Identifiers | |
---|---|
3D model (
JSmol)
|
|
| |
| |
Properties | |
O2V+ | |
Molar mass | 82.939 g·mol−1 |
Related compounds | |
Related compounds
|
Vanadyl |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Pervanadyl ( V O+2) is a pale yellow [1] oxycation of vanadium(V). It is the predominant vanadium(V) species in acidic solutions with pH between 0 and 2, and its salts are formed by protonation of vanadium(V) oxide in such solutions: [2] [3]
The ion can form a complex with a single aminopolycarboxylate ligand, [4] or with tridentate Schiff base ligands. [5]
The VO+2/VO2+ redox couple is used at the cathode of the vanadium redox battery. [6] The standard reduction potential of this couple is +1.00 V. [7]
Identifiers | |
---|---|
3D model (
JSmol)
|
|
| |
| |
Properties | |
O2V+ | |
Molar mass | 82.939 g·mol−1 |
Related compounds | |
Related compounds
|
Vanadyl |
Except where otherwise noted, data are given for materials in their
standard state (at 25 °C [77 °F], 100 kPa).
|
Pervanadyl ( V O+2) is a pale yellow [1] oxycation of vanadium(V). It is the predominant vanadium(V) species in acidic solutions with pH between 0 and 2, and its salts are formed by protonation of vanadium(V) oxide in such solutions: [2] [3]
The ion can form a complex with a single aminopolycarboxylate ligand, [4] or with tridentate Schiff base ligands. [5]
The VO+2/VO2+ redox couple is used at the cathode of the vanadium redox battery. [6] The standard reduction potential of this couple is +1.00 V. [7]