Table 2. Selected bond lengths (Å) and angles (°) for complex 8.

Bond lengths		Bond angles
Ni1—O1	1.8510(12)	O1—Ni1—N1	94.93(6)
Ni1—N1	1.8961(14)	O1—Ni1—S1	173.72(4)
Ni1—P1	2.2059(5)	N1—Ni1—S1	87.03(4)
Ni1—S1	2.1488(5)	O1—Ni1—P1	88.61(4)
S1—C8	1.7529(18)	N1—Ni1—P1	171.55(4)
P1—C17	1.8176(17)	S1—Ni1—P1	90.261(18)
P1—C11	1.8264(18)	C8—S1—Ni1	95.92(6)
P1—C23	1.8249(17)	C7—N1—N2	112.62(14)
O1—C2	1.321(2)	C7—N1—Ni1	125.76(12)
O2—C3	1.368(2)	N3—C8—S1	118.33(13)
O2—H1	0.8400	N2—C8—S1	123.33(13)
N1—C7	1.297(2)	N2— C8— N3	118.32(16)
N1—N2	1.400(2)	C17— P1 —Ni1	114.97(6)
N2—C8	1.299(2)	C11 —P1 —Ni1	114.64(6)
N3—C8	1.359(2)	C23 —P1— Ni1	112.34(6)