Bass Chord Chart and Tabs in C Standard Tuning

Sib°, Sibmb5, Sibmo5, Sib dim, Sib Diminished
Notes: Si♭, Re♭, Fa♭
x,5,5,9 (x112)
x,8,5,6 (x312)
10,11,11,9 (2341)
10,11,x,9 (23x1)