基于N,N-二(水杨酰基)间苯二甲酰肼构筑的一维链聚合物

来源 :中国化学会第29届学术年会 | 被引量 : 0次 | 上传用户:rural1
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  我们利用N,N-二(水杨酰基)间苯二甲酰肼作为有机配体,分别与过渡金属盐FeⅡ,CoⅡ,NiⅡ,CuⅡ反应得到四个结构不同的一维链聚合物[1,2]。其中配合物1和2为Z字形一维链聚合物;配合物3通过参与配位的吡嗪桥连形成螺旋状一维链聚合物;配合物4通过酚羟基氧桥连形成倒N字形一维链聚合物。磁学表征说明四个配合物内金属离子间都存在很弱的反铁磁交换作用。
其他文献
会议
从藏药材长花党参(Codonopsis thalictrifolis Wall)中分离鉴定出木犀草素,并以该主要化学成分为对照品进行高效液相色谱定量分析。这是对长花党参化学成分的首次报道,木犀草
会议
Aryl radicals produced by irradiation of visible light under the catalysis of [Ru(bpy)3]2+ undergo coupling with a wide range of arenes and heteroarenes, afford
会议
A graph is called claw-free if it contains no induced copy of the claw (K1,3).Matthews and Sumner proved that a 2-connected claw-free graph G is hamiltonian if
会议
Let λ be a dominant weight and let Φ(λ) be the saturated weight set with highest weight λ.The weight polytope Pλ is defined as the convex hull of Φ(λ).Th
会议
We study the effects of temperature and different gas adsorbates (N2,O2,and CO2) on the field emission (FE) properties of graphene film.Our experimental measure
In this paper,a general artificial neural network model is studied for four neurons with bidirectional time delayed connections between the neurons.We try to fi
The direct simulation of Monte Carlo(DSMC) for the micro-scale shock/vortex interaction was developed.Also,the validation of the proposed DSMC was conducted by
会议