DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Dong-Ki | ko |
dc.contributor.author | Lim, Ivan S. | ko |
dc.contributor.author | Lee, Yoon Sup | ko |
dc.contributor.author | Jeung, Gwang-Hi | ko |
dc.date.accessioned | 2013-03-06T17:49:36Z | - |
dc.date.available | 2013-03-06T17:49:36Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-04 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, v.271, no.1-3, pp.22 - 29 | - |
dc.identifier.issn | 1387-3806 | - |
dc.identifier.uri | http://hdl.handle.net/10203/87842 | - |
dc.description.abstract | All-electron scalar relativistic and nonrelativistic methods at various levels of the quantum chemical theory are employed to investigate spectroscopic constants for the cyanides of group I and group I I metal atoms. The relativistic effect is small for the group I cyanides but much larger for the group I I cyanides and increases as a function of the atomic charge. This can be explained in terms of the relativistic effects on the ionization potentials of metals and the atomic orbital contraction-dilations. The relativistic correction increases the covalent character of the bonding between the metal atom and the cyano radical in general. The spin-orbit effects on the spectroscopic properties are not so large except for the AuCN. (c) 2007 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | POTENTIAL-ENERGY SURFACE | - |
dc.subject | GOLD CHEMISTRY | - |
dc.subject | BOND-ENERGIES | - |
dc.subject | AB-INITIO | - |
dc.subject | ATOMS | - |
dc.subject | METALS | - |
dc.subject | KCN | - |
dc.subject | CN | - |
dc.subject | MONOCYANIDES | - |
dc.subject | FLUORIDES | - |
dc.title | Relativistic effects on the ground state properties of group 1 and group 11 cyanides estimated from quantum chemical calculations | - |
dc.type | Article | - |
dc.identifier.wosid | 000254119200006 | - |
dc.identifier.scopusid | 2-s2.0-39149126972 | - |
dc.type.rims | ART | - |
dc.citation.volume | 271 | - |
dc.citation.issue | 1-3 | - |
dc.citation.beginningpage | 22 | - |
dc.citation.endingpage | 29 | - |
dc.citation.publicationname | INTERNATIONAL JOURNAL OF MASS SPECTROMETRY | - |
dc.identifier.doi | 10.1016/j.ijms.2007.11.003 | - |
dc.contributor.localauthor | Lee, Yoon Sup | - |
dc.contributor.nonIdAuthor | Lim, Ivan S. | - |
dc.contributor.nonIdAuthor | Jeung, Gwang-Hi | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | relativistic correction | - |
dc.subject.keywordAuthor | electron correlation | - |
dc.subject.keywordAuthor | natural population analysis | - |
dc.subject.keywordAuthor | spin-orbit effect | - |
dc.subject.keywordAuthor | ionicity and covalency | - |
dc.subject.keywordPlus | POTENTIAL-ENERGY SURFACE | - |
dc.subject.keywordPlus | GOLD CHEMISTRY | - |
dc.subject.keywordPlus | BOND-ENERGIES | - |
dc.subject.keywordPlus | AB-INITIO | - |
dc.subject.keywordPlus | ATOMS | - |
dc.subject.keywordPlus | METALS | - |
dc.subject.keywordPlus | KCN | - |
dc.subject.keywordPlus | CN | - |
dc.subject.keywordPlus | MONOCYANIDES | - |
dc.subject.keywordPlus | FLUORIDES | - |
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