The title compound I （C22H24MnN10S2, Mr = 547.57） has been synthesized and structurally characterized by single-crystal X-ray diffraction. The compound crystallizes in the monoclinic system, space group P2 1/c with ...The title compound I （C22H24MnN10S2, Mr = 547.57） has been synthesized and structurally characterized by single-crystal X-ray diffraction. The compound crystallizes in the monoclinic system, space group P2 1/c with a = 8.6010（17）, b = 9.0180（18）, c = 17.773（4）A, β = 101.79（3）°, V = 1349.5（5）A^3, Z = 2, Dc = 1.348 g/cm^3,/1 = 0.674 mm^-1, F（000） = 566, the final R = 0.0488 and wR = 0.1289. In the structure, each Mn atom is coordinated by four Vim （Vim = 1-vinylimidazole） ligands and a pair of monodentate isothioeyanic groups, affording a compressed oetahedral MnN6 core.展开更多
A complex [Mn(NCS)2(Eim)4](where Eim=1-ethylimidazole)has been synthesized and structurally cha-racterized by X-ray diffraction single-crystal structure analysis.The compound crystallizes in the Orthorhombic space gro...A complex [Mn(NCS)2(Eim)4](where Eim=1-ethylimidazole)has been synthesized and structurally cha-racterized by X-ray diffraction single-crystal structure analysis.The compound crystallizes in the Orthorhombic space group Pbca with the cell parameters:a=1.618 9(3)nm,b=1.787 4(4)nm,c=1.999 4(4)nm,and V=5.786(2)nm3,Z=8.In the structure,each Mn atom is coordinated by four Eim ligands and a pair of monodentate isothiocyanic groups,affording a compressed octahedral MnN6 core.The NCS-anions are trans and four N atoms from the Eim ligands define the equatorial plane.The C-H…π supramolecular interactions between C-H and imidazole rings of Eim link the molecules into independent chains running along the c-axis.The thermal gravity(TG)data indicates that thermal decomposition of the title complex takes place in two steps,the residue is Fe.CCDC:646113.展开更多
A complex [Cd(NCS)2(Vim)4] (where Vim=1-vinylimidazole) was synthesized and it's crystal structure was determined by X-ray diffraction technique. The compound crystallizes in the Monoclinic space group P21/c with ...A complex [Cd(NCS)2(Vim)4] (where Vim=1-vinylimidazole) was synthesized and it's crystal structure was determined by X-ray diffraction technique. The compound crystallizes in the Monoclinic space group P21/c with the parameters: a=0.858 50(17) nm, b=0.909 90(18) nm, c=1.782 3(4) nm, β=100.14(3)°, V=1.370 5(5) nm3, Z=2. In the structure, each Cd atom is coordinated by four 1-vinylimidazole ligands and a pair of monodentate isothiocyanic groups, affording a compressed octahedral CdN6 core. The NCS-anions are trans and four N atoms from the 1-vinylimidazole ligands define the equatorial plane. From the cyclic voltammogram measurement in H2O, we know that the electrode reaction was展开更多
基金the National Natural Science Foundation of China (20601015)Natural science Foundation of Shandong Province (Y2006B12)
文摘The title compound I （C22H24MnN10S2, Mr = 547.57） has been synthesized and structurally characterized by single-crystal X-ray diffraction. The compound crystallizes in the monoclinic system, space group P2 1/c with a = 8.6010（17）, b = 9.0180（18）, c = 17.773（4）A, β = 101.79（3）°, V = 1349.5（5）A^3, Z = 2, Dc = 1.348 g/cm^3,/1 = 0.674 mm^-1, F（000） = 566, the final R = 0.0488 and wR = 0.1289. In the structure, each Mn atom is coordinated by four Vim （Vim = 1-vinylimidazole） ligands and a pair of monodentate isothioeyanic groups, affording a compressed oetahedral MnN6 core.
文摘A complex [Mn(NCS)2(Eim)4](where Eim=1-ethylimidazole)has been synthesized and structurally cha-racterized by X-ray diffraction single-crystal structure analysis.The compound crystallizes in the Orthorhombic space group Pbca with the cell parameters:a=1.618 9(3)nm,b=1.787 4(4)nm,c=1.999 4(4)nm,and V=5.786(2)nm3,Z=8.In the structure,each Mn atom is coordinated by four Eim ligands and a pair of monodentate isothiocyanic groups,affording a compressed octahedral MnN6 core.The NCS-anions are trans and four N atoms from the Eim ligands define the equatorial plane.The C-H…π supramolecular interactions between C-H and imidazole rings of Eim link the molecules into independent chains running along the c-axis.The thermal gravity(TG)data indicates that thermal decomposition of the title complex takes place in two steps,the residue is Fe.CCDC:646113.
文摘A complex [Cd(NCS)2(Vim)4] (where Vim=1-vinylimidazole) was synthesized and it's crystal structure was determined by X-ray diffraction technique. The compound crystallizes in the Monoclinic space group P21/c with the parameters: a=0.858 50(17) nm, b=0.909 90(18) nm, c=1.782 3(4) nm, β=100.14(3)°, V=1.370 5(5) nm3, Z=2. In the structure, each Cd atom is coordinated by four 1-vinylimidazole ligands and a pair of monodentate isothiocyanic groups, affording a compressed octahedral CdN6 core. The NCS-anions are trans and four N atoms from the 1-vinylimidazole ligands define the equatorial plane. From the cyclic voltammogram measurement in H2O, we know that the electrode reaction was
