Document Detail


Ferromagnetic interactions through double hydrogen bonding bridges in manganese(ii) coordination polymers.
MedLine Citation:
PMID:  23348059     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Three isostructural Mn(ii) compounds with a zwitterionic dicarboxylate ligand and different pseudohalides were synthesized, and then structurally and magnetically characterized. They are formulated as [Mn(L)(X)(2)(H(2)O)(2)](n) [X = N(3)(-) (), NCO(-) (), NCS(-) (), L = 1,4-bis(4-carboxylato-1-pyridinium)butane]. In these compounds, adjacent Mn(ii) ions are connected into coordination chains by long zwitterionic linkers and into hydrogen-bonded chains by short double O-HN bridges involving coordinated water and pseudohalide ligands. Magnetic studies revealed for the first time that the double hydrogen bridges induce ferromagnetic coupling between the Mn(ii) ions.
Authors:
Kun Wang; Yan-Qin Wang; Xiu-Mei Zhang; En-Qing Gao
Related Documents :
24806829 - Photoswitching co2 capture and release in a photochromic diarylethene metal-organic fra...
25288169 - Frontispiece: tailoring the structure of two-dimensional self-assembled nanoarchitectur...
24263129 - Synthesis, crystal structure and spectroscopic properties of a supramolecular zinc(ii) ...
24967909 - Transmetalation of a dodecahedral na9 aggregate-based polymer: a facile route to water ...
24742049 - Engineering responsive polymer building blocks with host-guest molecular recognition fo...
22955509 - Twisted arenes.
24410079 - Probing the steric and electronic characteristics of a new bis-pyrrolide pincer ligand.
23723869 - Rac-3-(4-chloro-phen-yl)-3a,4-di-hydro-3h-chromeno[4,3-c]isoxazole-3a-carbo-nitrile.
19364099 - Remarkable stabilization of m(12)l(24) spherical frameworks through the cooperation of ...
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-1-25
Journal Detail:
Title:  Dalton transactions (Cambridge, England : 2003)     Volume:  -     ISSN:  1477-9234     ISO Abbreviation:  Dalton Trans     Publication Date:  2013 Jan 
Date Detail:
Created Date:  2013-1-25     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101176026     Medline TA:  Dalton Trans     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, Shanghai 200062, P. R. China. eqgao@chem.ecnu.edu.cn.
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:  Quantitation of HIV DNA integration: effects of differential integration site distributions on Alu-P...
Next Document:  Is there a Role for Cyclophilin Inhibitors in the Management of Primary Biliary Cirrhosis?