摘要
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.
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.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2008年第1期141-144,共4页
Chinese Journal of Inorganic Chemistry
基金
国家自然科学基金(No.20601015)
山东省自然科学基金(No.Y2006B12)资助项目
