Electronic Structures of Square Planar Coordinated Transition Metal Ions in Compounds with Gillespite Structure

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摘要 ElectronicstructuresofsquareplanarcoordinatedtransitionmetalionsinBaCuSi4O10andCaCrSi4O10areinvestigatedusingtheligand-fieldtheory(LFT),angularoverlapmodel(AOM)anditerativeextendedHueckelmolecularorbitaltheory(IET).Theelectronicenergylevelsofthenaturalmineraldioptasearealsoinvestigated,inwhichtheCu^2+ionsoccupythesitesofpseudoD4hsymmetry,BothLFTandAOMpredictthatthecrystal-fieldlevelsoftransitionmetalionsinthesecompoundsfollowsuchanorderthatE(2B1g)
机构地区 不详
出版日期 1990年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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