| | 1 | Author
| Alfred Zinn, Henning Von Arnim, Werner Massa, Michael Schäfer, Jürgen Pebler, K. Urt Dehnicke | Requires cookie* | | | Title
| [P h -C (  | | | | Abstract
| N S iM e3)2]2FeO ; ein Amidinatokomplex von Eisen(III) mit verzerrt trigonal-bipyramidaler Struktur [P h -C (N S iM e3)2]2FeCl; an Amidinato Complex o flro n (III) with a Distorted Trigonal-Bipyramidal Structure The am idinato complex [P h -C (N S iM e3)2]2FeCl has been prepared by the reaction o f FeOCl with the amidine P h -C (N S iM e3)[N(SiM e3)2] in acetonitrile/THF in the form o f dark red m ois ture sensitive single crystals. The complex was characterized by IR spectroscopy, by its 57Fe-M össbauer spectra, as well as by an X-ray structure determination. Space group P i, Z = 2, 3180 observed unique reflections, R = 0.068. Lattice dimensions at -8 0 C: a = 1210.4(2), b = 1272.7(3), c = 1316.0(3) pm; a = 67.81(3)°, ß = 76.14(3)°, y = 67.19(3)°. The com plex has a molecular structure in which the iron atom is surrounded in a distorted trigonal-bipyramidal fashion with the chlorine ligand and two nitrogen atoms o f different amidinato chelates in equatorial positions. The remaining nitrogen atom s occupy the apical positions. | | | |
Reference
| Z. Naturforsch. 46b, 1300 (1991); eingegangen am 28. Februar 1991 | | | |
Published
| 1991 | | | |
Keywords
| Am idinato Complex o f Iron, Synthesis, IR Spectra, 57Fe M össbauer Spectra, Crystal Structure | | | |
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| ZNB-1991-46b-1300 | | | | Volume
| 46 | |
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