SPECTROSCOPIC STUDIES ON RARE-EARTH COMPOUNDS. II. A COMPARATIVE STUDY OF THE ABSORPTION SPECTRA OF THE NEODYMIUM ION IN AQUEOUS SOLUTION AND IN CRYSTALLINE SALTS
Journal Article
·
· Spectrochimica Acta (England) Divided into Spectrochim. Acta, Part A and Spectrochim. Acta, Part B
The absorption spectra of aqueous solutions of neodymium perchlorate between 4000 A and 9000 A have been measured at 3 deg using a spectral bandwidth of 1 A. Several new bands and inflections are reported. A rather pronounced similarity was found between these spectra and the spectrum of crystaliine neodymium bromate-enneahydrate. The absorbancy indexes of the principal absorption maxima of aqueous solutions of neodymium perchiorate were found to depend linearily on the reciprocal of the absolute temperature in the range between 3 and 60 deg . (auth)
- Research Organization:
- Research Lab. of Orquima S.A., Sao Paulo, Brazil
- NSA Number:
- NSA-12-007737
- OSTI ID:
- 4334748
- Journal Information:
- Spectrochimica Acta (England) Divided into Spectrochim. Acta, Part A and Spectrochim. Acta, Part B, Journal Name: Spectrochimica Acta (England) Divided into Spectrochim. Acta, Part A and Spectrochim. Acta, Part B Vol. Vol: 10; ISSN SPACA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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