Undecartutobarium is a binary inorganic compound of barium and mercury with the formula BaHg 11 , crystals.
| Undecartutobary | |
|---|---|
| Are common | |
| Systematic name | Undecartutobary |
| Traditional names | Bariyundekartut; amalgam barium |
| Chem. formula | Bahg 11 |
| Rat formula | Hg 11 ba |
| Physical properties | |
| condition | crystals |
| Molar mass | 2343.82 g / mol |
| Density | 13.2 g / cm³ |
| Thermal properties | |
| T. decomp. | 255 ° C |
| Enthalpy of Education | -18.6 [1] kJ / mol |
Getting
- Fusion of stoichiometric amounts of pure substances:
Physical Properties
Undecartutobarium forms crystals of cubic syngony , space group P m 3 m , cell parameters a = 0.95871 nm, Z = 3 [2] [3] [4] [5] [6] . The crystal structure is typical for compounds of a similar composition [7] .
The compound is formed by a peritectic reaction at a temperature of 255 ° C [2] .
Notes
- ↑ Anubhav Jain, S.-A. Seyed-Reihani, Christopher C. Fischer, David J. Couling, Gerbrand Ceder, William H. Green. Ab initio screening of metal sorbents for elemental mercury capture in syngas streams // Chemical Engineering Science. - 2010 .-- T. 65 . - S. 3025-3033 . - DOI : 10.1016 / j.ces.2010.01.01.024 .
- ↑ 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. Ba-Hg (Barium-Mercury) // Landolt-Börnstein - Group IV Physical Chemistry. - 1992. - T. 5b . - S. 1-2 . - DOI : 10.1007 / 10040476_422 .
- ↑ C. Guminski. The Ba-Hg (barium-mercury) system // Journal of Phase Equilibria. - 2000. - T. 21 , No. 2 . - S. 173-178 . - DOI : 10.1361 / 105497100770340237 .
- ↑ Richard C. Ropp ,. Encyclopedia of the Alkaline Earth Compounds. - Elsevier, 2013 .-- 1187 p. - ISBN 978-0-444-59550-8 .
- ↑ LF Kozin, SC Hansen. Mercury Handbook: Chemistry, Applications and Environmental Impact. - Royal Society of Chemistry, 2013 .-- 322 p. - ISBN 9781849734097 .
- ↑ Jenö Sólyom. Fundamentals of the Physics of Solids: Volume 1: Structure and Dynamics. - Springer Science & Business Media, 2007. - T. 1. - 697 p. - ISBN 9783540726005 .