Published December 1983
| Version v1
Journal article
Coordination, non-coordination and semi-coordination of perchlorates in the lanthanide adducts Ln (CLO4)3. 6dmba
Creators
- 1. Sao Paulo Univ., Ribeirao Preto (Brazil). Faculdade de Filosofia, Ciencias e Letras
Description
The coordination or not of the perchlorate anions in the previously reported Ln(CLO4)3.6 dmba is discussed. The analysis of the infrared spectral data and molar conductance data indicate that they may be formulated as [Ln(dmba)6(CLO4)n] (CLO4) sub(3-n), n=0,1,2. The individual compounds may be a mixture of species with different n values and/or pure compounds with semi-coordinated and non-coordinated perchlorates. (Author)
Abstract (Portuguese)
A coordenacao ou nao de anions perclorato nos compostos Ln(ClO4)3.6dmba e discutida. A analise de dados espectrais de infravermelho e de dados de condutancia molar indicam que os complexos podem ter formulas do tipo [Ln(dmba)6(ClO4)n](ClO) sub(3-n) onde n=0,1 e 2. Os compostos individuais podem ser uma mistura de especies com diferentes valores de n e/ou compostos puros com percloratos semi-coordenados e nao-coordenados. (CLB)Additional details
Publishing Information
- Journal Title
- An. Acad. Bras. Cienc.
- Journal Volume
- 55
- Journal Issue
- 4
- Series
- An. Acad. Bras. Cienc.
- Journal Page Range
- 325-330
- ISSN
- 0001-3765
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 16033542
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- COORDINATION NUMBER; INFRARED SPECTRA; PERCHLORATES; RARE EARTH COMPLEXES; SOLVATION
- Descriptors DEC
- CHLORINE COMPOUNDS; COMPLEXES; HALOGEN COMPOUNDS; OXYGEN COMPOUNDS; SPECTRA