Photo- and redox activation of homo-and heteronuclear transition metal clusters: experiment and theory - Contents

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Photo- and redox activation of homo-and heteronuclear transition metal clusters:

experiment and theory

Vergeer, F.W.

Publication date

2003

Link to publication

Citation for published version (APA):

Vergeer, F. W. (2003). Photo- and redox activation of homo-and heteronuclear transition

metal clusters: experiment and theory.

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Contents Contents

Researchh Methods and Instrumentation

Firstt Direct Observation and Characterization of the Lowest Excited Statee and Primary Photoproducts of [Ru3(CO)i2] and [Os3(CO)10

(l,3-cyclohexadiene)]] by Picosecond Time-Resolved UV-vis and IR Spectroscopies s

Partt A

Thee First Steps of the Light-Induced Biradical and Zwitterion Formationn from the Clusters [Os3(CO),0(a-diimine)] Studied with

Ultrafastt Time-Resolved UV-vis and IR Absorption Spectroscopies

Partt B

Thermall Pathways of the Biradical Photoproducts of the Cluster [Os3(CO)io('Pr-AcPy)]] Analyzed with Time-Resolved

Single-Wavelengthh Transient Absorption Spectroscopy

PartC C

Redox-Controlledd Charge-Transfer Photochemistry of

[Os3(CO),0(AcPy-MV2+)]] (AcPy-MV2+ =

[2-pyridylacetimine-;V-(2-(11 '-methyl-4,4'-bipyridin-1,1 '-diium-1 -yl)-ethyl)](PF6)2)

Markedd Influence of the Bridging Carbonyl Ligands on the Photo- and Electrochemistryy of the Clusters [Ru3(CO)8(u-CO)2diimine)]

(a-diiminee = bipyridine, 4,4'-dimethyl-bipyridine, 2,2'-bipyrimidine) )

Multiplee Evidence for Heterosite Effects in the Novel Heteronuclear Clusterss [Os2Ru(CO)|2-n(L)] (n - 1, L = PPh3; n = 2, L =

2-acetylpyridine-iV-isopropylimine) )

Partt A

Exploringg the Photoreactivity of the Triangular Mixed-Metal Clusters [Os2Pt(CO)8(PPh3)2]] and [Os2Rh(CO)9(r,5-C5Me5)]

PartB B

Photo-- and Electrochemically Driven Conversion of the Heterometallic Clusterr [Ru3Ir(u3-H)(CO),3] into [Ru3Ir(fi-H)3.n(CO),2]n (n = 0 - 2)

Summary y Samenvatting g 5 5 31 1 45 5 69 9 85 5 95 5 121 1 159 9 193 3 209 9 221 1 231 1