DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, SG | - |
dc.contributor.author | Kim, MS | - |
dc.contributor.author | Whang, DM | - |
dc.contributor.author | Kim, K | - |
dc.date.accessioned | 2016-03-31T13:50:10Z | - |
dc.date.available | 2016-03-31T13:50:10Z | - |
dc.date.created | 2009-03-20 | - |
dc.date.issued | 1998-10-01 | - |
dc.identifier.issn | 0020-1693 | - |
dc.identifier.other | 1998-OAK-0000000372 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/20673 | - |
dc.description.abstract | Square-planar nickel(II) complexes of new di-hr-alkylated 14-membered tetraaza macrocycles 6,17-dimethyl (L-5), 6,17-diethyl (L-6), and 6,17-bis(n-propyl) (L-7) derivatives of 3,14-dimethyl-2,6,13,17-tetraazatricyclo-[16.4.0.(1,18)0.(7.12)]docosane (L-1) have been prepared by onestep, regioselective reaction of [NiL1](2+) with R-I (R = Me, Et, or n-Pr) in basic Me2SO solutions. The nickel(II) complexes were characterized by H-1 and C-13 NMR spectroscopy and/or by single crystal X-ray crystallography. Crystal structures of [NiL1] (ClO4)(2) and the di-N-propyl derivative [NiL7] (ClO4)(2) show that the two complexes have normal square-planar coordination geometries with the nickel atoms lying on the N-4 planes; however, the Ni-N bond distances of the latter are about 0.03 Angstrom longer than those of the former. The electronic spectra, redox potentials and/or structures of the nickel(II) complexes are strongly affected by the presence of N- and C-substituents, but little affected by the nature of the N-alkyl groups. (C) 1998 Elsevier Science S.A. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.relation.isPartOf | INORGANICA CHIMICA ACTA | - |
dc.subject | macrocyclic complexes | - |
dc.subject | nickel complexes | - |
dc.subject | crystal structures | - |
dc.subject | COPPER(II) COMPLEXES | - |
dc.subject | METAL-COMPLEXES | - |
dc.subject | CRYSTAL-STRUCTURE | - |
dc.subject | LIGANDS | - |
dc.subject | 1,4,8,11-TETRAMETHYL-1,4,8,11-TETRAAZACYCLOTETRADECANE | - |
dc.subject | 1,4,8,11-TETRAAZACYCLOTETRADECANES | - |
dc.subject | 1,4,7,10-TETRAAZACYCLODODECANE | - |
dc.subject | TETRAMETHYLCYCLAM | - |
dc.subject | PROTONATION | - |
dc.subject | MECHANISM | - |
dc.title | Synthesis and characterization of nickel(II) complexes of di-N-alkylated 14-membered tetraaza macrocycles containing cyclohexane rings via regioselective alkylation reaction | - |
dc.type | Article | - |
dc.contributor.college | 화학과 | - |
dc.identifier.doi | 10.1016/S0020-1693(98)00123-6 | - |
dc.author.google | Kang, SG | - |
dc.author.google | Kim, MS | - |
dc.author.google | Whang, DM | - |
dc.author.google | Kim, K | - |
dc.relation.volume | 279 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 238 | - |
dc.relation.lastpage | 242 | - |
dc.contributor.id | 10104366 | - |
dc.relation.journal | INORGANICA CHIMICA ACTA | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | INORGANICA CHIMICA ACTA, v.279, no.2, pp.238 - 242 | - |
dc.identifier.wosid | 000075611600018 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 242 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 238 | - |
dc.citation.title | INORGANICA CHIMICA ACTA | - |
dc.citation.volume | 279 | - |
dc.contributor.affiliatedAuthor | Kim, K | - |
dc.identifier.scopusid | 2-s2.0-0001469887 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 15 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | COPPER(II) COMPLEXES | - |
dc.subject.keywordPlus | METAL-COMPLEXES | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURE | - |
dc.subject.keywordPlus | LIGANDS | - |
dc.subject.keywordPlus | 1,4,8,11-TETRAMETHYL-1,4,8,11-TETRAAZACYCLOTETRADECANE | - |
dc.subject.keywordPlus | 1,4,8,11-TETRAAZACYCLOTETRADECANES | - |
dc.subject.keywordPlus | 1,4,7,10-TETRAAZACYCLODODECANE | - |
dc.subject.keywordPlus | TETRAMETHYLCYCLAM | - |
dc.subject.keywordPlus | PROTONATION | - |
dc.subject.keywordPlus | MECHANISM | - |
dc.subject.keywordAuthor | macrocyclic complexes | - |
dc.subject.keywordAuthor | nickel complexes | - |
dc.subject.keywordAuthor | crystal structures | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
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