1. Research Institute for Organic Syntheses, Rybitví 296, CZ 533 54 Pardubice, Czech Republic
2. Institut für Anorganische Chemie, Universität Bremen, Leobener Straße, 28359 Bremen, Germany
3. G.A.Razuvaev Institute of Organometallic Chemistry, RAS, 49 Tropinin Street, 603950 Nizhny Novgorod, Russian Federation
4. N.I. Lobachevsky Nizhny Novgorod State University, Gagarin Avenue 23, 603950 Nizhny Novgorod, Russian Federation