Variable Asymmetric Chains in Transition Metal Oxyfluorides: Structure Second-Harmonic-Generation Property Relationships
DC Field | Value | Language |
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dc.contributor.author | Ahmed, Belal | - |
dc.contributor.author | Jo, Hongil | - |
dc.contributor.author | Oh, Seung-Jin | - |
dc.contributor.author | Ok, Kang Min | - |
dc.date.available | 2019-03-07T04:39:09Z | - |
dc.date.issued | 2018-06 | - |
dc.identifier.issn | 0020-1669 | - |
dc.identifier.issn | 1520-510X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/2067 | - |
dc.description.abstract | Four novel transition metal oxyfluorides, [Zn(pz)(3)][MoO2F4] center dot 0.1H(2)O (1), [Zn(pz)(2)F-2] [Zn(pz)(3)](2)[WO2F4](2) (2), [Cd(pz)(4)][Cd(pz)(4)(H2O)][MoO2F4](2)center dot 0.625H(2)O (3), and [Zn(mpz)(3)](2)[MoO2F4](2) (4) (pz = pyrazole; mpz = 3-methyl pyrazole) have been synthesized. Compounds 1 and 4 contain helical chains. Compound 2 accommodates zigzag chains, and compound 3 has quasi-one-dimensional linear chains. The variable chain structures are found to be attributable to the different structure-directing anionic groups and hydrogen bonding interactions. Compound 4 crystallized in the noncentrosymmetric (NCS) polar space group, Pna2(1), is nonphasematchable (Type I), and reveals a moderate second-harmonic-generation (SHG) efficiency (10 X alpha-SiO2). The observed SHG efficiency of compound 4 is due to the small net polarization occurring from the arrangement of ZnN3F2 trigonal bipyramids. Spectroscopic and thermal characterizations along with calculations for the title materials are reported. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Variable Asymmetric Chains in Transition Metal Oxyfluorides: Structure Second-Harmonic-Generation Property Relationships | - |
dc.type | Article | - |
dc.identifier.doi | 10.1021/acs.inorgchem.8b00903 | - |
dc.identifier.bibliographicCitation | INORGANIC CHEMISTRY, v.57, no.11, pp 6702 - 6709 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000434491700054 | - |
dc.identifier.scopusid | 2-s2.0-85048279416 | - |
dc.citation.endPage | 6709 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 6702 | - |
dc.citation.title | INORGANIC CHEMISTRY | - |
dc.citation.volume | 57 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | STRUCTURE-DIRECTING PROPERTIES | - |
dc.subject.keywordPlus | NONLINEAR-OPTICAL MATERIALS | - |
dc.subject.keywordPlus | BOND-VALENCE PARAMETERS | - |
dc.subject.keywordPlus | OXIDE FLUORIDE ANIONS | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | BUILDING UNITS | - |
dc.subject.keywordPlus | CUTOFF EDGE | - |
dc.subject.keywordPlus | SOLID-STATE | - |
dc.subject.keywordPlus | POLAR | - |
dc.subject.keywordPlus | GENERATION | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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