C32H53ClN2P(1+)*Cl(1-)
1,3-(4-Dimethylaminophenyl)-2,4-bis-(2,2,6,6-tetramethylpiperidino)-tetraphosphetan
1,3-Diphenyl-2,4-bis-(2,2,6,6-tetramethylpiperidino)-tetraphosphetan
1-(2,2,6,6-Tetramethylpiperidino)-1-chloro-2-phenyl-2-trimethylsilyl-diphosphan
2,4-bis(anilino)-1,3-diphenyl-1,3,2,4-diazadiphosphetidine