AN ANHYDROUS OsBr$sub 4$ (in Russian)
Abstract
Anhydrous osmium tetrabromide was initially produced in a tube at bromine vapor pressure 6 to 10 atm. Tube temperatures were 500 to 550 deg C at the hot end and 150 to 200 deg C at the cool. Br: O/sub 3/ ratios were 3.93 to 3.96. Further experiments produced a purer product at 20 atm with 530 to 580 deg C at one end and 150 to 200 deg C at the other end of the tube. The anhydrous OsBr/sub 4/ is nonhygroscopic and insoluble in water, dilute hydrochloric acid, and concentrated HCl, HBr, HNO/sub 3/, and H/sub 2/SO/sub 4/. At 350 to 400 deg C OsBr/sub 4/ decomposes into tribromide and bromine. (R.V.J.)
- Authors:
- Publication Date:
- Research Org.:
- Originating Research Org. not identified
- OSTI Identifier:
- 4808239
- NSA Number:
- NSA-16-011683
- Resource Type:
- Journal Article
- Journal Name:
- Zhur. Neorg. Khim.
- Additional Journal Information:
- Journal Volume: Vol: 7; Other Information: Orig. Receipt Date: 31-DEC-62
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
- Subject:
- CHEMISTRY; BROMINE; DECOMPOSITION; HIGH TEMPERATURE; HYDROBROMIC ACID; HYDROCHLORIC ACID; NITRIC ACID; OSMIUM BROMIDES; OZONE; PRESSURE; PRODUCTION; QUANTITY RATIO; SOLUBILITY; SULFURIC ACID; TEMPERATURE; TUBES; VAPORS; WATER
Citation Formats
Semenov, I N, and Kolbin, N I. AN ANHYDROUS OsBr$sub 4$. Country unknown/Code not available: N. p., 1962.
Web.
Semenov, I N, & Kolbin, N I. AN ANHYDROUS OsBr$sub 4$. Country unknown/Code not available.
Semenov, I N, and Kolbin, N I. 1962.
"AN ANHYDROUS OsBr$sub 4$". Country unknown/Code not available.
@article{osti_4808239,
title = {AN ANHYDROUS OsBr$sub 4$},
author = {Semenov, I N and Kolbin, N I},
abstractNote = {Anhydrous osmium tetrabromide was initially produced in a tube at bromine vapor pressure 6 to 10 atm. Tube temperatures were 500 to 550 deg C at the hot end and 150 to 200 deg C at the cool. Br: O/sub 3/ ratios were 3.93 to 3.96. Further experiments produced a purer product at 20 atm with 530 to 580 deg C at one end and 150 to 200 deg C at the other end of the tube. The anhydrous OsBr/sub 4/ is nonhygroscopic and insoluble in water, dilute hydrochloric acid, and concentrated HCl, HBr, HNO/sub 3/, and H/sub 2/SO/sub 4/. At 350 to 400 deg C OsBr/sub 4/ decomposes into tribromide and bromine. (R.V.J.)},
doi = {},
url = {https://www.osti.gov/biblio/4808239},
journal = {Zhur. Neorg. Khim.},
number = ,
volume = Vol: 7,
place = {Country unknown/Code not available},
year = {Mon Jan 01 00:00:00 EST 1962},
month = {Mon Jan 01 00:00:00 EST 1962}
}
Other availability
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.