Hydrothermal synthesis and crystal structure of a zinc complex: [Zn-2.5(phen)(BDC)(2)(OH)] (phen=1,10-phenanthroline, BDC = benzene-1,4-dicarboxylic acid)

作者：Wang Qing We; Li Xiu Mei^*; Shi Lin Fang

来源：Chinese Journal of Structural Chemistry, 2008, 27(1): 11-14.

• zinc complex
• hydrothermal synthesis
• crystal structure
• tetranuclear zinc cluster

A metal-organic coordination polymer [Zn-2.5(phen)(BDC)(2)(OH)](2) (phen = 1,10-phenanthroline, BDC = benzene-1,4-dicarboxylic acid) 1 has been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction, elemental analyses and IR spectroscopy. The complex crystallizes in the triclinic system, space group P (1) over bar with a = 11.199(2), b 11.593(2), c = 11.865(3) angstrom, alpha = 99.330(1), beta = 111.506(1), gamma = 104.804(1)degrees, V = 1328.4(5) angstrom(3), D-c= 1.722 g/cm(3), Z = 1, M-r = 1377.82, F(000) = 692, mu(MoK alpha) = 2.306 mm(-1), S = 1.093, R = 0.0281 and wR = 0.0756 for 4179 observed reflections (I > 2 sigma(I)). The coordination polyhedron around Zn(II) can be described as a tetrahedron, trigonal bipyramid and octahedron. It is worth noting that the crystal structure of 1 is composed of tetranuclear zinc clusters linked by {ZnO6} units.

• 出版日期2008
• 单位通化师范学院; 吉林大学