dc.citation.endPage |
1780 |
- |
dc.citation.number |
11 |
- |
dc.citation.startPage |
1774 |
- |
dc.citation.title |
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE |
- |
dc.citation.volume |
623 |
- |
dc.contributor.author |
Rohde, Jan-Uwe |
- |
dc.contributor.author |
Preetz, W |
- |
dc.date.accessioned |
2023-12-22T12:36:51Z |
- |
dc.date.available |
2023-12-22T12:36:51Z |
- |
dc.date.created |
2015-08-03 |
- |
dc.date.issued |
1997-11 |
- |
dc.description.abstract |
By treatment of Na-2[IrCl6] with NaSCN in 2N HCl the linkage isomers trans-[IrCl2(SCN)(4)](3)- and trans-[IrCl2(NCS)(SCN)(3)](3-) are formed which have been separated by ion exchange chromatography on diethylaminoethyl cellulose. X-ray structure determinations on single crystals of trans-(n-Bu4N)(3)[IrCl2(SCN)(4)] (1) (monoclinic, space group P2(1)/a, a = 18.009(4), b = 15.176(3), c = 23.451(4) Angstrom, beta = 93.97(2)degrees, Z = 4) and trans-(Me4N)(3)[IrCl2(NCS)(SCN)(3)] (2) (monoclinic, space group P(2)1/a, a = 17.146(5), b = 9.583(5), c = 18.516(5) Angstrom, beta = 109.227(5)degrees, Z = 4) reveal the complete ordering of the complex anions. The via S or N coordinated thiocyanate groups are bonded with Ir-S-C angles of 105.7-109.7 degrees and the Ir-N-C angle of 171.4 degrees. The torsion angles Cl-Ir-S-C and N-Ir-S-C are 3.6-53.0 degrees. The IR and Raman spectra of (1) are assigned by normal coordinate analysis using the molecular parameters of the X-ray determination. The valence force constants are f(d)(IrS) = 1.52 and f(d)(IrCl) = 1.72 mdyn/Angstrom |
- |
dc.identifier.bibliographicCitation |
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, v.623, no.11, pp.1774 - 1780 |
- |
dc.identifier.doi |
10.1002/zaac.19976231119 |
- |
dc.identifier.issn |
0044-2313 |
- |
dc.identifier.scopusid |
2-s2.0-0040453567 |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/13271 |
- |
dc.identifier.url |
http://onlinelibrary.wiley.com/doi/10.1002/zaac.19976231119/abstract |
- |
dc.identifier.wosid |
A1997YF34000018 |
- |
dc.language |
독일어 |
- |
dc.publisher |
WILEY-V C H VERLAG GMBH |
- |
dc.title |
Preparation, crystal structures, vibrational spectra, and normal coordinate analysis of the linkage isomeric chlororhodanoiridates(III) trans-[IrCl2(SCN)(4)](3-) and trans-[IrCl2(NCS)(SCN)(3)](3-) |
- |
dc.type |
Article |
- |
dc.description.journalRegisteredClass |
scopus |
- |