Radii of Bi-Species Bi = 135 pm Z1 Z2 Distance Species Reference 83 83 265.96 Bi2 [10] 7 83 193.489 BiN [89] 15 83 229.615 BiP [89] 33 83 239.075 BiAs [116] 42 83 248.8 [(MeO)3Mo-Bi] [83] 74 83 250.8 [(MeO)3W-Bi] [83] 82 83 271.25 PbBi- pw 83 84 263.2 BiPo+ pw