Table 3. Selected geometric parameters (Å, °) for Rh6Mn5Bi18 .
| Rh1—Mn1 | 2.6435 (19) | Rh2—Mn2ii | 2.7568 (10) |
| Rh1—Mn3i | 2.729 (3) | Mn2—Mn3iii | 2.884 (4) |
| Rh2—Mn3 | 2.712 (3) | ||
| Mn1—Rh1—Mn3iii | 130.15 (6) | Rh2v—Mn3—Mn2ii | 58.93 (7) |
| Mn3i—Rh1—Mn3iii | 99.69 (13) | Rh1ii—Mn3—Mn2ii | 83.82 (7) |
| Rh1—Mn1—Rh1iv | 180.00 (8) | Rh1vi—Mn3—Mn2ii | 176.49 (13) |
| Rh2v—Mn3—Rh2 | 83.27 (12) | Rh1vi—Mn3—Mn2vi | 83.82 (7) |
| Rh2v—Mn3—Rh1ii | 118.81 (3) | Mn2ii—Mn3—Mn2vi | 92.67 (15) |
| Rh1ii—Mn3—Rh1vi | 99.69 (13) |
Symmetry codes: (i)
; (ii)
; (iii)
,
; (iv)
; (v)
; (vi)
.