Novel 24-membered octanuclear manganese(III) metallacrown
A novel octanuclear manganese metalladiazamacrocycle (1) was synthesized employing a new pentadentate ligand N-methacryl-5-methylsalicylhydrazide (H3mamshz) by supramolecular self assembly. The backbone of this metal-organic assembly is a repeating unit of Mn–N–N–Mn linkage that extends to complete...
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Chemical Society of Ethiopia
2014-09-01
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doaj-63083393b7214dfc938d5e6df5b8983f2020-11-24T23:18:37ZengChemical Society of EthiopiaBulletin of the Chemical Society of Ethiopia1011-39241726-801X2014-09-01283403408http://dx.doi.org/10.4314/bcse.v28i3.9Novel 24-membered octanuclear manganese(III) metallacrownF. DangD. ZhaoH. Guo K. W. LeiA novel octanuclear manganese metalladiazamacrocycle (1) was synthesized employing a new pentadentate ligand N-methacryl-5-methylsalicylhydrazide (H3mamshz) by supramolecular self assembly. The backbone of this metal-organic assembly is a repeating unit of Mn–N–N–Mn linkage that extends to complete a 24-membered cyclic structure involving 8 manganese(III) centers. Successive manganese centers are in an octanuclear cyclic structure. The temperature-dependent magnetic properties show a typical weakly coupled antiferromagnetic behaviour. DOI: http://dx.doi.org/10.4314/bcse.v28i3.9http://www.ajol.info/index.php/bcse/article/view/108084ManganeseOctanuclearMetalladiazamacrocyclePentadentate ligandAntiferromagnetic behavior |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
F. Dang D. Zhao H. Guo K. W. Lei |
spellingShingle |
F. Dang D. Zhao H. Guo K. W. Lei Novel 24-membered octanuclear manganese(III) metallacrown Bulletin of the Chemical Society of Ethiopia Manganese Octanuclear Metalladiazamacrocycle Pentadentate ligand Antiferromagnetic behavior |
author_facet |
F. Dang D. Zhao H. Guo K. W. Lei |
author_sort |
F. Dang |
title |
Novel 24-membered octanuclear manganese(III) metallacrown |
title_short |
Novel 24-membered octanuclear manganese(III) metallacrown |
title_full |
Novel 24-membered octanuclear manganese(III) metallacrown |
title_fullStr |
Novel 24-membered octanuclear manganese(III) metallacrown |
title_full_unstemmed |
Novel 24-membered octanuclear manganese(III) metallacrown |
title_sort |
novel 24-membered octanuclear manganese(iii) metallacrown |
publisher |
Chemical Society of Ethiopia |
series |
Bulletin of the Chemical Society of Ethiopia |
issn |
1011-3924 1726-801X |
publishDate |
2014-09-01 |
description |
A novel octanuclear manganese metalladiazamacrocycle (1) was synthesized employing a new pentadentate ligand N-methacryl-5-methylsalicylhydrazide (H3mamshz) by supramolecular self assembly. The backbone of this metal-organic assembly is a repeating unit of Mn–N–N–Mn linkage that extends to complete a 24-membered cyclic structure involving 8 manganese(III) centers. Successive manganese centers are in an octanuclear cyclic structure. The temperature-dependent magnetic properties show a typical weakly coupled antiferromagnetic behaviour. DOI: http://dx.doi.org/10.4314/bcse.v28i3.9 |
topic |
Manganese Octanuclear Metalladiazamacrocycle Pentadentate ligand Antiferromagnetic behavior |
url |
http://www.ajol.info/index.php/bcse/article/view/108084 |
work_keys_str_mv |
AT fdang novel24memberedoctanuclearmanganeseiiimetallacrown AT dzhao novel24memberedoctanuclearmanganeseiiimetallacrown AT hguo novel24memberedoctanuclearmanganeseiiimetallacrown AT kwlei novel24memberedoctanuclearmanganeseiiimetallacrown |
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1725580875365613568 |