0000000000306490

AUTHOR

Matthew M. D. Roy

showing 4 related works from this author

Probing the Extremes of Covalency in M-Al bonds: Lithium and Zinc Aluminyl Compounds.

2022

Synthetic routes to lithium, magnesium, and zinc aluminyl complexes are reported, allowing for the first structural characterization of an unsupported lithium-aluminium bond. Crystallographic and quantum-chemical studies are consistent with the presence of a highly polar Li-Al interaction, characterized by a low bond order and relatively little charge transfer from Al to Li. Comparison with magnesium and zinc aluminyl systems reveals changes to both the M-Al bond and the (NON)Al fragment (where NON=4,5-bis(2,6-diisopropylanilido)-2,7-di-tert-butyl-9,9-dimethylxanthene), consistent with a more covalent character, with the latter complex being shown to react with CO<sub>2</sub> vi…

low valent compoundssinkki (metallit)ChemistryMagnesiumaluminiumzincchemistry.chemical_elementkompleksiyhdisteetGeneral ChemistryZincGeneral MedicineBond orderCatalysiskemialliset sidoksetCrystallographylitiumNucleophilelithiumCovalent bondAluminiumaluminylPolarLithiumalumiiniAngewandte Chemie (International ed. in English)
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CCDC 2095879: Experimental Crystal Structure Determination

2021

Related Article: Matthew M. D. Roy, Jamie Hicks, Petra Vasko, Andreas Heilmann, Anne-Marie Baston, Jose M. Goicoechea, Simon Aldridge|2021|Angew.Chem.,Int.Ed.|60|22301|doi:10.1002/anie.202109416

Space GroupCrystallographyCrystal System[N2N4-bis(246-trimethylphenyl)pentane-24-diiminato]-{27-di-t-butyl-N4N5-bis[26-bis(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-bis(aminido)}-{mu-formato}-zinc-aluminium hexane solvateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2095878: Experimental Crystal Structure Determination

2021

Related Article: Matthew M. D. Roy, Jamie Hicks, Petra Vasko, Andreas Heilmann, Anne-Marie Baston, Jose M. Goicoechea, Simon Aldridge|2021|Angew.Chem.,Int.Ed.|60|22301|doi:10.1002/anie.202109416

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(27-di-t-butyl-N4N5-bis[26-bis(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-diaminato)-(N2N4-bis(246-trimethylphenyl)pentane-24-diiminato)-aluminium-zincExperimental 3D Coordinates
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CCDC 2095877: Experimental Crystal Structure Determination

2021

Related Article: Matthew M. D. Roy, Jamie Hicks, Petra Vasko, Andreas Heilmann, Anne-Marie Baston, Jose M. Goicoechea, Simon Aldridge|2021|Angew.Chem.,Int.Ed.|60|22301|doi:10.1002/anie.202109416

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters{27-di-t-butyl-N4N5-bis[26-bis(propan-2-yl)phenyl]-99-dimethyl-9H-xanthene-45-diaminato}-bis(diethyl ether)-lithium-aluminium diethyl ether solvateExperimental 3D Coordinates
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