title: (R(P),R(P))-Bis[(3-menthyloxy)(phenyl)-phosphino-yl] disulfide.
abstract: The molecule of the title compound, C(32)H(48)O(4)P(2)S(2), has 2 symmetry, the mid-point of the S-S bond being located on a twofold rotation axis. The two tetra-hedral P units are linked by a S-S bond with a P-S-S-P torsion angle is 131.19 (6)°. The dihedral angle between two phenyl rings is 12.66 (13)°. The cyclo-hexane ring of the menthoxyl group displays a chair conformation. Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure.
authors: College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059,  People's Republic of China.
authors: Zhong-Yuan
authors: ZY
authors: Xu
authors: Chang-Qiu
authors: CQ
authors: Zhao