Interaction of Co(II), Ni(II) and Cu(II) with dibenzo-substituted macrocyclic ligands incorporating both symmetrically and unsymmetrically arranged N, O and S donors

Vasilescu I.M.; Baldwin D.S.; Bourne D.J.; Clegg J.K.; Li F.; Lindoy L.F.; Meehan G.V.

首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Interaction of Co(II), Ni(II) and Cu(II) with dibenzo-substituted macrocyclic ligands incorporating both symmetrically and unsymmetrically arranged N, O and S donors

【24h】

Interaction of Co(II), Ni(II) and Cu(II) with dibenzo-substituted macrocyclic ligands incorporating both symmetrically and unsymmetrically arranged N, O and S donors

机译：Co（II），Ni（II）和Cu（II）与结合有对称和不对称排列的N，O和S供体的二苯并取代的大环配体的相互作用

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

The synthesis and characterisation of four 17-membered, dibenzo-substituted macrocyclic ligands incorporating unsymmetrical arrangements of their N _3S_2, N_3O_2 and N_3OS (two ligands) donor atoms are described; these rings complete the matrix of related macrocyclic systems incorporating both symmetric and unsymmetric donor sets reported previously. The X-ray structures of three of the new macrocycles are reported. In two of the Cu(ii) structures only three of the possible five donor atoms present in the corresponding macrocyclic ligand bind to the Cu(ii) site, whereas all five donors are coordinated in each of the remaining complexes. The interaction of Co(ii), Ni(ii) and Cu(ii) with the unsymmetric macrocycle series has been investigated by potentiometric (pH) titration in 95% methanol; X-ray structures of two nickel and three copper complexes of these ligands, each exhibiting 1:1 (M:L) ratios, have been obtained. The results are discussed in the context of previous results for these metals with the analogous 17-membered ring systems incorporating symmetrical arrangements of their donor atoms, with emphasis being given to both the influence of the donor atom set, as well as the donor atom sequence, on the nature of the resulting complexes.

机译：描述了四个N-3S_2，N_3O_2和N_3OS（两个配体）供体原子不对称排列的17元二苯并取代的大环配体的合成和表征;这些环完善了相关大环系统的矩阵，该系统结合了先前报道的对称和不对称供体。报告了三个新的大环的X射线结构。在两个Cu（ii）结构中，相应的大环配体中可能存在的五个供体原子中只有三个与Cu（ii）位点结合，而所有五个供体在其余的每个络合物中均被配位。 Co（ii），Ni（ii）和Cu（ii）与不对称大环化合物系列的相互作用已通过在95％甲醇中进行电位滴定（pH）进行了研究。已获得这些配体的两个镍和三个铜配合物的X射线结构，每个配合物均显示1：1（M：L）的比例。在先前结果的背景下讨论了这些金属以及类似的17元环系统，这些系统结合了其施主原子的对称排列，着重强调了施主原子集的影响以及施主原子序列，关于所得配合物的性质。

著录项

来源
《Dalton transactions: An international journal of inorganic chemistry》 |2011年第34期|共10页
作者
Vasilescu I.M.; Baldwin D.S.; Bourne D.J.; Clegg J.K.; Li F.; Lindoy L.F.; Meehan G.V.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学;
关键词

相似文献

外文文献
中文文献
专利

1. Interaction of Co(II), Ni(II) and Cu(II) with dibenzo-substituted macrocyclic ligands incorporating both symmetrically and unsymmetrically arranged N, O and S donors [J] . Vasilescu I.M., Baldwin D.S., Bourne D.J., Dalton transactions: An international journal of inorganic chemistry . 2011,第34期

机译：Co（II），Ni（II）和Cu（II）与结合有对称和不对称排列的N，O和S供体的二苯并取代的大环配体的相互作用
2. Comparative investigation of the interaction of Zn(II), Cd(II), Ag(I) and Pb(II) with dibenzo-substituted macrocyclic ligands incorporating both symmetrically and unsymmetrically arranged N, O and S donors: Synthetic, solution and X-ray studies [J] . Vasilescu I.M., Bourne D.J., Clegg J.K., Supramolecular chemistry . 2012,第7a8期

机译：Zn（II），Cd（II），Ag（I）和Pb（II）与掺有对称和不对称排列的N，O和S供体的二苯并取代的大环配体相互作用的比较研究：合成，溶液和X-射线研究
3. Comparative investigation of the interaction of Zn(II), Cd(II), Ag(I) and Pb(II) with dibenzo-substituted macrocyclic ligands incorporating both symmetrically and unsymmetrically arranged N, O and S donors: synthetic, solution and X-ray studies [J] . Ioana M. Vasilescu, George V. Meehan Supramolecular Chemistry . 2012,第8期

机译：Zn（II），Cd（II），Ag（I）和Pb（II）与结合有对称和不对称排列的N，O和S供体的二苯并取代的大环配体之间的相互作用的比较研究：合成，溶液和X-射线研究
4. Preparation, Characterization and H2 storage capacity of Newly Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) Mixed Ligand Complexes of Paracetamol and Saccharine [C] . Deena Saady Mohammed Subhi, Lina Ihsan Khaleel, Mustafa A. Alheety International Conference on Materials Engineering and Science . 2020

机译：新Mn（II），Co（II），Ni（II），Cu（II），Cu（II）和Zn（II）混合配体复合物的制备，表征和H2储存能力扑热氨基酚和糖粉的混合配体复合物
5. MANGANESE(II) AND COBALT(III) COMPLEXES OF MULTIDENTATE LIGANDS: I. MANGANESE(II) COMPLEXES OF A MACROCYCLIC PENTADENTATE LIGAND. II. COBALT(III) COMPLEXES OF LINEAR TETRAMINE LIGANDS. [D] . HAMILTON, HOBART GORDON, JR. 1968

机译：多齿配体的锰（II）和钴（III）配合物：I.大环戊二烯配体的锰（II）配合物。二。线性叔丁胺配体的钴（III）配合物。
6. Spectroscopic Thermal and Antimicrobial Studies of Co(II) Ni(II) Cu(II) and Zn(II) Complexes Derived from Bidentate Ligands Containing N and S Donor Atoms [O] . Kiran Singh, Yogender Kumar, Parvesh Puri, 2012

机译：含N和S供体原子的二配体配体的Co（II）Ni（II）Cu（II）和Zn（II）配合物的光谱热学和抗菌研究
7. Interaction of Co(II), Ni(II) and Cu(II) with dibenzo-substituted macrocyclic ligands incorporating both symmetrically and unsymmetrically arranged N, O and S donors [O] . Vasilescu, I.M., Baldwin, D.W., Bourne, D.J., 2011

机译：Co（II），Ni（II）和Cu（II）与结合有对称和不对称排列的N，O和S供体的二苯并取代的大环配体的相互作用

Interaction of Co(II), Ni(II) and Cu(II) with dibenzo-substituted macrocyclic ligands incorporating both symmetrically and unsymmetrically arranged N, O and S donors

摘要

著录项

相似文献

相关主题

期刊订阅