Nb2Te2O9 and Ta2Te2O9: two new mixed oxides of Te(IV)
โ Scribed by M. Gaitan; A. Jerez; C. Pico; M.L. Veiga
- Book ID
- 113187560
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 208 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0025-5408
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๐ SIMILAR VOLUMES
Red crystals of [H 3 O ยด(dibenzo-18-crown-6)][Te 2 Br 9 ] (1) were isolated from a solution of TeBr 4 and dibenzo-18crown-6 in CH 3 CN containing a small amount of hydrobromic acid. The compound crystallizes in the triclinic space group P 1 with the cell dimensions a = 9.010(2), b = 13.403(3), c = 1
## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract Tellurates are rare minerals as the tellurate anion is readily reduced to the tellurite ion. Often minerals with both tellurate and tellurite anions are found. An example of such a mineral containing tellurate and tellurite is yecoraite. Raman spectroscopy has been used to study this mi