![]() | |
Names | |
---|---|
IUPAC name Chromium(VI) tetrafluoride oxide | |
Other names
| |
Identifiers | |
3D model (JSmol) | |
| |
| |
Properties | |
CrOF4 | |
Molar mass | 143.989 g·mol−1 |
Appearance | purple solid |
Melting point | 55 °C (131 °F; 328 K) |
Related compounds | |
Other cations | |
Related compounds | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Chromium oxytetrafluoride is the inorganic compound with the formula Cr O F 4. It is a purple, volatile, diamagnetic solid. The compound is classified as an oxyfluoride. [1] [2]
It can be prepared by fluorination of chromyl fluoride with krypton difluoride: [3]
The compound serves as a weak Lewis base with noble gas difluorides. [4] It also binds fluoride to give the pentafluoride.