Table 1. Selected geometric parameters (Å, °) for 1.
| Au1—Br2 | 2.4259 (4) | Au1—Br1 | 2.4301 (4) |
| Br2i—Au1—Br2 | 180.0 | Br2—Au1—Br1 | 89.599 (15) |
| Br2—Au1—Br1i | 90.400 (15) | Br1i—Au1—Br1 | 180.0 |
| C12—C13—C14—C17 | −178.7 (4) | C17—C14—C15—C16 | 177.0 (4) |
Symmetry code: (i)
.