Table 2. Stoichiometric Formation and Analytical Data of Cu-Complexes 16a-f.

ligand	metal salt	complex	stoichiometry	molecular formula	C, H, Cu, N, O, P, S,
15a	CuCl2·2H2O	16a	1:1	C49H40CuN3O3P2S	calcd: C, 67.15; H, 4.60; Cu, 7.25; N, 4.79; O, 5.48; P, 7.07; S, 3.66
					found: C, 67.17; H, 4.62; Cu, 7.23; N, 4.77; O, 5.50; P, 7.05; S, 3.64
15b	CuCl2·2H2O	16b	1: 1	C50H40CuN3O3P2S	calcd: C, 67.60; H, 4.54; Cu, 7.15; N, 4.73; O, 5.40; P, 6.97; S, 3.61
					found: C, 67.58; H, 4.56; Cu, 7.17; N, 4.71; O, 5.38; P, 6.95; S, 3.63
15c	CuCl2·2H2O	16c	1:1	C54H42CuN3O3P2S	calcd: C, 69.11; H, 4.51; Cu, 6.77; N, 4.48; O, 5.11; P, 6.60; S, 3.42
					found: C, 67.11; H, 4.53; Cu, 6.79; N, 4.50; O, 5.13; P, 6.58; S, 3.44
15d	CuCl2·2H2O	16d	1:1	C50H42CuN3O3P2S	calcd: C, 67.44; H, 4.75; Cu, 7.14; N, 4.72; O, 5.39; P, 6.96; S, 3.60
					found: C, 67.42; H, 4.77; Cu, 7.16; N, 4.70; O, 5.41; P, 6.98; S, 3.62
15e	CuCl2·2H2O	16e	1:1	C50H40CuN3O3P2S	calcd: C, 67.60; H, 4.54; Cu, 7.15; N, 4.73; O, 5.40; P, 6.97; S, 3.61
					found: C, 67.62; H, 4.52; Cu, 7.13; N, 4.75; O, 5.42; P, 6.99; S, 3.59
15f	CuCl2·2H2O	16f	1:1	C51H44CuN3O3P2S	calcd: C, 67.72; H, 4.90; Cu, 7.03; N, 4.65; O, 5.31; P, 6.85; S, 3.54
					found: C, 67.74; H, 4.92; Cu, 7.05; N, 4.63; O, 5.29; P, 6.85; S, 3.52