Table 1.

Analytical data of the STG complexes.

Complexes	Molecular Weight	Elemental Analysis % Found (Calcd.)
		C	H	N	M
[Mg(STG)2(Cl)2]·6H2O	1017.94	37.46 (37.76)	4.11 (4.16)	13.29 (13.76)	2.30 (2.39)
[Ca(STG)2(Cl)2]	925.62	41.50 (41.52)	3.20 (3.27)	15.10 (15.13)	4.21 (4.33)
[Cr(STG)2(Cl)2]Cl·6H2O	1081.08	35.48 (35.55)	3.90 (3.92)	12.93 (12.96)	4.80 (4.81)
[Zn(STG)2(Cl)2]	950.92	40.39 (40.42)	3.08 (3.18)	14.66 (14.73)	6.83 (6.88)
[Cu(STG)2(Cl)2]2·H2O	985.12	39.00 (39.02)	3.44 (3.48)	14.20 (14.22)	6.42 (6.45)
[Se(STG)2(Cl)2]Cl2	1035.41	37.09 (37.12)	2.90 (2.92)	13.50 (13.53)	7.61 (7.63)