Hexacarbonyltechnetium(I) perchlorate

Hexacarbonyltechnetium(I) perchlorate

The title compound, [Tc(CO)6]ClO4, was synthesized by the reaction of [TcCl(CO)5] with AgClO4, followed by acidification with HClO4 under a CO atmosphere. The [Tc(CO)6]+ cation has close to idealized octahedral geometry, with the bond angles between cis-CO groups close to 90° and the Tc&...

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Bibliographic Details
Main Authors: D. N. Suglobov, S. V. Krivovichev, A. A. Lumpov, G. V. Sidorenko, A. E. Miroslavov, V. V. Gurzhiy
Format: Article
Language:English
Published: International Union of Crystallography 2008-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536808025208
Description
Summary:The title compound, [Tc(CO)6]ClO4, was synthesized by the reaction of [TcCl(CO)5] with AgClO4, followed by acidification with HClO4 under a CO atmosphere. The [Tc(CO)6]+ cation has close to idealized octahedral geometry, with the bond angles between cis-CO groups close to 90° and the Tc—C bond lengths in the range 2.025 (3)–2.029 (3)Å. The perchlorate anion is disordered over two crystallographically equivalent half-occupied positions. The Tc atom in the [Tc(CO)6]+ cation is located on an inversion centre.
ISSN:1600-5368

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