F#dim7 chord
The F-sharp diminished seventh chord (abbreviated "F#dim7 chord") is a four-note chord consisting of the notes F♯, A, C, and E♭. The chord is formed by adding a diminished seventh to a F-sharp diminished chord.
Name
F-sharp diminished seventh chord
Synonym
F-sharp fully diminished chord
Notes
F♯ A C E♭
Intervals
1 ♭3 ♭5 ♭♭7
Chord symbol
F♯o7
Alternative symbols
F♯dim7 F♯dim F♯o
Type
Tetrad (four-note chord)