| Tuning the structure and magnetism of azido-mediated Cu(II) systems by coligand modifications. | |
| | |
MedLine Citation:
|
PMID: 19215063 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
|
Through the use of a series of structurally related benzoates bearing different substituents as coligands, three new azido-copper compounds, [Cu(benzoate)(N(3))](n) (1), [Cu(2-methyl-benzoate)(N(3))](n) (2), and [Cu(1-naphthoate)(N(3))](n) (3), have been successfully obtained and structurally and magnetically characterized. Single-crystal structure analyses indicated that the uncoordinating substituents in the benzoates greatly affect the structure of the complexes. Complex 1 displays isolated ferromagnetic chains with the largest Cu-N-Cu angle in known carboxylate/end-on-azido mixed-bridged copper systems, while complexes 2 and 3 were 2D coordination polymers, containing mu-(1,1,3,3) and mu-(1,1,3) bridging azides and exhibiting new azido-copper networks with (4(4)) and (4.8(2)) topologies, respectively. Furthermore, 2 was a chiral complex obtained through spontaneous resolution. In the low-temperature range, both 2 and 3 showed spontaneous magnetization with characteristics of soft ferromagnetic magnetism with phase transition temperatures of 13 and 10 K, respectively. |
| | |
Authors:
|
Jiong-Peng Zhao; Bo-Wen Hu; E C Sañudo; Qian Yang; Yong-Fei Zeng; Xian-He Bu |
Related Documents
:
|
17054353 - Synthesis, crystal structures, and magnetic properties of cyano-bridged heterobimetalli... 16060633 - Template-assisted solvothermal synthesis of five copper(i)-thioantimonate(iii) composit... 18475783 - Clinical delivery of therapeutic agents based on metals. |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: Inorganic chemistry Volume: 48 ISSN: 1520-510X ISO Abbreviation: Inorg Chem Publication Date: 2009 Mar |
Date Detail:
|
Created Date: 2010-06-03 Completed Date: 2010-07-13 Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 0366543 Medline TA: Inorg Chem Country: United States |
Other Details:
|
Languages: eng Pagination: 2482-9 Citation Subset: - |
Affiliation:
|
Department of Chemistry, Nankai University, Tianjin 300071, P. R. China. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: A simple dissection method for the conduction system of the human heart.
Next Document: Efficient Hybridoma Screening Technique Using Capture Antibody Based Microarrays.