The intramolecular hydrogen-bonding energies for eighteen molecules were calculated based on the substitution method, and compared with those predicted by the c
The reaction of pyridine-2,5-dicarboxylic acid with Sc2O3 under hydrothermal condition yields a new complex [Sc(μ-OH)(2,5-pydc)(H2O)]n 1 which has a chain stru
One novel oxamido-bridged trinuclear complex [Cu(CuL)2(ClO4)2] has been syn-thesized and structurally determined.It crystallizes in the monoclinic system,space