| Abstract: A complex [Co(4,4′-bipy)(C9H8O3N)2(H2O)2]n with o-acetamidobenzoic acid and 4,4′-bipy has been syn-thesized. It crystallizes in the tetragonal space group P43212, with: a=1.606 48(11) nm, b=1.606 48(11) nm, c=2.103 0(3) nm, V=5.427 4(9) nm3, Dc=1.487 g·cm-3, Z=2, F(000)=2 520. Final GooF=1.021, R1=0.044 7, wR2=0.085 2. The crystal structure shows that the cobalt(Ⅱ) ion is coordinated with two nitrogen atoms of two 4,4′-bipy molecules and four oxygen atoms from two o-acetamidobenzoic acid molecules and two water molecules, respectively, giving a distorted octahedral coordination geometry. The result of TG analysis shows that the title complex was stable under 230.0 ℃. CCDC: 724109. |
