Abstract
The reaction of salicylaldoxime (H2salox) with MnCl 2·4H2O and NEt4OH in MeOH affords the trinuclear manganese complex (NEt4)[Mn3O(salox) 3(MeOH)2(H2O)2Cl2] ·MeOH (1·MeOH). A similar reaction of 1·MeOH was carried out using MnBr2·4H2O to obtain the hexanuclear manganese complex (NEt4)3{NaBr2[Mn 3O(salox)3(H2O)4Br2] 2} (2). The reaction of 2-hydroxy-4-methoxybenzaldehyde oxime (4-MeO-H2salox) and Mn(ClO4)2·6H 2O with 1,2-di(4-pyridyl)ethylene (dpe) in MeOH/DMF mixtures yields the one-dimensional complex {[Mn3O(4-MeOsalox)3(dpe) 1.5(DMF)2(H2O)](ClO4)}n (3·DMF·H2O). Complex 1·MeOH shows a typical structure of a [MnIII3O]7+ core, and complex 2 contains a dimer [MnIII3O]7+ core connected by a Na+ ion. Complex 3 has a one-dimensional chain structure constructed from [MnIII3O]7+ units linked by dpe ligands. Magnetic analysis shows that all three complexes exhibit antiferromagnetic interactions between the MnIII ions.
| Original language | English |
|---|---|
| Pages (from-to) | 3265-3271 |
| Number of pages | 7 |
| Journal | Polyhedron |
| Volume | 30 |
| Issue number | 18 |
| DOIs | |
| Publication status | Published - 2011 Nov 28 |
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All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry
- Inorganic Chemistry
- Materials Chemistry
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Molecular architecture based on manganese triangles : Monomer, dimer, and one-dimensional polymer. / Yang, Chen I.; Feng, Po Yeng; Chen, Yen Tung; Tsai, Yu Jhe; Lee, Gene Hsiang; Tsai, Hui-Lien.
In: Polyhedron, Vol. 30, No. 18, 28.11.2011, p. 3265-3271.Research output: Contribution to journal › Article
TY - JOUR
T1 - Molecular architecture based on manganese triangles
T2 - Monomer, dimer, and one-dimensional polymer
AU - Yang, Chen I.
AU - Feng, Po Yeng
AU - Chen, Yen Tung
AU - Tsai, Yu Jhe
AU - Lee, Gene Hsiang
AU - Tsai, Hui-Lien
PY - 2011/11/28
Y1 - 2011/11/28
N2 - The reaction of salicylaldoxime (H2salox) with MnCl 2·4H2O and NEt4OH in MeOH affords the trinuclear manganese complex (NEt4)[Mn3O(salox) 3(MeOH)2(H2O)2Cl2] ·MeOH (1·MeOH). A similar reaction of 1·MeOH was carried out using MnBr2·4H2O to obtain the hexanuclear manganese complex (NEt4)3{NaBr2[Mn 3O(salox)3(H2O)4Br2] 2} (2). The reaction of 2-hydroxy-4-methoxybenzaldehyde oxime (4-MeO-H2salox) and Mn(ClO4)2·6H 2O with 1,2-di(4-pyridyl)ethylene (dpe) in MeOH/DMF mixtures yields the one-dimensional complex {[Mn3O(4-MeOsalox)3(dpe) 1.5(DMF)2(H2O)](ClO4)}n (3·DMF·H2O). Complex 1·MeOH shows a typical structure of a [MnIII3O]7+ core, and complex 2 contains a dimer [MnIII3O]7+ core connected by a Na+ ion. Complex 3 has a one-dimensional chain structure constructed from [MnIII3O]7+ units linked by dpe ligands. Magnetic analysis shows that all three complexes exhibit antiferromagnetic interactions between the MnIII ions.
AB - The reaction of salicylaldoxime (H2salox) with MnCl 2·4H2O and NEt4OH in MeOH affords the trinuclear manganese complex (NEt4)[Mn3O(salox) 3(MeOH)2(H2O)2Cl2] ·MeOH (1·MeOH). A similar reaction of 1·MeOH was carried out using MnBr2·4H2O to obtain the hexanuclear manganese complex (NEt4)3{NaBr2[Mn 3O(salox)3(H2O)4Br2] 2} (2). The reaction of 2-hydroxy-4-methoxybenzaldehyde oxime (4-MeO-H2salox) and Mn(ClO4)2·6H 2O with 1,2-di(4-pyridyl)ethylene (dpe) in MeOH/DMF mixtures yields the one-dimensional complex {[Mn3O(4-MeOsalox)3(dpe) 1.5(DMF)2(H2O)](ClO4)}n (3·DMF·H2O). Complex 1·MeOH shows a typical structure of a [MnIII3O]7+ core, and complex 2 contains a dimer [MnIII3O]7+ core connected by a Na+ ion. Complex 3 has a one-dimensional chain structure constructed from [MnIII3O]7+ units linked by dpe ligands. Magnetic analysis shows that all three complexes exhibit antiferromagnetic interactions between the MnIII ions.
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U2 - 10.1016/j.poly.2011.05.024
DO - 10.1016/j.poly.2011.05.024
M3 - Article
VL - 30
SP - 3265
EP - 3271
JO - Polyhedron
JF - Polyhedron
SN - 0277-5387
IS - 18
ER -