0000000000895581
AUTHOR
Roderick E. Wasylishen
Side‐on Coordination in Isostructural Nitrous Oxide and Carbon Dioxide Complexes of Nickel
Abstract A nickel complex incorporating an N2O ligand with a rare η2‐N,N′‐coordination mode was isolated and characterized by X‐ray crystallography, as well as by IR and solid‐state NMR spectroscopy augmented by 15N‐labeling experiments. The isoelectronic nickel CO2 complex reported for comparison features a very similar solid‐state structure. Computational studies revealed that η2‐N2O binds to nickel slightly stronger than η2‐CO2 in this case, and comparably to or slightly stronger than η2‐CO2 to transition metals in general. Comparable transition‐state energies for the formation of isomeric η2‐N,N′‐ and η2‐N,O‐complexes, and a negligible activation barrier for the decomposition of the lat…
Nickel as a Lewis Base in a T‐Shaped Nickel(0) Germylene Complex Incorporating a Flexible Bis(NHC) Ligand
Flexible, chelating bis(NHC) ligand 2, able to accommodate both cis- and trans-coordination modes, was used to synthesize (2)Ni(η 2 -cod), 3. In reaction with GeCl2, this produced (2)NiGeCl2, 4, featuring a T-shaped Ni(0) and a pyramidal Ge center. Complex 4 could also be prepared from [(2)GeCl]Cl, 5, and Ni(cod)2, in a reaction that formally involved Ni-Ge transmetalation, followed by coordination of the extruded GeCl2 moiety to Ni. A computational analysis showed that 4 possesses considerable multiconfigurational character and the Ni→Ge bond is formed through σ-donation from the Ni 4s, 4p, and 3d orbitals to Ge. (NHC)2Ni(cod) complexes 9 and 10, as well as (NHC)2GeCl2 derivative 11, incor…
CCDC 1861477: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 1861476: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 1861475: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 1861479: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 2023412: Experimental Crystal Structure Determination
Related Article: Braulio Michele Puerta Lombardi, Chris Gendy, Benjamin S. Gelfand, Guy M. Bernard, Roderick E. Wasylishen, Heikki M. Tuononen, Roland Roesler|2021|Angew.Chem.,Int.Ed.|60|7077|doi:10.1002/anie.202011301
CCDC 1861473: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 2023411: Experimental Crystal Structure Determination
Related Article: Braulio Michele Puerta Lombardi, Chris Gendy, Benjamin S. Gelfand, Guy M. Bernard, Roderick E. Wasylishen, Heikki M. Tuononen, Roland Roesler|2021|Angew.Chem.,Int.Ed.|60|7077|doi:10.1002/anie.202011301
CCDC 1861471: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 2023413: Experimental Crystal Structure Determination
Related Article: Braulio Michele Puerta Lombardi, Chris Gendy, Benjamin S. Gelfand, Guy M. Bernard, Roderick E. Wasylishen, Heikki M. Tuononen, Roland Roesler|2021|Angew.Chem.,Int.Ed.|60|7077|doi:10.1002/anie.202011301
CCDC 1861472: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 1861474: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 1861478: Experimental Crystal Structure Determination
Related Article: Chris Gendy, Akseli Mansikkamäki, Juuso Valjus, Joshua Heidebrecht, Paul Chuk-Yan Hui, Guy M. Bernard, Heikki M. Tuononen, Roderick E. Wasylishen, Vladimir K. Michaelis, Roland Roesler|2019|Angew.Chem.,Int.Ed.|58|154|doi:10.1002/anie.201809889
CCDC 2023414: Experimental Crystal Structure Determination
Related Article: Braulio Michele Puerta Lombardi, Chris Gendy, Benjamin S. Gelfand, Guy M. Bernard, Roderick E. Wasylishen, Heikki M. Tuononen, Roland Roesler|2021|Angew.Chem.,Int.Ed.|60|7077|doi:10.1002/anie.202011301