The nickel complex Ni(phen)(H2O)3[C8H11O2(COO)] has been synthesized with bicycle[2.2.1]hept-2-en-5,6-dicarboxylic acid [C7H8(COOH)2] by means of solvent way. It crystallizes in the triclinic space group P1, with a=0....The nickel complex Ni(phen)(H2O)3[C8H11O2(COO)] has been synthesized with bicycle[2.2.1]hept-2-en-5,6-dicarboxylic acid [C7H8(COOH)2] by means of solvent way. It crystallizes in the triclinic space group P1, with a=0.780 58(16) nm, b=1.189 9(2) nm, c=1.214 8(2) nm, α=66.20(3)°, β=88.28(3)°, γ=86.33(3)°, V=1.030 3(4) nm3, Dc=1.554 g·cm-3, Z=2, F(000)=502. Final GOF=1.107, R1=0.026 4, wR2=0.070 2. The crystal structure shows that the nickel ion is coordinated with four oxygen atoms from one bicycle [2.2.1]-2-hepten-5,6-dicarboxylic acid molecule and three water molecules, respectively, with two nitrogen atoms from the 1,10-phenanthroline molecule, forming a distorted octahedral coordination geometry. The result of TG analysis shows that the title complex was stable under 210.0 ℃.展开更多
A Cd(Ⅱ) seven-coordinate dimmer [Cd(3,5-Me2PhCO2)2(phen)]2 has been synthesized with 3,5-dimethyl-benzoic acid and 1,10-phenanthroline.The crystal structure was determined by single-crystal X-ray diffraction.The crys...A Cd(Ⅱ) seven-coordinate dimmer [Cd(3,5-Me2PhCO2)2(phen)]2 has been synthesized with 3,5-dimethyl-benzoic acid and 1,10-phenanthroline.The crystal structure was determined by single-crystal X-ray diffraction.The crystal belongs to monoclinic system,space group C2/c with a=2.939 8(6) nm,b=1.032 9(2) nm,c=2.106 6(4) nm,β=125.423(3) °.The crystal structure shows that the cadmium ion is coordinated with five oxygen atoms and two nitrogen atoms,forming a distorted capped octahedral coordination geometry.There exist two types of coordinated 3,5-dimethylbenzoic carboxylic anions:the tridentate-chelating-bridging ones and the bidentate-chelating ones.The Cd(Ⅱ) …Cd(Ⅱ) distance is 0.395 7 nm.The result of TG analysis shows that the title complex was stable under 300.0 ℃.CCDC:694570.展开更多
文摘The nickel complex Ni(phen)(H2O)3[C8H11O2(COO)] has been synthesized with bicycle[2.2.1]hept-2-en-5,6-dicarboxylic acid [C7H8(COOH)2] by means of solvent way. It crystallizes in the triclinic space group P1, with a=0.780 58(16) nm, b=1.189 9(2) nm, c=1.214 8(2) nm, α=66.20(3)°, β=88.28(3)°, γ=86.33(3)°, V=1.030 3(4) nm3, Dc=1.554 g·cm-3, Z=2, F(000)=502. Final GOF=1.107, R1=0.026 4, wR2=0.070 2. The crystal structure shows that the nickel ion is coordinated with four oxygen atoms from one bicycle [2.2.1]-2-hepten-5,6-dicarboxylic acid molecule and three water molecules, respectively, with two nitrogen atoms from the 1,10-phenanthroline molecule, forming a distorted octahedral coordination geometry. The result of TG analysis shows that the title complex was stable under 210.0 ℃.
文摘A Cd(Ⅱ) seven-coordinate dimmer [Cd(3,5-Me2PhCO2)2(phen)]2 has been synthesized with 3,5-dimethyl-benzoic acid and 1,10-phenanthroline.The crystal structure was determined by single-crystal X-ray diffraction.The crystal belongs to monoclinic system,space group C2/c with a=2.939 8(6) nm,b=1.032 9(2) nm,c=2.106 6(4) nm,β=125.423(3) °.The crystal structure shows that the cadmium ion is coordinated with five oxygen atoms and two nitrogen atoms,forming a distorted capped octahedral coordination geometry.There exist two types of coordinated 3,5-dimethylbenzoic carboxylic anions:the tridentate-chelating-bridging ones and the bidentate-chelating ones.The Cd(Ⅱ) …Cd(Ⅱ) distance is 0.395 7 nm.The result of TG analysis shows that the title complex was stable under 300.0 ℃.CCDC:694570.
