GHOGA93

dr graeme hogarth

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Research
Publications
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Dr
Graeme
Hogarth
Dr Graeme Hogarth
Ex: 24664
g.hogarth@ucl.ac.uk
https://iris.ucl.ac.uk/iris/extResource/image/01/GHOGA93
1989-10-01

Appointment

ACARDR
1989-10-01
1
Reader in Inorganic Chemistry
ME
Dept of Chemistry
MPS
Faculty of Maths & Physical Sciences

Joined UCL

1989-10-01

Research Summary

Our work centres on molecular transition metal chemistry. Current projects include; the synthesis and study of diiron dithiolate complexes as biomimetic models for the iron-only hydrogenase enzyme, which is used in nature to convert protons to hydrogen, the use of well-defined gold clusters as precursors to gold nanoparticles for applications in heterogeneous catalysis, and the preparation of backbone functionalised dithiocarbamate complexes for applications in materials and biological processes.

Research Activities

4304
Binuclear and cluster chemistry
4344
Dithiocarbamates and smart dithiocarbamates
4324
Homogeneous and heterogeneous catalysis
4384
Imido and oxo chemistry
4284
Models of the iron-only hydrogenase enzyme
4364
Small bite-angle diphosphines

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UCL CENTRE FOR MATERIALS RESEARCH

dr graeme hogarth

Research Summary

Thiosaccharinate binding to palladium(II) and platinum( II): Synthesis and molecular structures of sulfur-bound complexes [M(kappa(1)-tsac)(2)(kappa(2)-diphosphane)]

Re-2(CO)(6)(mu-thpymS)(2) (thpymSH = pyrimidine-2-thiol) as a versatile precursor to mono- and polynuclear complexes: X-ray crystal structures of fac-Re(CO)(3)(PPh3)(kappa(2)-thpymS) and two isomers of ReRu3(CO)(13)(mu(3)-thpymS)

Palladium(II) complexes with 2-acetylamino-5-mercapto-1,3,4-thiadiazolate (amta) ligands: Molecular structures of the all trans dipalladium "paddlewheel" Pd-2(mu-amta)(4) and Pd(kappa(1)-amta)(2)(kappa(2)-dppe)

Backbone Modified Small Bite-Angle Diphosphines: Synthesis, Structure and Regioselective Thermal Rearrangements of Os-3(CO)(10){mu-Ph2PCH(Me)PPh2}

Following the Creation of Active Gold Nanocatalysts from Phosphine-Stabilized Molecular Clusters

Synthesis, spectroscopy, catalysis and crystal structure of [Rh(eta(4)-cod){(R)-N-(Ar) ethyl-2-oxo-1-naphthaldiminato-kappa N-2,O}] (Ar = C6H5, 3-/4-MeOC6H4, and 4-BrC6H4)

Reactivity of Triruthenium Furyne and Thiophyne Clusters: Multiple Additions of Thiolato and Selenolato Ligands through Oxidative Addition of S-H and Se-H Bonds

Heteroleptic palladium(II) and platinum(II) complexes of 1,1-bis(diphenylphosphino)ferrocene (dppf) and heterocyclic thionates: Crystal structures of [Pt(Phozt)(2)(kappa(2)-dppf)] (PhoztH=5-phenyl-1,3,4-oxadiazole-2-thione) and [Pd(bzoxt)(2)(kappa(2)-dppf)] (bzoxtH = benz-1,3-oxazoline-2-thione)

Syntheses, spectroscopy, and X-ray structures of 3-{(R)-(Ar)-ethylimino}-1,3-dihydro-indol-2-one (Ar=Ph, MeOC6H4, BrC6H4, 1-naphthyl) and [Rh(eta(4)-cod){3-((R)-(Ar)-ethylimino)-3H-indol-2-olato}]