4-27, (0258), min 7 5, min 6
Cluster-free, 4 Notes

By Evenness

7-35, (013568A), Diatonic

Interval-content vector <012111>
Distance (3/4)*

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
Nearly Even divides the octave nearly evenly
Tritonic set contains one or more tritones