caa a22 4500 463240545 CHVBK 20180405153311.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s10947-007-0036-6 doi (NATIONALLICENCE)springer-10.1007/s10947-007-0036-6 Theoretical study of the conformational states of triosmium clusters with a chiral µ-1-NH pinane ligand [Elektronische Daten] [V. Potemkin, V. Maksakov, V. Korenev] This paper reports a theoretical investigation of the conformations of triosmium clusters with a chiral pinane ligand (µ-H)Os3(CO)10(µ-NHC10H17). The potential curves of internal rotation of the organic ligand relative to the N-C bond are plotted for the cluster complexes. The structures of possible conformers are considered, and reasons for their stability are revealed. The barrier of rotation around the N-C bond of the terpenoid is 186.6 kJ/mol for crystals and ∼140 kJ/mol for solutions. Due to this, the free rotation of the ligand is hindered in both cases. The effects of the intra-and intermolecular interactions on the conformational state of the cluster complex are analyzed. Springer Science+Business Media, Inc., 2007 conformation analysis nationallicence cluster complexes nationallicence osmium nationallicence chiral ligands and complexes nationallicence Potemkin V. Chelyabinsk State University, Russia aut Maksakov V. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Korenev V. Novosibirsk State University, Russia aut Journal of Structural Chemistry Springer US 48/2(2007-03-01), 225-230 0022-4766 48:2<225 2007 48 10947 https://doi.org/10.1007/s10947-007-0036-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0036-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Potemkin V. Chelyabinsk State University, Russia aut NATIONALLICENCE 700 1- Maksakov V. A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 700 1- Korenev V. Novosibirsk State University, Russia aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Springer US 48/2(2007-03-01), 225-230 0022-4766 48:2<225 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 463240545 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer