Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 나명수 | - |
dc.date.accessioned | 2019-09-04T02:30:10Z | - |
dc.date.available | 2019-09-04T02:30:10Z | - |
dc.date.issued | 2005-02 | - |
dc.identifier.citation | DALTON TRANSACTIONS, No. 4, Page. 797-803 | en_US |
dc.identifier.issn | 1477-9226 | - |
dc.identifier.issn | 1477-9234 | - |
dc.identifier.uri | https://pubs.rsc.org/en/content/articlehtml/2005/dt/b500169m | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/110176 | - |
dc.description.abstract | The reaction between vanadium(III) acetylacetonate and N-hexanoylsalicylhydrazide (H(3)hshz) yields a linear trinuclear mixed valence vanadium(V/IV/V) complex, V3O3(hshz)(2)(OEt)(2), 1 ( where hshz(3-) is a triply deprotonated trianionic N-hexanoyl salicylichydrazidate), with a pseudo C-2 symmetry. A V(IV) O2+ group is at the center of complex 1 and is spanned by two terminal vanadium(V) ions with a square pyramidal geometry bridged via hydrazido ligands. In the crystalline form, the oxo group of the central vanadium(IV) ion is weakly coordinated to one of the terminal square pyramidal vanadium(V) ions of the neighboring trinuclear complex to form a dimeric structure. These dimers are linked via bis mu-alkoxo bridges to form a one-dimensional zigzag chain structure. In chloroform or methylene dichloride, the weak linkages between the trinuclear complexes present in the crystalline form are broken, and only the mixed valence trinuclear complex can be identified. In dimethyl sulfoxide or dimethylformamide, the trinuclear complex partially dissociates, and the unligated ligands remain in equilibrium with the trinuclear complex. | en_US |
dc.description.sponsorship | We thank the Korean Institute of Basic Science for the elemental analyses. The authors wish to acknowledge the financial support of the Korea Research Foundation (Grant KRF-2002-070-C00053). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.title | A Linear Trinuclear Mixed Valence Vanadium(V/IV/V) Complex: Synthesis, Characterization and Solution Behavior | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1039/b500169m | - |
dc.relation.journal | DALTON TRANSACTIONS | - |
dc.contributor.googleauthor | Jin, Y | - |
dc.contributor.googleauthor | Lee, HI | - |
dc.contributor.googleauthor | Pyo, M | - |
dc.contributor.googleauthor | Lah, MS | - |
dc.relation.code | 2009211571 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF SCIENCE & TECHNOLOGY[E] | - |
dc.sector.department | DIVISION OF SCIENCE & TECHNOLOGY | - |
dc.identifier.pid | mslah | - |
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