Mixed coordination compounds M(α AP)2(OAc)2 (M=Ni, Zn) were synthesized individually via solid phase reactions between α aminopyridine and nickel acetate or zinc acetate at room temperature and were characterized by...Mixed coordination compounds M(α AP)2(OAc)2 (M=Ni, Zn) were synthesized individually via solid phase reactions between α aminopyridine and nickel acetate or zinc acetate at room temperature and were characterized by elemental analysis, IR and X ray powder diffraction. Zn(α AP)2(OAc)2 was also determined by 1H NMR, TGA and X ray single crystal diffraction. The crystal belongs tomonoclinic system with space group P21/c, a=9.1900(18)?, b=13.900(3)?, c=13.310(3)?, β=92.40(3)°, V=1698.7(6)?3, Dc=1.453g·cm-3, Z=4,F(000)=768, μ=1.469mm-1, R1=0.0376, wR2=0.1202. Each zinc?atom lies at the center of a distorted tetrahedron composed of two oxygen atoms from a pair of monodentate acetate groups and two nitrogen atoms from a pair of pyridine rings.展开更多
文摘Mixed coordination compounds M(α AP)2(OAc)2 (M=Ni, Zn) were synthesized individually via solid phase reactions between α aminopyridine and nickel acetate or zinc acetate at room temperature and were characterized by elemental analysis, IR and X ray powder diffraction. Zn(α AP)2(OAc)2 was also determined by 1H NMR, TGA and X ray single crystal diffraction. The crystal belongs tomonoclinic system with space group P21/c, a=9.1900(18)?, b=13.900(3)?, c=13.310(3)?, β=92.40(3)°, V=1698.7(6)?3, Dc=1.453g·cm-3, Z=4,F(000)=768, μ=1.469mm-1, R1=0.0376, wR2=0.1202. Each zinc?atom lies at the center of a distorted tetrahedron composed of two oxygen atoms from a pair of monodentate acetate groups and two nitrogen atoms from a pair of pyridine rings.
