The Instability of Ni{N(SiMe3)2}2: A Fifty Year Old Transition Metal Silylamide Mystery
Faust, M., Bryan, A. M., Mansikkamäki, A., Vasko, P., Olmstead, M. M., Tuononen, H., Grandjean, F., Long, G. J., & Power, P. P. (2015). The Instability of Ni{N(SiMe3)2}2: A Fifty Year Old Transition Metal Silylamide Mystery. Angewandte Chemie International Edition, 54(44), 12914-12917. https://doi.org/10.1002/anie.201505518
Julkaistu sarjassa
Angewandte Chemie International EditionTekijät
Päivämäärä
2015Oppiaine
Epäorgaaninen ja analyyttinen kemiaFysikaalinen kemiaNanoscience CenterInorganic and Analytical ChemistryPhysical ChemistryNanoscience CenterTekijänoikeudet
© 2015 Wiley-VCH Verlag GmbH &Co. This is a final draft version of an article whose final and definitive form has been published by Wiley. Published in this repository with the kind permission of the publisher.
The characterization of the unstable NiII bis(silylamide) Ni{N(SiMe3)2}2 (1), its THF complex Ni{N(SiMe3)2}2(THF) (2), and the stable bis(pyridine) derivative trans-Ni{N(SiMe3)2}2(py)2 (3), is described. Both 1 and 2 decompose at ca. 25 °C to a tetrameric NiI species, [Ni{N(SiMe3)2}]4 (4), also obtainable from LiN(SiMe3)2 and NiCl2(DME). Experimental and computational data indicate that the instability of 1 is likely due to ease of reduction of NiII to NiI and the stabilization of 4 through dispersion forces.
Julkaisija
Wiley - VCH Verlag GmbH & Co. KGaAISSN Hae Julkaisufoorumista
1433-7851Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/24869483
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
Coordination Complexes of a Neutral 1,2,4-Benzotriazinyl Radical Ligand: Synthesis, Molecular and Electronic Structures, and Magnetic Properties
Morgan, Ian; Mansikkamäki, Akseli; Zissimou, Georgia A.; Koutentis, Panayoitis A.; Rouzières, Mathieu; Clérac, Rodolphe; Tuononen, Heikki (Wiley - VCH Verlag GmbH & Co. KGaA, 2015)A series of d-block metal complexes of the recently reported coordinating neutral radical ligand 1-phenyl-3-(pyrid-2-yl)-1,4-dihydro-1,2,4-benzotriazin-4-yl (1) was synthesized. The investigated systems contain the ... -
Dispersion Forces and Counterintuitive Steric Effects in Main Group Molecules: Heavier Group 14 (Si-Pb) Dichalcogenolate Carbene Analogues with Sub-90° Interligand Bond Angles
Rekken, Brian; Brown, Thomas; Fettinger, James; Lips, Felicitas; Tuononen, Heikki; Herber, Rolfe; Power, Philip (American Chemical Society, 2013)The synthesis and spectroscopic and structural characterization of an extensive series of acyclic, monomeric tetrylene dichalcogenolates of formula M(ChAr)2 (M = Si, Ge, Sn, Pb; Ch = O, S, or Se; Ar = bulky m-terphenyl ... -
Theoretical and computational studies of magnetic anisotropy and exchange coupling in molecular systems
Mansikkamäki, Akseli (University of Jyväskylä, 2018)The field of molecular magnetism studies the magnetic properties of molecular systems as opposed to conventional metal-based magnets. The high chemical modifiability of the constituting molecules makes such materials highly ... -
Lanthanoid complexes of cyclopentadienyl ligands
Mäkelä, Teemu (2019)Lantanoidikomplekseja on tutkittu pääasiassa neljästä syystä, joita ovat fundamentaalinen kiinnostus lantanoidikemiaan, lantanoidien luminesenssi, niiden katalyyttinen kyvykkyys ja magneettiset ominaisuudet. Lantanoidien ... -
The effect of steric hindrance on the packing of elongated objects
Ekman, Axel (University of Jyväskylä, 2016)Fibres of various materials can be deposited to form planar mats of fibres. These kinds of structures have gained substantial attention owing to their direct relation to both large industrial fields, such as paper and ...
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.