Y2MoSe3O12 and Y2MoTe3O12: Solid-state synthesis, structure determination, and characterization of two new quaternary mixed metal oxides containing asymmetric coordination environment
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bang, Seong-eun | - |
dc.contributor.author | Pan, Zhi | - |
dc.contributor.author | Kim, Yeong Hun | - |
dc.contributor.author | Lee, Dong Woo | - |
dc.contributor.author | Ok, Kang Min | - |
dc.date.available | 2019-03-09T00:58:09Z | - |
dc.date.issued | 2013-12 | - |
dc.identifier.issn | 0022-4596 | - |
dc.identifier.issn | 1095-726X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/14067 | - |
dc.description.abstract | Two new quaternary yttrium molybdenum selenium/tellurium oxides, Y2MoSe3O12 and Y2MoTe3O12 have been prepared by standard solid-state reactions using Y2O3, MoO3, and SeO2 (or TeO2) as reagents. Single-crystal X-ray diffraction was used to determine the crystal structures of the reported materials. Although both of the materials contain second-order Jahn-Teller (SOJT) distortive cations and are stoichiometrically similar, they reveal different structural features: while Y2MoSe3O12 shows a three-dimensional framework consisting of YO8, MoO6, and SeO3 groups, Y2MoTe3O12 exhibits a layered structure composed of YO8, MoO4, TeO3, and TeO4 polyhedra. With the Mo6+ cations in Y2MoSe3O12, a C-3-type intraoctahedral distortion toward a face is observed, in which the direction of the out-of-center distortion for Mo6+ is away from the oxide ligand linked to a Se4+ cation. The Se4+ and Te4+ cations in both materials are in asymmetric coordination environment attributed to the lone pairs. Elemental analyses, infrared spectroscopy, thermal analyses, intraoctahedral distortions, and dipole moment calculations for the compounds are also presented. (C) 2013 Elsevier Inc. All rights reserved. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.title | Y2MoSe3O12 and Y2MoTe3O12: Solid-state synthesis, structure determination, and characterization of two new quaternary mixed metal oxides containing asymmetric coordination environment | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jssc.2013.10.002 | - |
dc.identifier.bibliographicCitation | JOURNAL OF SOLID STATE CHEMISTRY, v.208, pp 65 - 70 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000327287600010 | - |
dc.identifier.scopusid | 2-s2.0-84886061637 | - |
dc.citation.endPage | 70 | - |
dc.citation.startPage | 65 | - |
dc.citation.title | JOURNAL OF SOLID STATE CHEMISTRY | - |
dc.citation.volume | 208 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Solid-state synthesis | - |
dc.subject.keywordAuthor | Crystal structure | - |
dc.subject.keywordAuthor | Selenites | - |
dc.subject.keywordAuthor | Tellurites | - |
dc.subject.keywordAuthor | Second-order Jahn-Teller (SOJT) effects | - |
dc.subject.keywordAuthor | X-ray diffraction | - |
dc.subject.keywordPlus | BOND-VALENCE PARAMETERS | - |
dc.subject.keywordPlus | D(0) TRANSITION-METALS | - |
dc.subject.keywordPlus | LONE-PAIR | - |
dc.subject.keywordPlus | LANTHANIDE SELENITES | - |
dc.subject.keywordPlus | FRAMEWORK STRUCTURES | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURES | - |
dc.subject.keywordPlus | CATION SIZE | - |
dc.subject.keywordPlus | STEREOCHEMISTRY | - |
dc.subject.keywordPlus | TELLURITES | - |
dc.subject.keywordPlus | CS | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.