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- Title
Frontispiece: Remarkable Structural and Electronic Features of the Complex Formed by Trimeric Copper Pyrazolate with Pentaphosphaferrocene.
- Authors
Filippov, Oleg A.; Titov, Aleksei A.; Guseva, Ekaterina A.; Loginov, Dmitry A.; Smol'yakov, Alexander F.; Dolgushin, Fedor M.; Belkova, Natalia V.; Epstein, Lina M.; Shubina, Elena S.
- Abstract
Bimetallic Complexes. NMR, IR, and UV/Vis spectroscopic analyses indicate that pentaphosphaferrocene [Cp*Fe(η5 ‐ P5)] and trimeric copper pyrazolate [(Cu{3,5 ‐ (CF3)2Pz})3] interact to form a new compound that is astonishingly stable in solution, as reported by E. S. Shubina et al. in their Communication on page 13176 ff. Furthermore, single ‐ crystal X ‐ ray analysis reveals unprecedented structural changes in the interacting molecules and a unique type of coordination in the resultant [Cp*Fe(μ3 ‐ η5:η2,η2 ‐ P5){Cu(3,5 ‐ (CF3)2Pz)}3] complex. 90° folding of the trimeric copper macrocycle enables the copper atoms to behave both as Lewis acid and Lewis base in the interaction with the cyclo ‐ P5 ligand.
- Subjects
PYRAZOLATES; COPPER compounds; COORDINATE covalent bond
- Publication
Chemistry - A European Journal, 2015, Vol 21, Issue 38, pn/a
- ISSN
0947-6539
- Publication type
Other
- DOI
10.1002/chem.201583861