Dicarbon-yl(η(5)-cyclo-penta-dien-yl)(hexa-methyl-enetetra-mine-κN(1))iron(II) tetra-fluoridoborate.
Acta Crystallogr Sect E Struct Rep Online
; 68(Pt 8): m1077, 2012 Aug 01.
Article
em En
| MEDLINE
| ID: mdl-22904742
ABSTRACT
In the structure of the title compound, [Fe(C(5)H(5))(C(6)H(12)N(4))(CO)(2)]BF(4), the arrangement around the Fe(II) atom corresponds to that of a three-legged piano stool. The cyclo-penta-dienyl ligand occupies three coordination sites of the apical position in a η(5) fashion, while two CO ligands and one N atom of the hexa-methyl-ene-tetra-mine ligand occupy the remaining coordination sites to complete a distorted octa-hedral geometry. The asymmetric unit consists of two sets of crystallographically independent cations and anions with the r.m.s. deviations of the overlay of non-H atoms of each pair being 0.081 and 0.120â
Å, respectively. The Fe-N bond lengths are 2.0459â
(15) and 2.0490â
(14)â
Å, while the Fe-Cp(centroid) distances are 1.7257â
(3) and 1.7246â
(3)â
Å. One of the anions displays disorder, with the F atoms having occupancies of 0.58â
(4) and 0.42â
(4).
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
África do Sul