RSS 1.0School of Chemistry
Browse by
Recent Submissions
-
The mechanism of oxygen reactions at porous oxide electrodes Part III: Water oxidation catalysis at RuO2/NiO mixed oxide electrodes
(2014)RuO2/NiO mixed oxide electrodes prepared by thermal decomposition were examined as potential water oxidation catalysts. Addition of just 10 mol% RuO2 to a NiO electrode was found to decrease the oxygen evolution reaction ... -
Single-crystal silicon/silicon dioxide multilayer heterostructures based on nanomembrane transfer
(2007)A method to fabricatesingle-crystalSi/SiO2multilayerheterostructures is presented. Heterostructures are fabricated by repeated transfer of single crystalsiliconnanomembranes alternating with deposition of spin-on-glass. ... -
Theoretical study of the valence and core photoemission spectra of C-60
(2001)The photoionization cross section and angular distribution relative to all primary ionizations in C60 have been computed employing a convergent one-centre expansion and an LDA hamiltonian over an extended energy range. The ... -
Complexes of a gallium heterocycle with transition metal dicyclopentadienyl and cyclopentadienylcarbonyl fragments, and with a dialkylmanganese compound.
(2006)The reactivity of several transition metal half sandwich complexes towards an anionic gallium(I) heterocyclic complex, [K(tmeda)][Ga{[N(Ar)C(H)]2}] (Ar = C6H3Pri2-2,6), has been investigated. This has led to the anionic ... -
The reactivity of Gallium-(I), -(II) and -(III) heterocycles towards group 15 substrates: Attempts to prepare gallium-terminal pnictinidene complexes.
(2006)The reactivity of a series of Ga(I), Ga(II) and Ga(III) heterocyclic compounds towards a number of Group 15 substrates has been investigated with a view to prepare examples of gallium–terminal pnictinidene complexes. ... -
Bidentate N-Heterocyclic carbene complexes of group 13 trihydrides and trihalides.
(2002)top Treatment of the potentially chelating bis-carbene, 1,2-ethylene-3,3′-di-tert-butyl-diimidazole-2,2′-diylidene, EtIBut, with [MH3(NMe3)], M = Al, Ga, In, in a 1 ∶ 1 or 1 ∶ 2 stoichiometery led to good yields of the ... -
Transition metal complexes of triphosphorus macrocycles: A new class of homogeneous olefin polymerisation catalysts.
(2002)Some early transition metal (Ti, V, Cr) complexes of the triphosphorus macrocycle 1,5,9-triethyl-1,5,9-triphosphacyclododecane, [12]aneP3Et3, and related derivatives [12]aneP3R3 (R = Ph, C3H6OMe) have been examined for ... -
The reactivity of diazabutadienes towards low oxidation state group 13 iodides and the synthesis of a new gallium(I) carbene analogue
(2002)The reactions of two diazabutadiene ligands, Ar-DAB [(ArN[double bond, length as m-dash]CH)2 , Ar = 2,6-Pri2C6H3] and But-DAB [(ButN[double bond, length as m-dash]CH)2] with either GaI or an AlI3/Al mixture have afforded ... -
Manganese and Rhenium triphosphorus macrocycle complexes and reactions with alkenes.
(2002)The synthesis of Re(III), Re(I) and Mn(I) compounds of the macrocyclic phosphine ligand 1,5,9-trialkyl-1,5,9-triphosphacyclododecane, 12[ane]P3R3 (R = Et, iBu) is described. The reaction of 12[ane]P3R3 with ReCl3(PPh3)2(CH3CN) ... -
Low valent carbonylvanadium complexes of the triphosphorus macrocycle 12[ane]P3Et3.
(2003)The triphosphorus macrocycle 1,5,9-triethyl-1,5,9-triphosphacyclododecane, 12[ane]P3Et3, reacts with [V(CO)6]− under photolytic conditions to produce fac-[(12[ane]P3Et3)V(CO)3]− (1) which has been isolated as its Et4N salt. ... -
"GaI": A versatile reagent for the synthetic chemist.
(2005)The current renaissance in main group chemistry has been fuelled by the remarkable array of fundamentally interesting yet synthetically applicable low oxidation state p-block compounds that have appeared over the last ... -
Evidence for the first oxidative addition of a transition metal into a digallane(4): Synthesis, structural characterisation and EPR studies of [Cp2ZrIII{Ga[N(Ar)C(H)]2}2][Li(THF)4], Ar = C6H3Pri2-2,6.
(2005)Treatment of “ZrCp2” with the digallane(4), [{Ga[N(Ar)C(H)]2}2], Ar = C6H3Pri2-2,6, in the presence of excess BunLi leads to the first example of a gallyl–Group 4 complex, [Cp2Zr{Ga[N(Ar)C(H)]2}2][Li(THF)4], via an ... -
Oxidation reactions of an anionic gallium(I) N-heterocyclic carbene analogue with group 16 compounds.
(2005)The reactivity of an anionic gallium(I) heterocycle, [K(tmeda)][:Ga([N(Ar)C(H)]2)], Ar = C6H3Pr(i)2-2,6, towards sources of elemental chalcogens and diorgano-dichalcogenides has been investigated and comparisons drawn with ...