A. Heroux et F. Brisse, DIISOPROPYL HYDRAZOCARBOXYLATE-TRIPHENYLPHOSPHINE OXIDE ADDUCT, Acta crystallographica. Section C, Crystal structure communications, 53, 1997, pp. 1318-1320
Crystals of the title complex, C8H16N2O4 . C18H15OP, belong to the P2(
1)/c space group. The triphenylphosphine oxide and diisopropyl hydrazo
carboxylate molecules form a stable centrosymmetric 2:2 complex throug
h a series of hydrogen bonds.