C#dim7 Guitar Chord
A symmetrical chord built from three stacked minor thirds — any note can theoretically serve as the root. Common in jazz, classical and film music for dramatic tension.
Strings
X–X–2–3–2–3
Notation for C#dim7 chord
Other names: C# diminished 7th, C# dim7, C#°7
Music theory name: diminished seventh chord
Common name: C# diminished seventh chord
Intervals and tones in C#dim7 chord
| Note | Interval |
|---|---|
| C# | Root |
| E | Minor 3rd |
| G | Diminished 5th |
| B | Diminished 7th |
All Variations
Open
X–X–2–3–2–3
Fret 3
X–4–5–3–5–3
Fret 8
9–X–8–9–8–X
Fret 11
X–X–11–12–11–12