P-2,4,6-tris(tert-butyl)phenyl-P'-tris(trimethylsilyl)methyldiphosphene

chloro(tris(trimethylsilyl)methyl)phosphane

(E)-2,2,7,7-tetramethyl-3,3,6,6-tetrakis(trimethylsilyl)-4-phospha-5-arsa-2,7-disilaoct-4-ene

bis(tris(trimethylsilyl)methyl)diarsene

tetrachloro-[tris(trimethylsilyl)methyl]-λ⁵-phosphane