Published 1974
| Version v1
Miscellaneous
Open
Compounds of addition between yttrium and rare-earths (III) nitrates and the N,N,N'N'-tetramethyladipamide (TMAA)
Description
The synthesis of addition compounds between hydrated rare-earths and yttrium nitrates with the diamine N,N,N',N'-tetramethyladipamide (TMAA) in ethanol, is described. The compounds were characterized by elemental analisys, infrared, Raman, visible and near infrared spectra, molar conductance and molecular weight measurements, conductometric titrations and X-ray powder patterns. (Author)
Abstract (Portuguese)
Descreve-se a sintese dos compostos de adicao entre nitratos hidratados dos lantanideos e do itrio com a diamina N,N,N',N',-tetrametiladipamida (TMAA) em etanol. Os compostos obtidos foram caracterizados por meio de analise elementar, espectros na regiao do infravermelho e Raman, do visivel e do infravermelho proximo, medidas de condutancia molar, de peso molecular, titulacoes condumetricas e diagramas de raios-X. (Autor)Files
19043979.pdf
Files
(2.4 MB)
| Name | Size | Download all |
|---|---|---|
|
md5:4db025e603df99e3ee5b9bc35076312f
|
2.4 MB | Preview Download |
Additional details
Additional titles
- Original title (Portuguese)
- Compostos de adicao entre nitratos de itrio e lantanideos (III) e a N,N,N'N'-tetrametiladipamida (TMAA)
Publishing Information
- Imprint Pagination
- 145 p.
- Report number
- INIS-BR--1019
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 19043979
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- AMINES; INFRARED SPECTRA; LANTHANUM NITRATES; MOLECULAR WEIGHT; RAMAN SPECTRA; SYNTHESIS; TITRATION; VISIBLE SPECTRA; X-RAY SPECTROSCOPY; YTTRIUM NITRATES
- Descriptors DEC
- LANTHANUM COMPOUNDS; NITRATES; NITROGEN COMPOUNDS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SPECTRA; SPECTROSCOPY; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS