Hdim7 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–0–1–0–1
Notation for Hdim7 chord
Other names: H diminished 7th, H dim7, H°7
Music theory name: diminished seventh chord
Common name: H diminished seventh chord
Intervals and tones in Hdim7 chord
| Note | Interval |
|---|---|
| H | Root |
| D | Minor 3rd |
| F | Diminished 5th |
| Ab | Diminished 7th |
All Variations
Open
X–2–3–1–3–1
Open
X–X–3–4–3–4
Fret 6
7–X–6–7–6–X
Fret 7
7–8–9–7–9–7
Open
X–X–0–1–0–1