Supported by the National Natural Science Foundation of China (Nos. 20971065,20771005);National Basic Research Program of China (2007CB925103);the Young Teachers Program of College in Anhui Province (2008jql138);the Natural Science Foundation of Anhui Province (090416239)
Three complexes obtained by the reaction of Pr(Ⅲ) or Nd(Ⅲ) salts with 5-methyl-2-pyrazinecarboxylic acid(Hmpca) are structurally determined by single-crystal X-ray diffraction.Complex [Pr(mpca-)3(H2O)2]2·...
Supported by the National Natural Science Foundation of China (Nos. 20971065, 20721002);National Basic Research Program of China (2007CB925103,2010CB923303)
Four cobalt supramolecular architectures with Hmtyaa(2-(5-methyl-1,3,4-thiadiazol-2-ylthio)acetic acid) ligand have been synthesized.[Co(mtyaa)2(H2O)4]·4(H2O)(1):triclinic,space group P1 with a = 6.7537...