8-1, (01234567): Chromatic-8
   
Interval-content vector <765442>
Distance (84/8)*

the minimum Euclidean distance from this set to any transposition of the perfectly even 8 note chord, in semitones

Cohemitonic chromatic-cluster-containing
Hemitonic set contains one or more semitones
Symmetric the inverse of this set is the same set
Tritonic set contains one or more tritones