Infrared spectra of copper thiocyanate complexes

1968 ◽  
Vol 7 (3) ◽  
pp. 617-620 ◽  
Author(s):  
Richard H. Toeniskoetter ◽  
Stanley Solomon
Keyword(s):  
Infrared Spectra ◽  
Thiocyanate Complexes

scholarly journals Resonanz-Raman-Effekt von Thiocyanatkomplexen einiger Übergangsmetalle

1970 ◽  
Vol 25 (10) ◽  
pp. 1394-1400 ◽  
Author(s):  
W. Krasser ◽  
H. W. Nürnberg
Keyword(s):  
Raman Spectrum ◽  
Infrared Spectra ◽  
High Intensity ◽  
High Frequency ◽  
Resonance Raman ◽  
Ammonium Salts ◽  
Iron Cobalt ◽  
Decay Products ◽  
Thiocyanate Complexes ◽  
Resonance Raman Spectra

Abstract The thiocyanates of the transition metals iron, cobalt, copper as well as of rhenium and of tech-netium appear in solution as strongly coloured complexes. The resonance raman bands in the sol-vent acetonitrile are investigated. To achieve an unambiguous identification the infrared spectra were recorded too. The change in position and structure of the acetonitrile bands indicates strong complexation of iron, cobalt and copper with acetonitrile, thus indicating the existence of mixed acetonitrile-thiocyanate complexes. The resonance raman spectra of the rhenium-and technetium-thiocyanates present as tetramethyl ammonium salts show however no raman-and infrared-bands of complexed acetonitrile molecules.In the raman spectrum of the thiocyanates of iron, cobalt and copper mainly the totally sym-metric C≡N, S-C, Me-S and Me-N valence vibrations are observed, among which the S-C vibration shows a remarkably high intensity. Besides, a series of bands is obtained which is inter-preted partly as caused by decay products, and partly as bands of complexed acetonitrile. The thiocyanates of rhenium and of technetium show the three possible valence vibrations only. The high frequency of the S-C valence indicates the N-coordination of the thiocyanate group.

Some amine-thiocyanate complexes of nickel(II)

1966 ◽  
Vol 19 (8) ◽  
pp. 1423 ◽  
Author(s):  
NF Curtis ◽  
YM Curtis
Keyword(s):  
Infrared Spectra ◽  
Reflectance Spectra ◽  
Magnetic Susceptibilities ◽  
Thiocyanate Ion ◽  
Thiocyanate Complexes

The preparation and properties of Ni(l,3-pn)2(NCS)2, Ni(trien)(NCS)2, Ni(tet a)(NCS)2, Ni(tet b)(NCS)2, Ni(dien)(NCS)2, Ni(dpt)(NCS)2, Ni(en)2NCSClO4, and Ni(trien)NCSClO4 are described (1,3-pn = 1,3-diaminopropane, trien = triethylenetetramine, tet a and tet b are isomeric hexamethylcyclotetradecanes, dien = diethylenetriamine, dpt = dipropylenetriamine, en = ethylenediamine). The first four compounds are normal N-bonded dithiocyanato derivatives, the dien and dpt derivatives have structures with one N-bonded terminal, and one bridging thiocyanate ion, and the thiocyanate perchlorate compounds have structures with a bridging thiocyanate ion. Magnetic susceptibilities (all μeff c. 3.1 B.M.), infrared spectra (including that of N-deuterated Si(l,3-pn)2(NCS)2), reflectance spectra, and conductances in methanol and acetone are reported.

Infrared spectra of carbon monoxide on platinum, iridium and copper ; comparison of flat and rough surfaces

1981 ◽  
Vol 78 ◽  
pp. 927-932 ◽  
Author(s):  
F.J.C.M. Toolenaar ◽  
G.J. van der Poort ◽  
F. Stoop ◽  
V. Ponec
Keyword(s):  
Carbon Monoxide ◽  
Infrared Spectra ◽  
Rough Surfaces

MODELING THE CONFORMATION-SPECIFIC INFRARED SPECTRA OF N-ALKYLBENZENES

2016 ◽  
Author(s):  
Daniel Tabor ◽  
Timothy Zwier ◽  
Joseph Korn ◽  
Daniel Hewett ◽  
Edwin Sibert
Keyword(s):  
Infrared Spectra
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