dc.citation.endPage |
1323 |
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dc.citation.number |
8 |
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dc.citation.startPage |
1319 |
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dc.citation.title |
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE |
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dc.citation.volume |
624 |
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dc.contributor.author |
Rohde, Jan-Uwe |
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dc.contributor.author |
Preetz, W |
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dc.date.accessioned |
2023-12-22T12:35:55Z |
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dc.date.available |
2023-12-22T12:35:55Z |
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dc.date.created |
2015-08-03 |
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dc.date.issued |
1998-08 |
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dc.description.abstract |
From a mixture of the linkage isomers [Ir(NCS)(n)(SCN)(6-n)](3-), n=0-2, pure [Ir(SCN)(6)](3-) has been isolated by ion exchange chromatography on diethylaminoethyl cellulose. The X-ray structure determination on a single crystal of (Me4N)(3)[Ir(SCN)(6)] (trigonal, space group R (3) over bar, a = 14.838(2), c = 23.827(1) Angstrom, Z = 6) reveals the presence of two crystallographically independent complex anions which C-3i symmetry correlates with the cation/anion ratio 3:1. The thiocyanate ligands are exclusively S-coordinated with the average IrS distance of 2.384 Angstrom and the Ir-S-C angle of 106.4 degrees. The torsion angles S-Ir-S-C are 17.5 and 42.1 degrees. The IR and Raman spectra of the (n-Bu4N) salt are assigned by normal coordinate analysis based on the molecular parameters of the X-ray determination. The valence force constant f(d)(IrS) is 1.57 mdyn/Angstrom |
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dc.identifier.bibliographicCitation |
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, v.624, no.8, pp.1319 - 1323 |
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dc.identifier.doi |
10.1002/(SICI)1521-3749(199808)624:8<1319::AID-ZAAC1319>3.0.CO;2-Q |
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dc.identifier.issn |
0044-2313 |
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dc.identifier.scopusid |
2-s2.0-0032382764 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/13270 |
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dc.identifier.url |
http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1521-3749(199808)624:8%3C1319::AID-ZAAC1319%3E3.0.CO;2-Q/abstract |
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dc.identifier.wosid |
000075169500015 |
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dc.language |
독일어 |
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dc.publisher |
WILEY-V C H VERLAG GMBH |
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dc.title |
Crystal structure of (Me4N)(3)[Ir(SCN)(6)], vibrational spectra and normal coordinate analysis |
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dc.type |
Article |
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dc.description.journalRegisteredClass |
scopus |
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