U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula Cr.4F
Molecular Weight 127.9897
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CHROMIUM TETRAFLUORIDE

SMILES

[F-].[F-].[F-].[F-].[Cr+4]

InChI

InChIKey=SYJRAUIOIRVQSW-UHFFFAOYSA-J
InChI=1S/Cr.4FH/h;4*1H/q+4;;;;/p-4

HIDE SMILES / InChI

Molecular Formula Cr
Molecular Weight 51.9961
Charge 4
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula FH
Molecular Weight 20.0063
Charge 0
Count
MOL RATIO 4 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

Chromium tetrafluoride, an inorganic toxic compound that is inert and at room temperature does not react with ammonia, pyridine, sulphur dioxide, sulphur trioxide, iodine pentafluoride, bromine trifluoride, bromine pentafluoride. However, it reacts instantaneously with water, giving Cr⁺³ and CrO₄¯² ions in solution.

Approval Year

PubMed

Substance Class Chemical
Record UNII
LXA70EM86D
Record Status Validated (UNII)
Record Version