Abstract
We synthesized new Fe(II) compounds consisting of [Fe(L)2] (HL: 2-Acetylpyridine isonicotinoylhydrazone) and dicarboxylic acids. Single crystal analysis shows that short hydrogen bonds are formed between [Fe(L)2] and dicarboxylic acids. The hydrogen bonding interactions between metal complexes and dicarboxylic acids are complemented by π-π interactions, forming two-dimensional network structures. Magnetic properties show that the Fe(II) compounds exhibit gradual spin crossover behavior around room temperature and a T1/2 value is dependent on the halogen substituent on the dicarboxylic acids.
| Original language | English |
|---|---|
| Article number | 131 |
| Journal | Crystals |
| Volume | 6 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2016 |
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All Science Journal Classification (ASJC) codes
- Chemical Engineering(all)
- Materials Science(all)
- Condensed Matter Physics
- Inorganic Chemistry
Cite this
Synthesis, structure, and magnetic properties of new spin crossover Fe(II) complexes forming short hydrogen bonds with substituted dicarboxylic acids. / Nakanishi, Takumi; Sato, Osamu.
In: Crystals, Vol. 6, No. 10, 131, 2016.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Synthesis, structure, and magnetic properties of new spin crossover Fe(II) complexes forming short hydrogen bonds with substituted dicarboxylic acids
AU - Nakanishi, Takumi
AU - Sato, Osamu
PY - 2016
Y1 - 2016
N2 - We synthesized new Fe(II) compounds consisting of [Fe(L)2] (HL: 2-Acetylpyridine isonicotinoylhydrazone) and dicarboxylic acids. Single crystal analysis shows that short hydrogen bonds are formed between [Fe(L)2] and dicarboxylic acids. The hydrogen bonding interactions between metal complexes and dicarboxylic acids are complemented by π-π interactions, forming two-dimensional network structures. Magnetic properties show that the Fe(II) compounds exhibit gradual spin crossover behavior around room temperature and a T1/2 value is dependent on the halogen substituent on the dicarboxylic acids.
AB - We synthesized new Fe(II) compounds consisting of [Fe(L)2] (HL: 2-Acetylpyridine isonicotinoylhydrazone) and dicarboxylic acids. Single crystal analysis shows that short hydrogen bonds are formed between [Fe(L)2] and dicarboxylic acids. The hydrogen bonding interactions between metal complexes and dicarboxylic acids are complemented by π-π interactions, forming two-dimensional network structures. Magnetic properties show that the Fe(II) compounds exhibit gradual spin crossover behavior around room temperature and a T1/2 value is dependent on the halogen substituent on the dicarboxylic acids.
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U2 - 10.3390/cryst6100131
DO - 10.3390/cryst6100131
M3 - Article
VL - 6
JO - Crystals
JF - Crystals
SN - 2073-4352
IS - 10
M1 - 131
ER -