625/616

The xeimtionic comma (pronounced zeem-tee-onic) was discovered by Praveen Venkataramana when prompted to create a temperament that produces a 6L 5s MOS pattern so that the pattern could be named xemtonic.

Interval information

Ratio	33614/33275
Factorization	2 × 5-2 × 75 × 11-3
Monzo	[1 0 -2 5 -3⟩
Size in cents	17.54828¢
Name	Xeimtionic comma
FJS name	[math]\displaystyle{ \text{dd4}^{7,7,7,7,7}_{5,5,11,11,11} }[/math]
Special properties	reduced
Tenney norm (log2 nd)	30.0589
Weil norm (log2 max(n, d))	30.0735
Wilson norm (sopfr(nd))	80
Open this interval in xen-calc

When paired with 1375/1372 it defines the xemtionic temperament.

All of this was inspired by an AI generated picture of xenharmonic music theory featuring something that looks like the word XEIMTIONC.