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Browsing publications by Dr Stephen Liddle.

Newcastle AuthorsTitleYearFull text
Dr Erli Lu
Dr Stephen Liddle
Back-bonding between an electron-poor, high-oxidation-state metal and poor π-acceptor ligand in a uranium(v)–dinitrogen complex2019
Dr Erli Lu
Dr Stephen Liddle
Emergence of the structure-directing role of f-orbital overlap-driven covalency2019
Dr Erli Lu
Dr Stephen Liddle
Prediction of high bond-order metal-metal multiple-bonds in heterobimetallic 3d-4f/5f complexes [TM-M{N(: o-[NCH2P(CH3)2]C6H4)3}] (TM = Cr, Mn, Fe; M = U, Np, Pu, and Nd)2019
Dr Erli Lu
Dr Stephen Liddle
A Very Short Uranium(IV)–Rhodium(I) Bond with Net Double-Dative Bonding Character2018
Dr Erli Lu
Dr Stephen Liddle
Silyl-Phosphino-Carbene Complexes of Uranium(IV)2018
Dr Erli Lu
Dr Stephen Liddle
The inverse-trans-influence in tetravalent lanthanide and actinide bis(carbene) complexes2017
Dr Erli Lu
Dr Stephen Liddle
Emergence of comparable covalency in isostructural cerium(IV)- and uranium(IV)-carbon multiple bonds2016
Dr Erli Lu
Dr Stephen Liddle
Uranium Metalla-Allenes with Carbene Imido R2C=UIV=NR’ Units (R=Ph2PNSiMe3; R’=CPh3): Alkali-Metal-Mediated Push–Pull Effects with an Amido Auxiliary2016
Dr Erli Lu
Dr Stephen Liddle
Uranium–Carbene–Imido Metalla-Allenes: Ancillary-Ligand-Controlled cis-/trans-Isomerisation and Assessment of trans Influence in the R2C=UIV=NR’ Unit (R=Ph2PNSiMe3; R’=CPh3)2016
Dr Erli Lu
Dr Stephen Liddle
Group 10 Metal-Metal Bonds2015
Dr Erli Lu
Dr Stephen Liddle
Group 7 Metal-Metal Bonds2015
Dr Erli Lu
Dr Stephen Liddle
Uranium-mediated oxidative addition and reductive elimination2015
Dr Keith Izod
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Dr Ross Harrington
Amino-functionalised diarylphosphide complexes of the alkali metals and lanthanum2006
Dr Stephen Liddle
Dr Keith Izod
Synthesis and crystal structure of the heteroleptic lanthanum(III) bis-diphosphinomethanide complex [La{CH(PPh2)2}2(I)(THF)2]2006
Emeritus Professor Bill Clegg
Dr Stephen Liddle
(Dibenzo-18-crown-6)(2-phenylamidopyridine)-potassium(I)2004
Emeritus Professor Bill Clegg
Dr Stephen Liddle
(Dibenzo-18-crown-6)(2-phenylamidopyridine)-rubidium(I)2004
Dr Keith Izod
Dr Stephen Liddle
Emeritus Professor Bill Clegg
A Convenient Route to Lanthanide Triiodide THF Solvates. Crystal Structures of Lnl3(THF)4 [Ln = Pr] and Lnl 3(THF)3.5 [Ln = Nd, Gd, Y]2004
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Bis[μ-2-(phenylamido)pyridine]bis{[2-(phenyl-amino)pyridine]lithium(I)}2004
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Heavier alkali metal complexes of 2-phenylamidopyridine: An X-ray crystallographic and theoretical study of a structurally diverse series of crown ether adducts2004
Dr Keith Izod
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Protonation of a lanthanum phosphide-alkyl occurs at the P-La not the C-La bond: Isolation of a cationic lanthanum alkyl complex2004
Dr Stephen Liddle
Dr Keith Izod
Synthesis and characterization of 1,3-diphosphapropene and alkali-metal 1,3-diphosphaallyl complexes and unexpected 1,3-rearrangement of a cesium 1,3-diphosphaallyl complex to a cesium secondary phosphanide2004
Dr Keith Izod
Dr Stephen Liddle
Emeritus Professor William McFarlane
Emeritus Professor Bill Clegg
Synthesis and reactions of sterically encumbered, heteroleptic lanthanum phosphides. Structural characterization of [{(Me3Si)2CH}-(C6H4-2-Ch2NMe 2)P]2La(OR) and [{(Me3Si)2CH}- (C6)H4-2-CH2NMe2)P]La(THF)[P(C6H4-2-CH2NMe2)-{CH(SiMe 3)(SiMe2CH2)}] [R =i-Pr, t-Bu]2004
Dr Keith Izod
Dr Stephen Liddle
Emeritus Professor William McFarlane
Emeritus Professor Bill Clegg
Synthesis and Reactions of Sterically Encumbered, Heteroleptic Lanthanum Phosphides. Structural Characterization of [{(Me3Si)2CH}-(C6H4-2-CH2NMe2)P]2La(OR) and [{(Me3Si)2CH}- (C6H4-2-CH2NMe2)P]La(THF)[P(C6H4-2-CH2NMe2)-{CH(SiMe3)(SiMe2CH2)}] [R = i-Pr, t-Bu]2004
Dr Stephen Liddle
Emeritus Professor Bill Clegg
A homologous series of crown-ether-complexed alkali metal amides as discrete ion-pair species: Synthesis and structures of [M(12-crown-4) 2][PyNPh·PyN(H)Ph] (M = Li, Na and K)2003
Emeritus Professor Bill Clegg
Dr Stephen Liddle
A triclinic polymorph of octa-tert-butoxy-tetralithiumtetrasodium2003
Dr Keith Izod
Emeritus Professor William McFarlane
Brent Tyson
Emeritus Professor Bill Clegg
Dr Ross Harrington
et al.
Alkali Metal-Mediated Schlenk Dimerization of a Phosphorus-Substituted Alkene. Synthesis and Crystal Structures of Li, Na, and K Derivatives of a Phosphorus-Stabilized Butane-l,4-diide Ligand2003
Dr Keith Izod
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Alkyl complexes of strontium and barium: Synthesis and structural characterization of {(Me3Si)2(MeOMe2Si)C}2Sr(THF) and {(Me3Si)2(MeOMe2Si)C}2Ba (MeOCH2CH2OMe)2003
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Polymeric (18-crown-6)bis(2-amidopyridinecaesium) toluene solvate2003
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Potassium-zinc induced synergic enhancement of the basicity of hexamethyldisilazide (HMDS) towards methylbenzene molecules2003
Dr Stephen Liddle
Dr Keith Izod
The first structurally authenticated alkali metal 1,3-diphosphaallyl complex [{ButC(PMes)2}Li(thf)3] (Mes = 2,4,6-Me3C6H2): An alternative synthetic approach to substituted 1,3-diphosphaallyl complexes2003
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Synthesis and crystal structures of the 15-crown-5 solvates of potassium- and rubidium-2-trimethylsilylamidopyridine2002
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Synthesis and structure of the novel octanuclear lithium aryloxide cluster [(hmqLi)(8)(THF)(4)] (hmq(-)=2-hydroxy-4-methylquinoline monoanion): formation of a rare four-rung intercepted Li-O ladder2002
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Cation-induced structural variations in the alkali metal derivatives of 2-trimethylsilylaminopyridine: Synthesis and X-ray structures of complexes for all five metals Li-Cs with 12-crown-42001
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Formation of[M(15-crown-5)2]2[Li(NHPy)3] (M = K or Cs): The first structurally authenticated examples of a monomeric lithium species coordinated by three amide anions2001
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Ligand effects in the syntheses of molecular main group metal species containing interstitial hydride2001
Dr Keith Izod
Paul O'Shaughnessy
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Regioselective metalation of a tertiary phosphine. Synthesis and structural characterization of an unusual tetramerie lithium phosphinomethanide2001
Dr Stephen Liddle
Emeritus Professor Bill Clegg
Synthesis and structure of the novel mixed anion-dianion lithium cage compound [(6-LiCH2Py-2-OLi)4(6-CH3Py-2-OLi) 2(THF)9]2001
Dr Keith Izod
Emeritus Professor Bill Clegg
Dr Stephen Liddle
The first structurally authenticated Rb-PR3 and Cs-PR3 contacts. Synthesis and crystal structures of [Rb{(Me3Si)2CP(C6H4-2-CH2 NMe2)2}]n and [Cs{(Me3Si)2CP(C6H4-2-CH2 NMe2)2}(toluene)]n2001
Emeritus Professor Bill Clegg
Dr Stephen Liddle
A Remarkable Isostructural Homologous Series of Mixed Lithium-Heavier Alkali Metal tert-Butoxides [(t-BuO)(8)Li4M4] (M = Na, K, Rb or Cs)2000
Emeritus Professor Bill Clegg
Dr Stephen Liddle
'Inverse crown ether' complexes extended to group 12 through the syntheses of [Na2Zn2(HMDS)(4)(O)] and [{K2Zn2(HMDS)(4)(O-2)(x)(O)(y)}(infinity)]2000
Dr Keith Izod
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Parallels between the chemistry of alkoxo-phosphidecalcium(II) and ytterbium(II). Synthesis and crystal structure of a calcium alkoxo-phosphide cuboidal complex2000
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Pentanuclear asymmetrical ladder structure of the 1,4-dimethylpiperazine solvate of lithium anilide and its implication for the unknown structure of amorphous lithium anilide2000
Emeritus Professor Bill Clegg
Dr Keith Izod
Dr Stephen Liddle
Synthesis and crystal structure of a homoleptic, alkali metal-free lanthanide(II) phosphide complex2000
Dr Keith Izod
Paul O'Shaughnessy
Dr Joanne Sheffield
Emeritus Professor Bill Clegg
Dr Stephen Liddle
et al.
Synthesis and structural characterization of Sm(II) and Yb(II) complexes containing sterically demanding, chelating secondary phosphide ligands2000
Emeritus Professor Bill Clegg
Dr Keith Izod
Dr Stephen Liddle
Paul O'Shaughnessy
Dr Joanne Sheffield
et al.
Synthesis and structural characterization of the first lanthanide(II) cuboidal cluster. Unexpected C-O activation by an unchanged ytterbium(II) center2000
Emeritus Professor Bill Clegg
Dr Lynne Horsburgh
Dr Stephen Liddle
Alan Robertson
The changing structural chemistry of lithium anilide on solvation by pyridine, 4-methylpyridine or 4-tert-butylpyridine2000
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Alan Robertson
A novel heterometallic alkoxide: Lithium-potassium tert-butoxide [(BU(t)O)8Li4K4]1999
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Dis-assembling lithium amide ladder structures: New insight through the structure of [{[PhCH2N(H)Li]2·thf}(∞)], a polymer of (NLi)2 planar rings connected by thf-bridged (NLi)2 butterfly junctions1999
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Investigation and novel synthesis of lithium dialkylaluminium amides1999
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Lithiated organophosphorus enamines: A new synthetic approach and the first crystal structures1999
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Synthesis, characterisation and a theoretical investigation of the formation of lithium dialkylaluminium amides1999
Emeritus Professor Bill Clegg
Dr Stephen Liddle
Towards an understanding of the conjugate addition of organolithium reagents to α,β-unsaturated ketones: The isolation and solid-state structure of a monomeric lithium aluminate with very short agostic LiHC interactions11999