismuthates A9Bi13S24 (A = K, Rb). Zeitschrift für anorganische und allgemeine Chemie 642: 1480–1485. Available: http://dx.doi.org/10.1002/zaac.201600159.
Publisher:
Wiley-Blackwell
Journal:
Zeitschrift für anorganische und allgemeine Chemie
KAUST Grant Number:
BAS/1/1302–01–01
Issue Date:
16-Nov-2016
DOI:
10.1002/zaac.201600159
Type:
Article
ISSN:
0044-2313
Sponsors:
This research was supported by King Abdullah University of Science and Technology (KAUST) baseline fund BAS/1/1302–01–01.
Additional Links:
http://onlinelibrary.wiley.com/doi/10.1002/zaac.201600159/full
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorDavaasuren, Bambaren
dc.contributor.authorAlahmary, Fatimah S.en
dc.contributor.authorDashjav, Enkhtsetsegen
dc.contributor.authorKhanderi, Jayaprakashen
dc.contributor.authorRothenberger, Alexanderen
dc.date.accessioned2017-01-02T08:10:22Z-
dc.date.available2017-01-02T08:10:22Z-
dc.date.issued2016-11-16en
dc.identifier.citationDavaasuren B, Alahmari F, Dashjav E, Khanderi J, Rothenberger A (2016) Synthesis and Characterization of the Ternary Thiobismuthates A9Bi13S24 (A = K, Rb). Zeitschrift für anorganische und allgemeine Chemie 642: 1480–1485. Available: http://dx.doi.org/10.1002/zaac.201600159.en
dc.identifier.issn0044-2313en
dc.identifier.doi10.1002/zaac.201600159en
dc.identifier.urihttp://hdl.handle.net/10754/622155-
dc.description.abstractTernary alkali metal thiobismuthates ABiS (A = K, Rb) were synthesized by direct combination reactions at 650 °C. The compounds crystallize in the monoclinic space group C2/m (no. 12) with cell parameters a = 30.919(1) Å, b = 4.1008(2) Å, c = 20.9072(9) Å, β = 105.826(3)° for KBiS (1) and a = 31.823(6) Å, b = 4.1177(8) Å, c = 21.086(4) Å, β = 105.62(3)° for RbBiS (2). The crystal structure of 1 contains a 3D [KBiS] polyanionic framework, whereas 2 consists of 2D [RbBiS] polyanionic slabs stacked along [201]. Both 1 and 2 are semiconductors with a band gap of 1.4 and 1.3 eV, respectively, which is supported by an electronic structure calculation. 1 melts congruently at 580 °C, while 2 melts incongruently at 575 °C. 1 and 2 are airstable and insoluble in water and organic solvents.en
dc.description.sponsorshipThis research was supported by King Abdullah University of Science and Technology (KAUST) baseline fund BAS/1/1302–01–01.en
dc.publisherWiley-Blackwellen
dc.relation.urlhttp://onlinelibrary.wiley.com/doi/10.1002/zaac.201600159/fullen
dc.subjectBismuthen
dc.subjectChalcogenidesen
dc.subjectChalcobismuthatesen
dc.subjectPolyanionsen
dc.subjectSemiconductorsen
dc.titleSynthesis and Characterization of the Ternary Thiobismuthates A9Bi13S24 (A = K, Rb)en
dc.typeArticleen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalZeitschrift für anorganische und allgemeine Chemieen
dc.contributor.institutionMaterials Synthesis and Processing Division; Institute for Energy and Climate Research; Forschungszentrum Jülich GmbH; 52425 Jülich Germanyen
kaust.authorDavaasuren, Bambaren
kaust.authorAlahmary, Fatimah S.en
kaust.authorKhanderi, Jayaprakashen
kaust.authorRothenberger, Alexanderen
kaust.grant.numberBAS/1/1302–01–01en
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