what do you name the chord whose intervals (listed from bottom to top) are a tritone and a fourth?
that figure usually has a bass note that's none of those 3 notes, and it can go in different places. for example, assuming your 3 notes are C, F#, B. If you put the bass on D, it's usually called D13. if you put the bass on Ab, it's called Ab7#9. if the bass is on A, then it might be called Amin6(9)