2.3.2. [Cd(**L**)(1,4-NDC)(H2O)·MeOH]n, **2**

The procedures for **2** were similar to **1** except Cd(OAc)2·2H2O (0.013 g, 0.05 mmol), **L** (0.021 g, 0.05 mmol) and 1,4-H2NDC (0.011 g, 0.05 mmol) in 2 mL H2O and 8 mL methanol were used. Colorless crystals were obtained. Yield: 0.023 g (58%). Anal. calcd. for C37H30CdN4O9 (MW = 787.05): C, 56.34; N,7.11; H, 3.80%. Found: C, 55.69; N, 7.05; H, 3.44%. FT-IR (cm−1): 3168(m), 3068(m), 1664(s), 1595(s), 1552(s), 1494(s), 1426(s), 1364(s), 1334(s), 1289(m), 1235(s), 1211(m), 1169(s), 1100(m), 1016(m), 836(m), 760(m), 583(m).
