Names | |
---|---|
Other names
Technetium(V) fluoride
| |
Identifiers | |
3D model (
JSmol)
|
|
| |
| |
Properties | |
F5Tc | |
Molar mass | 193 g·mol−1 |
Appearance | yellow crystals |
Melting point | 50 °C (122 °F; 323 K) |
reacts with water | |
Structure | |
orthorhombic | |
Related compounds | |
Related compounds
|
Rhenium pentafluoride |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Technetium pentafluoride is a binary
inorganic chemical compound of
technetium metal and
fluorine with the chemical formula TcF
5.
[1]
[2]
[3]
[4]
The compound can be synthesised by heating of technetium powder in a jet of fluorine diluted with nitrogen:
Another way to prepare it is the effect of iodine on technetium hexafluoride solution in iodine pentafluoride: [5]
Technetium pentafluoride forms yellow crystals [6] of orthorhombic crystal system. [7] It reacts with water, and is volatile.
The compound is hydrolyzed by water, disproportionating to more stable technetium compounds:
Names | |
---|---|
Other names
Technetium(V) fluoride
| |
Identifiers | |
3D model (
JSmol)
|
|
| |
| |
Properties | |
F5Tc | |
Molar mass | 193 g·mol−1 |
Appearance | yellow crystals |
Melting point | 50 °C (122 °F; 323 K) |
reacts with water | |
Structure | |
orthorhombic | |
Related compounds | |
Related compounds
|
Rhenium pentafluoride |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Technetium pentafluoride is a binary
inorganic chemical compound of
technetium metal and
fluorine with the chemical formula TcF
5.
[1]
[2]
[3]
[4]
The compound can be synthesised by heating of technetium powder in a jet of fluorine diluted with nitrogen:
Another way to prepare it is the effect of iodine on technetium hexafluoride solution in iodine pentafluoride: [5]
Technetium pentafluoride forms yellow crystals [6] of orthorhombic crystal system. [7] It reacts with water, and is volatile.
The compound is hydrolyzed by water, disproportionating to more stable technetium compounds: