Genepentactontaserebrotetradecagolium is a binary inorganic compound of holmium and silver with the formula Ag 51 Ho 14 , crystals.
| General Pentacontaseretetradecholm | |
|---|---|
| Are common | |
| Systematic name | General Pentacontaseretetradecholm |
| Traditional names | Tetradecagolmiumigenpentactontasilver |
| Chem. formula | Ag 51 Ho 14 |
| Rat formula | Ho 14 Ag 51 |
| Physical properties | |
| condition | crystals |
| Molar mass | 7810.30 g / mol |
| Density | 10.2 g / cm³ |
| Thermal properties | |
| T. melt. | 920 ° C |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
The pentactactas silvertetradecalmium gene forms hexagonal crystals, space group P 6 / m , cell parameters a = 1.2579 nm , c = 0.9229 nm , Z = 1 , tetradecadadolinium pentact silver silver structure Gd 14 Ag 51 [1] [2] [3] .
The compound melts congruently at a temperature of 920 ° C [1] and has a homogeneity region of 21–24.5 at.% Holmium.
Notes
- ↑ 1 2 State Diagrams of Double Metal Systems / Ed. N.P. Lyakisheva. - M .: Mechanical Engineering, 1996. - T. 1. - 992 p. - ISBN 5-217-02688-X .
- ↑ B. Predel. Ag-Ho (Silver-Holmium) // Landolt-Börnstein - Group IV Physical Chemistry. - 1991 .-- T. 5a . - S. 1-2 . - DOI : 10.1007 / 10000866_34 .
- ↑ KA Gschneidner, FW Calderwood. The Ag − Ho (Silver-Holmium) System // Bulletin of Alloy Phase Diagrams. - 1985. - T. 6 , No. 2 . - S. 140-141 . - DOI : 10.1007 / BF02869228 .