@article{paperid:1030498, author = {Pourayoubi, Mehrdad and Fadaei, Hassan and Tarahhomi, Atekeh and Masood Parvez}, title = {Crystal structure of N,N-,N--,N--- -tetrakis(4-methylphenyl)- diphosphoric tetraamide, C28H32N4O3P2}, journal = {Zeitschrift fur Kristallographie - New Crystal Structures}, year = {2012}, volume = {227}, number = {2}, month = {June}, issn = {1433-7266}, pages = {205--206}, numpages = {1}, keywords = {C28H32N4O3P2; monoclinic; P121/c1 (no. 14); a = 13.0365(5) Å; b = 9.6142(2) Å; c = 22.3704(8) Å; ) = 106.080(1)°; V = 2694.1 Å3; Z = 4; Rgt(F) = 0.107; wRref(F2) = 0.187; T = 173 K.}, }