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C♯ diminished chord

The C♯dim chord (diminished) is made of the notes C♯, E, G. Its formula compared with the major scale is 1 ♭3 ♭5.

C♯dim

Triads · 3 notes

Note names

How it is built

DegreeNoteInterval from the root
1C♯Unison
♭3EMinor third
♭5GDiminished fifth

Inversions

  • C♯dimC♯ E GRoot position
  • C♯dim/EE G C♯First inversion
  • C♯dim/GG C♯ ESecond inversion

Which keys it belongs to

C♯dim is a diatonic chord, that is, it comes from a degree of the scale, in these keys:

Frequently asked questions

Which notes make up the C♯dim chord?
The notes are C♯, E, G.
What is the formula of the C♯dim chord?
The formula is 1 ♭3 ♭5: minor third, diminished fifth.

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