Solid-Phase Condensation of Rhodium(III) Aqua Sulfates
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Translated
|
| Journal |
Russian Journal of Inorganic Chemistry
ISSN: 0036-0236
, E-ISSN: 1531-8613
|
| Output data |
Year: 2011,
Volume: 56,
Number: 10,
Pages: 1609-1616
Pages count
: 8
DOI:
10.1134/S0036023611100263
|
| Authors |
Vorobʹyova S.N.
1
,
Belyaev A.V.
1
,
Fedotov M.A.
2
,
Yushina I.V.
1
,
Nedoseikina T.I.
1
|
| Affiliations |
| 1 |
Nikolaev Institute of Inorganic Chemistry SB RAS
|
| 2 |
Boreskov Institute of Catalysis SB RAS
|
|
Solid-phase condensation of rhodium(III) aqua sulfates yielding oligomeric rhodium(III) aqua sulfate complexes was revealed. The isothermal dehydration of rhodium(III) aqua sulfates under thermal diffusion conditions in the temperature range 100–130°C was studied, and effective rate constants and activation energies were determined. The solid phases of dehydration products were studied by X-ray powder diffraction and IR spectroscopy, and solutions of polymeric phases were studied by 103Rh and 17O NMR, electronic absorption spectroscopy, chromatography, and electrophoresis.