摘要
A new metal-organic complex Co2（cbba）4（phen）2（μ2-OH2）（H2cbba=2-（4＇-chlorine-benzoyl）benzoic acid,phen=1,10-phenanthroline） 1 has been hydrothermally synthesized and struc-turally characterized by single-crystal X-ray diffraction,elemental analyses,TG and IR spectroscopy.The compound crystallizes in triclinic,space group P1 with a=10.7659（7）,b=17.1856（11）,c=19.2022（13）,α=83.8120（10）,β=84.9930（10）,γ=87.2070（10）°,V=3515.8（4）3,C80H50Cl4Co2N4O13,Mr=1534.90,Dc=1.450 g/cm3,μ（MoKα）=0.693 mm-1,F（000）=1568,Z=2,the final R=0.0490 and wR=0.1092 for 8216 observed reflections（Ⅰ 〉2σ（Ⅰ））.In the crystal structure,the cobalt atom is six-coordinated with three carboxylate oxygen atoms from three different cbba ligands,one oxygen atom from coordinated water molecule and two nitrogen atoms from phen ligand,showing a distorted octahedral geometry.Furthermore,it exhibits a 3D supramolecular network through π-π and hydrogen bonding interactions.
A new metal-organic complex Co2（cbba）4（phen）2（μ2-OH2）（H2cbba=2-（4＇-chlorine-benzoyl）benzoic acid,phen=1,10-phenanthroline） 1 has been hydrothermally synthesized and struc-turally characterized by single-crystal X-ray diffraction,elemental analyses,TG and IR spectroscopy.The compound crystallizes in triclinic,space group P1 with a=10.7659（7）,b=17.1856（11）,c=19.2022（13）,α=83.8120（10）,β=84.9930（10）,γ=87.2070（10）°,V=3515.8（4）3,C80H50Cl4Co2N4O13,Mr=1534.90,Dc=1.450 g/cm3,μ（MoKα）=0.693 mm-1,F（000）=1568,Z=2,the final R=0.0490 and wR=0.1092 for 8216 observed reflections（Ⅰ 〉2σ（Ⅰ））.In the crystal structure,the cobalt atom is six-coordinated with three carboxylate oxygen atoms from three different cbba ligands,one oxygen atom from coordinated water molecule and two nitrogen atoms from phen ligand,showing a distorted octahedral geometry.Furthermore,it exhibits a 3D supramolecular network through π-π and hydrogen bonding interactions.
基金
supported by the Science and Technology Research Projects of the Education Department of Jilin Province (No. 2009. 272)
