48 Result(s)

Article

Open Pentaruthenium Cluster Complexes Formed from the Addition of Benzoic Acid to Ru₅(C)(CO)₁₅

Two isomers of Ru₅(C)(CO)₁₄(O₂CC₆H₅)(μ-H): Ru₅(C)(CO)₁₄(η²-O₂CC₆H₅)(μ-H), 2 and Ru₅(C)(CO)₁₄(μ-O₂CC₆H₅)(μ-H), 3 were obtained from the reaction of Ru₅(C)(CO)₁₅ with benzoic acid (PhCO₂H). Both compounds were char...

Richard D. Adams, Mitchell Smith, Jonathan Tedder in Journal of Cluster Science (2017)

Article

50 Years of Cluster Chemistry

Richard D. Adams, Vladimir P. Fedin in Journal of Cluster Science (2015)

Article

Synthesis and Structural Characterization of SiO₂-Supported PtFe Catalysts Prepared from PtFe₂(C₈H₁₂)(CO)₈

Fourier transform infrared (FTIR) and extended X-ray absorption fine structure (EXAFS) spectroscopies were used to characterize the species formed following deposition of a PtFe₂(COD)(CO)₈ cluster on SiO₂ and rem...

Attilio Siani, Burjor Captain, Richard D. Adams, Oleg S. Alexeev… in Topics in Catalysis (2011)

Article

Metallic Nanoantennae and their Use in Organic-Polymer Photovoltaics

The potential of gold nanorods to act as “antennae” in organic photovoltaic devices and improve performance by enhancing the optical field within the device has been examined. Gold nanorods were blended into t...

Eric Peterson, Patrick N. Sisco, Catherine J. Murphy… in Journal of Cluster Science (2011)

Article

Synthesis, Crystal Structure, Photophysical Properties, and DFT Calculations of a Bis(tetrathia-calix[4]arene) Tetracadmium Complex

Thiacalix[4]arenes are a unique family of polydentate ligands that offer a combination of four soft sulfur atoms together with four hard phenol oxygen atoms for binding to metal ions. In this study, the tetran...

Ming-Lai Fu, Norma L. Rangel, Richard D. Adams… in Journal of Cluster Science (2010)

Article

Iridium–Ruthenium Cluster Complexes with SnPh₃ Ligands from the Reaction of IrRu₃(CO)₁₃(μ-H) with HSnPh₃

The reaction of IrRu₃(CO)₁₃(μ-H), 1 with HSnPh₃ in hexane solvent at reflux has provided the new mixed metal cluster compounds Ir₂Ru₂(CO)₁₁(SnPh₃)(μ-H)₃, 2 and IrRu₃(CO)₁₁(SnPh₃)₃(μ-H)₄, 3 containing SnPh₃ ligand...

Richard D. Adams, Yuwei Kan, Eszter Trufan, Qiang Zhang in Journal of Cluster Science (2010)

Article

Foreword

Achim Müller, Richard D. Adams in Journal of Cluster Science (2009)

Article

Platinum–Ruthenium Cluster Complexes from the Reaction of Ru₃(CO)₁₂ with Pt(PBu^t ₃)₂

Three new platinum–ruthenium complexes: Pt₃Ru₃(PBu^t ₃)₃(CO)₁₂, 8, Pt₅Ru₃(PBu^t ₃)₃(CO)₁₂, 9 and PtRu₃(PBu^t ₃)₂(CO)₈(μ₃-PBu^t)(μ-H)₂, 10 were o...

Richard D. Adams, Erin M. Boswell, Burjor Captain, Lei Zhu in Journal of Cluster Science (2008)

Article

Foreword: A Special Issue to Dieter Fenske

Günter Schmid, Achim Müller, Richard D. Adams in Journal of Cluster Science (2007)

Article

Ruthenium Carbonyl Cluster Complexes with Phenylgermyl Ligands from the Reactions of Ph₃GeH with Ru(CO)₅ and Ru₃(CO)₁₂

Four new triphenylgermylruthenium carbonyl compounds HRu(CO)₄GePh₃, 14; Ru(CO)₄(GePh₃)₂, 15; Ru₂(CO)₈(GePh₃)₂, 16; and Ru₃(CO)₉(GePh₃)₃(μ-H)₃, 17 were obtained from the reaction of Ru(CO)₅ with Ph₃GeH in hexane s...

Richard D. Adams, Burjor Captain, Eszter Trufan in Journal of Cluster Science (2007)

Article

Bimetallic Cluster Provides a Higher Activity Electrocatalyst for Methanol Oxidation

The cluster complex Pt₂Ru₄(CO)₁₈ was used as a precursor to prepare a 60 wt% 1:2 Pt:Ru nanoparticles on carbon (PtRu/C) for use as an electrocatalyst for methanol oxidation. This bimetallic carbonyl cluster compl...

Brenda L. García, Burjor Captain, Richard D. Adams… in Journal of Cluster Science (2007)

Article

Reaction of Tetracopper(I)-Phosphonitocavitand with PhSeSiMe₃: Synthesis and Structure of a Polyanionic Cluster [pyH]₆[(CuCl)₉(μ₃-SePh)₅(μ₄-SePh)]

Treatment of tetracopper(I)-phosphonitocavitand [1·Cu₄(μ-Cl)₄(μ₄-Cl)] (2) (1 = tetraphosphonitocavitand [rccc-2,8,14,20-tetrakis-(iso-butyl)-phosphonitocavitand (C₄₄H₄₈O₈P₄Ph₄)]) with PhSeSiMe₃ in THF at low temp...

Qian-Feng Zhang, Yu-Jie Liu, Richard D. Adams… in Journal of Cluster Science (2006)

Article

Pd(PBu ₃ ^t ) Adducts of Os₃(CO)₁₂. Synthesis and Structures of Pd₂Os₃(CO)₁₂(PBu ₃ ^t )₂ and Pd₃Os₃(CO)₁₂ (PBu ₃ ^t )₃

Two new compounds Pd₂Os₃(CO)₁₂ \(\hbox{(PBu}^{t}_{3})_{2}\) , 13 and Pd₃Os₃(CO)₁₂ ...

Richard D. Adams, Burjor Captain, Wei Fu, Mark D. Smith… in Journal of Cluster Science (2006)

Article

Addition of Alkynes to High Nuclearity Platinum–Ruthenium Carbonyl Cluster Complexes

The reactions of the mixed metal cluster complexes PtRu₅(CO)₁₆(μ₆-C)[Pt(PBu \(^{{\rm t}}_3\) )], 5 and PtRu₅(CO)₁₆(μ₆-...

Richard D. Adams, Burjor Captain, Lei Zhu in Journal of Cluster Science (2005)

Article

Introduction: A Special Issue Dedicated to Ilya I. Moiseev

Achim Müller, Günther Schmid, Richard D. Adams in Journal of Cluster Science (2005)

Article

Trinuclear Metal Clusters with Three Different Metal Atoms from the Insertion of CpCo and Cp*Rh Groups into the S–S Bonds of [CpFeMn(CO)₅(μ-S₂)]₂^†

Two cobalt containing products CpCoMn₂(CO)₆(μ₃-S)₂, 2 and Cp₂FeCoMn(CO)₃(μ₃-S)₂, 3 were obtained from the reaction of [CpFeMn(CO)₅(μ-S₂)]₂, 1 with CpCo(CO)₂ at room temperature. The two rhodium containing product...

Richard D. Adams, Erin Boswell, Shaobin Miao… in Journal of Cluster Science (2005)

Article

High Nuclearity Bimetallic Rhodium–Palladium Carbonyl Cluster Complexes. Synthesis and Characterization of Rh₆(CO)₁₆[Pd(PBu ^t ₃)]₃ and Rh₆(CO)₁₆[Pd(PBu ^t ₃)]₄

The reaction of Rh₄(CO)₁₂ with Pd(PBu ^t ₃)₂ yielded the high nuclearity bimetallic hexarhodium-tripalladium cluster complex Rh₆(CO)₁₆[Pd(PBu ^t

Richard D. Adams, Burjor Captain, Mark D. Smith in Journal of Cluster Science (2004)