Unusual electronic structure of bis-isocyanide complexes of iron(III) porphyrinoids.
Dalton Trans
; 41(11): 3126-9, 2012 Mar 21.
Article
in En
| MEDLINE
| ID: mdl-22307270
ABSTRACT
A series of isocyanide complexes, [Fe(Porphyrinoid)((t)BuNC)(2)](+), were synthesized and examined for their physicochemical properties. The molecular structure of the bis((t)BuNC) adduct of the iron(III) porphycene (1) and corrphycene (2) adopting the (d(xy))(2)(d(xz), d(yz))(3) ground state were determined for the first time. Furthermore, 1 and 2 showed unusual crossover phenomena between different electron configurations, (d(xy))(2)(d(xz), d(yz))(3) ground state and (d(xz), d(yz))(4)(d(xy))(1) ground state, by the addition of the external stimuli.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Porphyrins
/
Models, Molecular
/
Electrons
/
Iron
Language:
En
Journal:
Dalton Trans
Journal subject:
QUIMICA
Year:
2012
Type:
Article
Affiliation country:
Japan