Synthesis, molecular and crystalline architectures, and magnetic properties of neutral nickel(II)dicyanamide coordination polymers containing a symmetrical/unsymmetrical 1,2-diamine as an end-capping ligand

Bhar K.; Das S.; Satapathi S.; Mitra P.; Ribas J.; Ghosh B.K.

首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >Synthesis, molecular and crystalline architectures, and magnetic properties of neutral nickel(II)dicyanamide coordination polymers containing a symmetrical/unsymmetrical 1,2-diamine as an end-capping ligand

【24h】

Synthesis, molecular and crystalline architectures, and magnetic properties of neutral nickel(II)dicyanamide coordination polymers containing a symmetrical/unsymmetrical 1,2-diamine as an end-capping ligand

机译：含有对称/不对称1,2-二胺作为封端配体的中性镍（II）二氰胺镍配位聚合物的合成，分子和晶体结构以及磁性

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Two neutral nickel(II) coordination polymers [Ni(en)(dca)_2] _n (1) and [Ni(dmen)(dca)_2]_n (2) (en= ethylenediamine; dmen = N, N-dimethylethylenediamine; dca = dicyanamide) have been synthesized and X-ray crystallographically characterized. Each nickel(II) center in 1/2 adopts a distorted octahedral coordination environment with a NiN_6 chromophore ligated by two amine N atoms of the bidentate amine (en/dmen) and four nitrile N atoms of μ_(1,5) bridged dca. The metal(II) centers are connected with each other through singleμ_(1,5) M-NCNCN-M bridges, resulting in a 2D layer structure with a (4, 4) topology in 1 and a 3D network of topology (6, 6) in 2. Multiple lateral N-H?N and C-H?N hydrogen bondings promote dimensionality. The magnetic susceptibility results of 1 and 2 at very low temperature support the zero-field splitting effect of the nickel(II) ions.

机译：两个中性镍（II）配位聚合物[Ni（en）（dca）_2] _n（1）和[Ni（dmen）（dca）_2] _n（2）（en =乙二胺; dmen = N，N-二甲基乙二胺; dca =双氰胺）已合成并通过X射线晶体学表征。 1/2中的每个镍（II）中心均采用扭曲的八面体配位环境，其中NiN_6发色团被二齿胺的两个胺N原子（en / dmen）和四个μ_（1,5）桥接的dca的腈N原子连接。金属（II）中心通过单个μ_（1,5）M-NCNCN-M桥相互连接，从而形成2D层结构，其中1中具有（4，4）拓扑结构和3D拓扑结构网络（6， 6）在2.中。多个横向的NH 3 N和CH 2 N氢键提高了尺寸。 1和2在非常低的温度下的磁化率结果支持镍（II）离子的零场分裂效应。

著录项

来源
《Polyhedron: The International Journal for Inorganic and Organometallic Chemistry》 |2010年第9期|共7页
作者
Bhar K.; Das S.; Satapathi S.; Mitra P.; Ribas J.; Ghosh B.K.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类无机化学;
关键词
Antiferromagnetism; Nickel(II)dicyanamides; Symmetrical/unsymmetrical bidentate amine; X-ray structures;

机译：反铁磁性;镍（II）二氰胺;对称/不对称双齿胺;X射线结构;

相似文献

外文文献
中文文献
专利

1. Synthesis, molecular and crystalline architectures, and magnetic properties of neutral nickel(II)dicyanamide coordination polymers containing a symmetrical/unsymmetrical 1,2-diamine as an end-capping ligand [J] . Bhar K., Das S., Satapathi S., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2010,第9期

机译：含有对称/不对称1,2-二胺作为封端配体的中性镍（II）二氰胺镍配位聚合物的合成，分子和晶体结构以及磁性
2. Nickel(II)dicyanamide complexes containing a diamine as end-capping ligand: Composition tailored architectures and magnetic properties [J] . Das S, Bhar K, Chattopadhyay S, Inorganica Chimica Acta . 2010,第7期

机译：含二胺作为封端配体的镍（II）二氰胺配合物：量身定制的结构和磁性
3. Molecular architecture via coordination and multi-intermolecular interactions - Synthesis, structures and magnetic properties of one-dimensional coordination polymers of macrocyclic nickel(II) complexes with terephthalate and trans-butene dicarboxyla [J] . Lu TB., Xiang H., Luck RL., Inorganica Chimica Acta . 2003,第0期

机译：通过配位和多分子相互作用的分子结构-大环镍（II）与对苯二甲酸酯和反丁烯二羧基配合物的一维配位聚合物的合成，结构和磁性
4. Synthesis, Structure and Explosive Properties of Copper(II) Chlorate(Ⅶ) Coordination Polymer with 4-Amino-1, 2, 4-Triazole Bridging Ligand [C] . CUDZILO Stanislaw, NITA Marcin Theory and practice of energetic materials . 2009

机译：具有4-氨基-1，2，4，4-三唑桥联配体的氯酸铜（Ⅶ）配位聚合物的合成，结构和爆炸性质
5. I. Heterogeneous cross-coupling reactions catalyzed by nickel-in-charcoal and copper-in-charcoal. II. Asymmetric 1,2/1,4-reductions catalyzed by copper hydride. III. Atropselective synthesis of the biaryl A-B ring system of vancomycin utilizing an internally tethered, nonracemic ligand. [D] . Lee, Ching-Tien. 2009

机译：I.炭中镍和炭中铜催化的非均相交叉偶联反应。二。氢化铜催化的不对称1,2 / 1,4-还原反应。三，利用内部束缚的非外消旋配体进行万古霉素联芳基A-B环系统的选择性催化合成。
6. Various Structural Types of Cyanide-Bridged FeIII–MnIII Bimetallic Coordination Polymers (CPs) and Polynuclear Clusters Based-on A New mer-Tricyanoiron(III)Building Block: Synthesis Crystal Structures and Magnetic Properties [O] . Wenlong Lan, Xiaoyun Hao, Yong Dou, 2019

机译：基于新的三氰基铁（III）构建基的氰化桥联的FeIII-MnIII双金属配位聚合物（CP）和多核簇的各种结构类型：合成晶体结构和磁性
7. Supramolecular Architectures and Magnetic Behavior of Coordination Polymers from Copper(II) Carboxylates and 1,2-Bis(4-pyridyl)ethane as a Flexible Bridging Ligand [O] . -1

机译：来自铜（II）羧酸铜（II）羧酸盐和1,2-双（4-吡啶基）乙烷作为柔性桥接配体的协调聚合物的超分子架构和磁性。
8. Inorganic Coordination Polymers. Part XIX. Steric Effects of Hydrocarbon Side Groups on the Structure and Properties of Zinc(II),Cobalt(II),Manganese(II),Nickel(II) and Copper(II) Bis(Phosphinates). [R] . gillman, h. d. eichelberger, j. l. 1975

机译：无机配位聚合物。第十九部分。烃侧基的立体效应对锌（II），钴（II），锰（II），镍（II）和铜（II）双（次膦酸盐）的结构和性质的影响。

Synthesis, molecular and crystalline architectures, and magnetic properties of neutral nickel(II)dicyanamide coordination polymers containing a symmetrical/unsymmetrical 1,2-diamine as an end-capping ligand

摘要

著录项

相似文献

相关主题

期刊订阅