Published 1984
| Version v1
Report
Open
Diphenyl-phosphinyl-morpholide (DPPM) lanthanide trifluoroacetate adducts
Description
Preparation and properties of adducts of lanthanide salts and diphenyl-phosphinyl-morpholide (DPPM) have been described in the literature. Addition compounds containing lanthanide nitrates, isothiocyanates, perchlorates, chlorides, bromides with DPPM have been obtained. In this article, the preparation and characterization of the addition compounds of lanthanide trifluoroacetates (TFA) with DPPM are reported. The compounds of general formula Ln (TFA)3. 3DPPM, Ln= La-Lu, Y were characterized by elemental analysis, melting ranges, infrared spectra, absorption and emission visible spectra, X-ray powder patterns. (Author)
Abstract (Portuguese)
Processos de preparacao e propriedades de adutos de sais de lantanideos com difenil-fosfinil-morfolida (DPPM) tem sido descritos na literatura. Compostos de adicao contendo nitratos, isotiocianatos, percloratos, cloretos e brometos de lantanideos com DPPM tem sido obtidos. Neste artigo, relata-se o preparo e a caracterizacao de compostos de adicao de trifluoroacetatos de lantanideos (TFA) com DPPM. Os compostos com formula geral Ln (TFA)3. 3DPPM, Ln=La,Lu, Y foram caracterizados por analise elementar, faixas de fusao, espectrometria no infravermelho, espectrometria de absorcao e emissao no visivel e moldes (em po) para raios-X. (C.L.B.)Files
16001500.pdf
Files
(150.4 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:7e5e0df69d59c4baa29a14a89b9098cc
|
150.4 kB | Preview Download |
Additional details
Additional titles
- Subtitle (English)
- Considerations about preparation and characterization
- Original title (no language)
- Anais do 8. Simposio Anual da ACIESP. v. 1.
Publishing Information
- Imprint Title
- Annals of the 8. Annual Symposium of the ACIESP. v. 1
- Imprint Pagination
- 238 p.
- Journal Page Range
- p. 95-103.
- Report number
- ACIESP--44-1
Conference
- Title
- 8. Annual Symposium of the ACIESP.
- Dates
- 9-14 Oct 1983.
- Place
- Sao Paulo, SP (Brazil).
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 16001500
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ABSORPTION SPECTRA; CHEMICAL ANALYSIS; CHEMICAL PREPARATION; DIAGRAMS; EMISSION SPECTRA; INFRARED SPECTRA; MELTING POINTS; RARE EARTH COMPLEXES; VISIBLE SPECTRA
- Descriptors DEC
- COMPLEXES; INFORMATION; PHYSICAL PROPERTIES; SPECTRA; SYNTHESIS; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE
Optional Information
- Notes
- Imprint:Anais do 8. Simposio Anual da ACIESP. v. 1.;Quimica das Terras Raras.