Citation: Ms. Balakrishna et al., TRANSITION-METAL CHEMISTRY OF PHOSPHORUS BASED LIGANDS - RUTHENIUM(II) CHEMISTRY OF BIS(PHOSPHINO)AMINES, X2PN(R)PX2 (R = H OR PH, X = PH, R = PH, X-2 = O2C6H4), Journal of organometallic chemistry, 560(1-2), 1998, pp. 131-136