Details
| Original language | English |
|---|---|
| Pages (from-to) | 662-665 |
| Number of pages | 4 |
| Journal | Inorganic chemistry communications |
| Volume | 3 |
| Issue number | 11 |
| Publication status | Published - 2000 |
| Externally published | Yes |
Abstract
The pentadentate ligand 5LH2 = saldptn = N,N'-bis(1-hydroxy-2-benzyliden)-1,7-diamino-4-azaheptane has been prepared by a Schiff base condensation between 1,7-diamino-4-azaheptane and the corresponding salicyaldehyde. Its complexation with Fe(III) gave the high-spin (S = 5/2) complex of [Fe(III)(5L)Cl]. This precursor was combined with [Fe(CN)6]4- and a blue heptanuclear complex [Fe(II){(CN)Fe(III)(5L)}6]Cl2 resulted. This system belongs to the class of high-spin molecules possessing twelve unpaired electrons (S = 6) as proven by the magnetic susceptibility measurements and Mossbauer spectra. (C) 2000 Elsevier Science S.A.
Keywords
- Heptanuclear iron complex, High-spin molecule, Iron(II)-iron(III) mixed valence, Magnetic susceptibility, Mossbauer spectra
ASJC Scopus subject areas
- Chemistry(all)
- Physical and Theoretical Chemistry
- Chemistry(all)
- Inorganic Chemistry
- Materials Science(all)
- Materials Chemistry
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In: Inorganic chemistry communications, Vol. 3, No. 11, 2000, p. 662-665.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A heptanuclear Fe(II)-Fe(III)6 system with twelve unpaired electrons
AU - Gembický, Milan
AU - Boča, Roman
AU - Renz, Franz
PY - 2000
Y1 - 2000
N2 - The pentadentate ligand 5LH2 = saldptn = N,N'-bis(1-hydroxy-2-benzyliden)-1,7-diamino-4-azaheptane has been prepared by a Schiff base condensation between 1,7-diamino-4-azaheptane and the corresponding salicyaldehyde. Its complexation with Fe(III) gave the high-spin (S = 5/2) complex of [Fe(III)(5L)Cl]. This precursor was combined with [Fe(CN)6]4- and a blue heptanuclear complex [Fe(II){(CN)Fe(III)(5L)}6]Cl2 resulted. This system belongs to the class of high-spin molecules possessing twelve unpaired electrons (S = 6) as proven by the magnetic susceptibility measurements and Mossbauer spectra. (C) 2000 Elsevier Science S.A.
AB - The pentadentate ligand 5LH2 = saldptn = N,N'-bis(1-hydroxy-2-benzyliden)-1,7-diamino-4-azaheptane has been prepared by a Schiff base condensation between 1,7-diamino-4-azaheptane and the corresponding salicyaldehyde. Its complexation with Fe(III) gave the high-spin (S = 5/2) complex of [Fe(III)(5L)Cl]. This precursor was combined with [Fe(CN)6]4- and a blue heptanuclear complex [Fe(II){(CN)Fe(III)(5L)}6]Cl2 resulted. This system belongs to the class of high-spin molecules possessing twelve unpaired electrons (S = 6) as proven by the magnetic susceptibility measurements and Mossbauer spectra. (C) 2000 Elsevier Science S.A.
KW - Heptanuclear iron complex
KW - High-spin molecule
KW - Iron(II)-iron(III) mixed valence
KW - Magnetic susceptibility
KW - Mossbauer spectra
UR - http://www.scopus.com/inward/record.url?scp=0033747656&partnerID=8YFLogxK
U2 - 10.1016/S1387-7003(00)00160-X
DO - 10.1016/S1387-7003(00)00160-X
M3 - Article
AN - SCOPUS:0033747656
VL - 3
SP - 662
EP - 665
JO - Inorganic chemistry communications
JF - Inorganic chemistry communications
SN - 1387-7003
IS - 11
ER -