二新转变金属( Cu , Ni )有 amino-Schiff 的建筑群基于 ligand ,( C 9 H 7没有 3)Cu(C14 H 12 N 2)·H2 O ( 1 )并且( C 9 H 7没有 3)Ni(C3 H 4 N 2)3·H2 O ( 2 ),在房间温度在乙醇答案被设计了并且综合。两个被元素的分析,红外系列,紫外力的光谱学和 X 光检查单个水晶建筑群描绘了衍射。为建筑群 1,中央铜原子的协作环境是一座弄歪的方形的金字塔,并且一个维的链通过分子间的氢契约被形成(O4-H2W⋯O3, O4-H2W⋯O3 #1(#1:−x+1, y, −z+3/2 )) 并且在苯基戒指之间的弱相互作用(π-π 叠相互作用) 。为建筑群 2 ,镍原子是6坐标并且在弄歪的八面的环境,和一张分离氢契约聚类(四个分子被氢契约连接进一个组)经由intra分子的氢契约的二种类型被形成( O-H⋯O , N-H⋯O )并且分子间的氢契约( O-H⋯O , N-H⋯O )。
Two new transition metal (Cu, Ni) complexes with amino-Schiff base ligand, (CgH7NO3)Cu(C14H12N2).H2O (1) and (C9HTNO3)Ni(C3H4N2)3.H2O (2), have been designed and synthesized in ethanol solution at room temperature. Both of the complexes have been characterized by elemental analysis, IR spectra, UV-vis spectroscopy and X-ray single crystal diffraction. For complex 1, the coordination environment of the central copper atom is a distorted square pyramid, and one-dimensional chain is formed through the inter-molecular hydrogen bonds (O4-H2W…O3, O4…H2W…O3#1 (#1: -x+1, y, -z+3/2)) and weak interactions (∏-∏ stacking interaction) between the phenyl rings. For complex 2, the nickel atom is 6-coordinated and in a distorted octahedral environment, and a discrete hydrogen-bond cluster (four molecules are connected by hydrogen bonds into a group) is formed via two types of intra-molecular hydrogen bonds (O-H...O, N-H...O) and inter-molecular hydrogen bonds (O-H...O, N-H...O).