Sözüer, Hikmet IşılDülger İrdem, SeçkinerJeffery, John J.Hamidov, HayrullahŞentürk, Ozan Sanlı2016-07-282016-07-282005Sözüer, H.I., Dülger İrdem, S., Jeffery, J.J., Hamidov, H., and Şentürk, O.S. (2005). Oxo-bridged (haloarylimido)[tris(3,5-dimethylpyrazolyl)borato]- molybdenum(V) complexes: Crystal structures of geometric isomers of [MoTp*(O)Cl](μ-O)[MoTp*(Cl)(≡NC6H 4Br)]. Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 60(1), 15-21.0932-07761865-7117http://hdl.handle.net/11147/2003https://doi.org/10.1515/znb-2005-0103The reaction between [MoTp*(O)Cl2], [Tp* = hydrotris(3,5-dimetylpyrazol-1-yl)borate] and 4-bromoaniline in refluxing toluene gave geometric isomers of [MoTp*(O)Cl](μ-O)[MoTp*(Cl) (≡NC6H4Br)] (1a, cis; 1b, trans), but a similar reaction between [MoTp*(O)Cl2] and 4-chloroaniline yielded only one product, [MoTp*(O)Cl](μ-O)[MoTp*(Cl)(≡NC 6H4Cl)] (2) as a red crystalline solid. The new compounds were characterized by microanalytical data, mass, IR and 1H NMR spectroscopy. The X-ray structure analysis of 1a and 1b revealed that the complexes are geometric isomers, the two chloro ligands being cis in 1a and trans in 1b. Both compounds have Mo-O-Mo linkages and nearly linear arylimido moieties.eninfo:eu-repo/semantics/openAccessImido complexesMolybdenum complexesOxo bridged Mo(V) complexesOxo complexesArticle2-s2.0-1384426600210.1515/znb-2005-0103