ISSN:
0377-0486
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
The FT-IR and Raman spectra of six 1 : 1 complexes produced by reaction of 1,4,7,10-tetraoxacyclotetradecane [12-crown(4)], 1,4,7,10,13-pentaoxacyclopentadecane [15-crown(5)] and 1,4,7,10,13,16-hexaoxacyclooctadecane [18-crown(6)] with MnX2 (X = CL, Br) were recorded in the solid state. Vibrational assignements are proposed for the major bands observed in the spectra of these new crown ether complexes, especially the antisymmetric and symmetric C—O—C stretching modes in the 1200-800 cm-1 region and the Mn—O and Mn—X stretching vibrations in the region below 400 cm-1. Probable structures of these complexes are also discussed.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jrs.1250200904
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