No abstract

C38H51N5O9P2S2, triclinic, PI (No. 2), a = 9.444(2) Â, b = 11.017(3) Â, c = 21.138(5) Â, α = 79.23(2)°, β = 84.09(2)°, γ = 71.35(3)°, V= 2044.9 Â*. Z= 2, R&(F) = 0.072, wÄreffF 2 ; = 0.214, 7·= 293 Κ. Source of materialThe synthesis of the title compound was carried out by heating the diazadiphosphetidine precursor [ 1 ], with an excess of ethylamine in toluene. Under these conditions, we isolated a solid compound, which gave suitable crystals for X-ray diffraction analysis.