Abstract
Some lanthanide(111) complexes containing three types of a chelated n-methylpyridine-substituted imino nitroxide radical IMnMe2py(n=4,5,6) were synthesized with a small size of the multi-spin system. X-ray structural analysis of [Gd(hfac)3(IM6Me2py)], [Dy(hfac)3(IM4Me2py)] and [Dy(hfac)3(IM-5Me2py)] demonstrated that they are rigidly eight-coordinated with one IMnMe2py and three hfac ligands. Magnetic susceptibility measurements of the Gd(111) complexes indicate that the antiferromagnetic interaction between Gd(III) and imino nitroxide radical is different from the other lanthanide complexes containing nitronyl nitroxide radicals.
| Original language | English |
|---|---|
| Pages (from-to) | 159-164 |
| Number of pages | 6 |
| Journal | Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals |
| Volume | 379 |
| Publication status | Published - 2002 |
| Externally published | Yes |
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Keywords
- Crystal structures
- Imino nitroxide radical
- Lanthanide
- Magnetic interaction
ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Synthesis and properties of lanthanide(III) complexes containing pyridine-substituted imino nitroxide radical. / Tsukuda, Toshiaki; Suzuki, Takayoshi; Kaizaki, Sumio.
In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 379, 2002, p. 159-164.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Synthesis and properties of lanthanide(III) complexes containing pyridine-substituted imino nitroxide radical
AU - Tsukuda, Toshiaki
AU - Suzuki, Takayoshi
AU - Kaizaki, Sumio
PY - 2002
Y1 - 2002
N2 - Some lanthanide(111) complexes containing three types of a chelated n-methylpyridine-substituted imino nitroxide radical IMnMe2py(n=4,5,6) were synthesized with a small size of the multi-spin system. X-ray structural analysis of [Gd(hfac)3(IM6Me2py)], [Dy(hfac)3(IM4Me2py)] and [Dy(hfac)3(IM-5Me2py)] demonstrated that they are rigidly eight-coordinated with one IMnMe2py and three hfac ligands. Magnetic susceptibility measurements of the Gd(111) complexes indicate that the antiferromagnetic interaction between Gd(III) and imino nitroxide radical is different from the other lanthanide complexes containing nitronyl nitroxide radicals.
AB - Some lanthanide(111) complexes containing three types of a chelated n-methylpyridine-substituted imino nitroxide radical IMnMe2py(n=4,5,6) were synthesized with a small size of the multi-spin system. X-ray structural analysis of [Gd(hfac)3(IM6Me2py)], [Dy(hfac)3(IM4Me2py)] and [Dy(hfac)3(IM-5Me2py)] demonstrated that they are rigidly eight-coordinated with one IMnMe2py and three hfac ligands. Magnetic susceptibility measurements of the Gd(111) complexes indicate that the antiferromagnetic interaction between Gd(III) and imino nitroxide radical is different from the other lanthanide complexes containing nitronyl nitroxide radicals.
KW - Crystal structures
KW - Imino nitroxide radical
KW - Lanthanide
KW - Magnetic interaction
UR - http://www.scopus.com/inward/record.url?scp=3142511162&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=3142511162&partnerID=8YFLogxK
M3 - Article
VL - 379
SP - 159
EP - 164
JO - Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals
SN - 1542-1406
ER -