CAJ | 학술논문

合成了一种新型的鳌合双肟配体,4,4'-二氯-2,2'-[(1,3-亚丙基)二氧双(氮次甲基)]二酚(H2L),及其三核镍簇合物,并通过元素分析,红外光谱以及X-射线单晶衍射对其进行了结构表征.镍配合物晶体属单斜晶系,空间群为P21/n.镍簇合物含有3个镍离子、2个配体单元(提供N2O2给予体)、2个乙酸根离子和2个配位的乙醇分子,围绕每个镍原子形成一个稍微扭曲的八面体配位结构.
합성료일충신형적오합쌍우배체,4,4'-이록-2,2'-[(1,3-아병기)이양쌍(담차갑기)]이분(H2L),급기삼핵얼족합물,병통과원소분석,홍외광보이급X-사선단정연사대기진행료결구표정.얼배합물정체속단사정계,공간군위P21/n.얼족합물함유3개얼리자、2개배체단원(제공N2O2급여체)、2개을산근리자화2개배위적을순분자,위요매개얼원자형성일개초미뉴곡적팔면체배위결구.
A novel chelating bisoxime ligand, 4,4'-dichloro-2,2'-[(1,3-propylene)dioxybis (nitrilomethylidyne)]synthesized and characterized by elemental analyses, IR, 1H NMR and X-ray singel crystal diffraction method.The crystal of the Ni(Ⅱ) cluster belongs to monoclinic, space group P21/n with cell dimensions a=1.336 53(18) nm,b=1.341 64(18) nm, c=1.549 8(2) nm, β=106.841(2)°, and V=2.659 8(6) nm3, Z=2, R1=0.051 6, wR2=0.157 4. In the Ni(Ⅱ) cluster, there are three nickel(Ⅱ) atoms, two ligand moieties (which provide N2O2 donors), two acetate ions and two coordinated ethanol molecules, which result in the formation of a slightly distorted octahedral coordination geometry around each Ni(Ⅱ) ion respectively. CCDC: 644788.