4-23, (0257), X7 sus 4, Quartal-4
   
Quartal


Cluster-free, 4 Notes


7-35, (013568A), Diatonic


Interval-content vector <021030>
Distance (8/4)*

the minimum Euclidean distance from this set to any transposition of the perfectly even 4 note chord, in semitones

Ancohemitonic chromatic-cluser-free
Anhemitonic set contains no semitones
Atritonic set contains no tritones
Quartal set can be generated by repeatedly stacking perfect fourths (5 semitones)
Symmetric the inverse of this set is the same set