Table 1.

Selected Bond Lengths and Angles of the Crystallized Precatalysts

Species	Ni−Caryl(Å)	Ni−Ptrans(Å)	P−Ni−P (deg)
1-Cla	1.922(10)	2.2874(3)	102.02(1)
4	1.897(6)	2.2564(17)	101.39(6)
5b	1.896(18), 1.898(17)	2.274(6), 2.263(5)	100.08(19), 100.09(19)
6	1.890(7)	2.278(2)	102.54(8)
8	1.891(9)	2.280(3)	101.77(10)
14	1.906(6)	2.2460(17)	100.11(6)
16c	1.960(7)	2.290(2)	99.81(8)

^aData obtained from ref 17.

^bTwo sets of geometric parameters are included because there are two independent molecules in the unit cell.

^cData obtained from ref 19.