Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2003
Title: 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)]
Authors: Sözüer, Hikmet Işıl
Dülger İrdem, Seçkiner
Jeffery, John J.
Hamidov, Hayrullah
Şentürk, Ozan Sanlı
Keywords: Imido complexes
Molybdenum complexes
Oxo bridged Mo(V) complexes
Oxo complexes
Publisher: De Gruyter
Source: Sözüer, 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.
Abstract: The 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.
URI: http://hdl.handle.net/11147/2003
https://doi.org/10.1515/znb-2005-0103
ISSN: 0932-0776
1865-7117
Appears in Collections:Chemistry / Kimya
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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