crystal data
The indexed X-ray diffraction powder data of di-μ-chloro-bis[2-(di-tert-butylphosphino)-2-methylpropyl]dipalladium(C24H52Cl2P2Pd2, DIPAL) and [2-(di-tert-butylphosphino)-2-methylpropyl]triphenylarsinopalladium(II) chloride (C30H41AsClPPd, ARPAL) are reported. DIPAL and ARPAL crystallize in the monoclinic space groups P21/c and P21/m, respectively. The refined cell parameters were determined by employing a Siemens Debye–Scherrer camera (Fe K radiation, λmean = 1.93736 Å). The cell constants are a = 7.707 (1), b = 15.186 (3), c = 13.389 (2) Å, β = 105.79 (1)°, V = 1507.9 Å3, Z = 2, Dm = 1.47 (1), Dx = 1.511 Mg m−3 for DIPAL; and a = 9.626 (2), b = 14.347 (3), c = 11.966 (3) Å, β = 112.01 (1)°, V = 1532.1 Å3, Z = 2, Dx = 1.407 Mg m−3 for ARPAL. The quantitative figures of merit (FN) are F22 = 20(0.010, 108) and F22 = 38(0.009, 64), respectively. The JCPDS Diffraction File No. for DIPAL is 36-1982 and for ARPAL 36-1980.