Heptadecarodium pentadecasulfide is a binary inorganic compound of rhodium and sulfur with the formula Rh 17 S 15 , crystals.
| Heptadecarodium Pentadecasulfide | |
|---|---|
| General | |
| Systematic name | Heptadecarodium Pentadecasulfide |
| Traditional names | Rhodium Sulphide |
| Chem. formula | Rh 17 S 15 |
| Physical properties | |
| condition | crystals |
| Molar mass | 2230.37 g / mol |
| Density | 7.6 g / cm³ |
| Classification | |
| Reg. CAS number | 52276-39-8 |
Getting
- Sintering of stoichiometric amounts of pure substances or hydrothermal synthesis at 400 ° C [1] :
Physical Properties
Heptadecarodium pentadecasulfide forms crystals of cubic syngony , space group P m 3 m , cell parameters a = 0.99103 nm, Z = 2, heptadecapalladium pentadecasulfide type structure Pd 17 S 15 [2] [3] [4] .
The compound goes into a superconducting state at a temperature of 2.2 K [5] .
Notes
- ↑ Wuxing Zhang, Kazumichi Yanagisawa, Sumio Kamiya, Tatsuo Shou. Phase Controllable Synthesis of Well-Crystallized Rhodium Sulfides by the Hydrothermal Method // Cryst. Growth Des .. - 2009. - T. 9 , No. 8 . - S. 3765–3770 . - DOI : 10.1021 / cg900454g .
- ↑ State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Engineering, 2000. - T. 3 Book 2. - 448 p. - ISBN 5-217-02932-3 .
- ↑ B. Predel. Rh-S (Rhodium-Sulfur) // Landolt-Börnstein - Group IV Physical Chemistry. - 1998. - T. 5 J. - S. 1-2 . - DOI : 10.1007 / 10551312_2610 .
- ↑ H. Okamoto. Rh-s (rhodium-sulfur) // Journal of Phase Equilibria. - 1992. - T. 13 , No. 1 . - S. 108-109 . - DOI : 10.1007 / BF02645398 .
- ↑ HR Naren, Arumugam Thamizhavel, AK Nigam, S. Ramakrishan. Superconductivity in Rh 17 S 15 and Pd 17 Se 15 : A Comparative Study // J. Phys. Soc. Jpn .. - 2011 .-- T. 80 . - S. SA014 . - DOI : 10.1143 / JPSJS.80SA.SA014 .