Ammonium cerium(IV) sulfate
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Identifiers | |
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10378-47-9 ![]() | |
3D model (Jmol) | Interactive image |
ChemSpider | 17339565 ![]() |
ECHA InfoCard | 100.206.470 |
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Properties | |
H20N4S4O18Ce | |
Molar mass | 632.55 g/mol |
Appearance | Orange-colored solid |
soluble in water | |
Hazards | |
Main hazards | Irritant |
R-phrases | R36, R37, R38 |
S-phrases | S26, S36 |
NFPA 704 | |
Related compounds | |
Related compounds |
Cerium(IV) sulfate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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Infobox references | |
Ammonium cerium(IV) sulfate is an inorganic compound with the formula (NH4)4Ce(SO4)4.2 H2O. It is an orange-colored solid. It is a strong oxidant, the potential for reduction is about +1.44V. Cerium(IV) sulfate is a related compound.
Structure
A crystallographic study shows that the compound contains the Ce2(SO4)88− anion, where the cerium atoms are 9 coordinated by oxygen atoms belonging to sulfate groups, in a distorted tricapped trigonal prism.[1]
References
- ↑ Shan, Y.; Huang, S. D. (1998). "(NH4)8[Ce2(SO4)8] .4H2O". Acta Crystallographica Section C. 54 (12): 1744–1745. doi:10.1107/S0108270198007057. ISSN 0108-2701.
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