List of works - R. Morris Bullock

6-(alkylamino)-9-alkylpurines. A new class of potential antipsychotic agents

scientific article published in September 1997

A Mercurial Route to a Cobalt Dihydrogen Complex ⬇️

scientific article published on March 30, 2011

A Silicon-Based Heterojunction Integrated with a Molecular Excited State in a Water-Splitting Tandem Cell

scientific article published on 24 June 2019

A Synthetic Nickel Electrocatalyst with a Turnover Frequency Above 100,000 s-1 for H2 Production

scientific article published in Science

A hydrogen-evolving Ni(P2N2)2 electrocatalyst covalently attached to a glassy carbon electrode: preparation, characterization, and catalysis. comparisons with the homogeneous analogue

scientific article published on 7 June 2014

A rare terminal dinitrogen complex of chromium

scientific article published on 12 October 2011

A recyclable catalyst that precipitates at the end of the reaction

scientific article published in Nature

Acidic ionic liquid/water solution as both medium and proton source for electrocatalytic H2 evolution by [Ni(P2N2)2]2+ complexes

scientific article

Ammonia Oxidation by Abstraction of Three Hydrogen Atoms from a Mo-NH3 Complex.

scientific article published on 6 February 2017

An Iron Catalyst for Ketone Hydrogenations under Mild Conditions

scientific article published on 01 January 2007

An iron complex with pendent amines as a molecular electrocatalyst for oxidation of hydrogen.

scientific article

Anion control of tautomeric equilibria: Fe-H vs. N-H influenced by NH···F hydrogen bonding

scientific article published on 23 November 2018

Beyond fossil fuel-driven nitrogen transformations

scientific article published in Science

Carbon-to-metal hydrogen atom transfer: direct observation using time-resolved infrared spectroscopy

scientific article

Catalytic Ammonia Oxidation to Dinitrogen by Hydrogen Atom Abstraction

scientific article published on 11 June 2019

Catalytic N2 Reduction to Silylamines and Thermodynamics of N2 Binding at Square Planar Fe.

scientific article published on 14 June 2017

Catalytic Silylation of N2 and Synthesis of NH3 and N2H4 by Net Hydrogen Atom Transfer Reactions Using a Chromium P4 Macrocycle.

scientific article published on 31 January 2018

Catalytic ionic hydrogenations

scientific article published on 01 May 2004

Chemistry. Abundant metals give precious hydrogenation performance.

scientific article

Comment on "New insights in the electrocatalytic proton reduction and hydrogen oxidation by bioinspired catalysts: a DFT investigation"

scientific article published on 19 April 2011

Comparison of the One-Electron Oxidations of CO-Bridged vs Unbridged Bimetallic Complexes: Electron-Transfer Chemistry of Os2Cp2(CO)4 and Os2Cp2(μ-CO)2(CO)2 (Cp = η5-C5H5, Cp = η5-C5Me5)

Comprehensive thermochemistry of W-H bonding in the metal hydrides CpW(CO)2(IMes)H, [CpW(CO)2(IMes)H](•+), and [CpW(CO)2(IMes)(H)2]+. Influence of an N-heterocyclic carbene ligand on metal hydride bond energies

scientific article published on 29 August 2011

Comproportionation of cationic and anionic tungsten complexes having an N-heterocyclic carbene ligand to give the isolable 17-electron tungsten radical CpW(CO)2(IMes)(•)

scientific article published on 29 August 2011

Computing Free Energy Landscapes: Application to Ni-based Electrocatalysts with Pendant Amines for H2Production and Oxidation

scientific article (publication date: 3 January 2014)

Controlling Proton Delivery through Catalyst Structural Dynamics.

scientific article published on 27 September 2016

Controlling proton movement: electrocatalytic oxidation of hydrogen by a nickel(II) complex containing proton relays in the second and outer coordination spheres

scientific article published on 01 February 2014

Covalent attachment of diphosphine ligands to glassy carbon electrodes via Cu-catalyzed alkyne-azide cycloaddition. Metallation with Ni(II).

scientific article published in July 2015

Design and reactivity of pentapyridyl metal complexes for ammonia oxidation

scientific article published on 01 April 2019

Dinitrogen reduction by a chromium(0) complex supported by a 16-membered phosphorus macrocycle

scientific article published on 24 July 2013

Dinuclear metalloradicals featuring unsupported metal-metal bonds

scientific article published on 23 July 2012

Direct determination of equilibrium potentials for hydrogen oxidation/production by open circuit potential measurements in acetonitrile

scientific article

Diversion of Catalytic C-N Bond Formation to Catalytic Oxidation of NH3 through Modification of the Hydrogen Atom Abstractor

scientific article published on 07 February 2020

Efficient Synthesis of the Os−Os Dimers [Cp(CO)2Os]2, [Cp*(CO)2Os]2, and [(iPr4C5H)(CO)2Os]2and Computational Studies on the Relative Stabilities of Their Geometrical Isomers

Electrochemical Detection of Transient Cobalt Hydride Intermediates of Electrocatalytic Hydrogen Production

scientific article published on 14 June 2016

Et3NH+Co(CO)4-: hydrogen-bonded adduct or simple ion pair? Single-crystal neutron diffraction study at 15 K

Evaluation of the Role of Water in the H2 Bond Formation by Ni(II)-Based Electrocatalysts

scientific article published on 2 August 2013

Experimental and Computational Mechanistic Studies Guiding the Rational Design of Molecular Electrocatalysts for Production and Oxidation of Hydrogen

scientific article published on 14 December 2015

Frustration across the periodic table: heterolytic cleavage of dihydrogen by metal complexes

scientific article

H Oxidation Electrocatalysis Enabled by Metal-to-Metal Hydrogen Atom Transfer: A Homolytic Approach to a Heterolytic Reaction

scientific article published on 19 September 2018

H2 Binding, Splitting, and Net Hydrogen Atom Transfer at a Paramagnetic Iron Complex

scientific article published on 29 January 2019

Heterolytic cleavage of hydrogen by an iron hydrogenase model: an Fe-H⋅⋅⋅H-N dihydrogen bond characterized by neutron diffraction

scientific article published on 22 April 2014

High catalytic rates for hydrogen production using nickel electrocatalysts with seven-membered cyclic diphosphine ligands containing one pendant amine

scientific article published on 28 February 2013

Homogeneous Ni catalysts for H2 oxidation and production: an assessment of theoretical methods, from density functional theory to post Hartree-Fock correlated wave-function theory

scientific article published on 11 November 2010

Hydrogen oxidation catalysis by a nickel diphosphine complex with pendant tert-butyl amines

scientific article published on 11 October 2010

Increasing the rate of hydrogen oxidation without increasing the overpotential: a bio-inspired iron molecular electrocatalyst with an outer coordination sphere proton relay

scientific article published on 5 March 2015

Introduction: Catalysis beyond the First Coordination Sphere

scientific article published in 2022

Isolation of two agostic isomers of an organometallic cation: different structures and colors.

scientific article

Kinetic and mechanistic studies of carbon-to-metal hydrogen atom transfer involving Os-centered radicals: evidence for tunneling.

scientific article published on 20 February 2014

Layer-by-Layer Molecular Assemblies for Dye-Sensitized Photoelectrosynthesis Cells Prepared by Atomic Layer Deposition

scientific article

Mechanistic Studies on the Insertion of Carbonyl Substrates into Cu-H: Different Rate-Limiting Steps as a Function of Electrophilicity

scientific article published on 05 February 2020

Mechanistic insights into catalytic h(2) oxidation by ni complexes containing a diphosphine ligand with a positioned amine base

scientific article

Metal-Catalyzed Selective Deoxygenation of Diols to Alcohols We thank the U.S. Department of Energy, Office of Science, Laboratory Technology Research Program for support. Research at Brookhaven National Laboratory was carried out under contract DE-

scientific article published on 01 October 2001

Metal-acetylide bonding in (.eta.5-C5H5)Fe(CO)2C.tplbond.CR compounds. Measures of metal-d.pi.-acetylide-.pi. interactions from photoelectron spectroscopy

scientific article published in 1993

Modulating Hole Transport in Multilayered Photocathodes with Derivatized p-Type Nickel Oxide and Molecular Assemblies for Solar-Driven Water Splitting

scientific article published on 30 August 2017

Molecular electrocatalysts for oxidation of hydrogen using earth-abundant metals: shoving protons around with proton relays

scientific article published on 16 June 2015

Molybdenum Hydride and Dihydride Complexes Bearing Diphosphine Ligands with a Pendant Amine: Formation of Complexes with Bound Amines

scientific article published on 08 June 2015

Moving protons with pendant amines: proton mobility in a nickel catalyst for oxidation of hydrogen

scientific article

Production of hydrogen by electrocatalysis: making the H-H bond by combining protons and hydrides

scientific article published on 01 March 2014

Proton delivery and removal in [Ni(P(R)2N(R')2)2]2+ hydrogen production and oxidation catalysts.

scientific article published on 13 November 2012

Protonation of ferrous dinitrogen complexes containing a diphosphine ligand with a pendent amine

scientific article published on 18 March 2013

Protonation studies of a mono-dinitrogen complex of chromium supported by a 12-membered phosphorus macrocycle containing pendant amines

scientific article published on 01 May 2015

Putting chromium on the map for N2 reduction: production of hydrazine and ammonia. A study of cis-M(N2)2 (M = Cr, Mo, W) bis(diphosphine) complexes.

scientific article

Rapid, reversible heterolytic cleavage of bound H2.

scientific article published on 2 August 2013

Reduction of oxygen catalyzed by nickel diphosphine complexes with positioned pendant amines

scientific article published on 19 January 2010

Reversible Heterolytic Cleavage of the H-H Bond by Molybdenum Complexes: Controlling the Dynamics of Exchange Between Proton and Hydride.

scientific article

Reversible electrocatalytic production and oxidation of hydrogen at low overpotentials by a functional hydrogenase mimic

scientific article published on 14 February 2012

Solvent-free ketone hydrogenations catalyzed by molybdenum complexes

scientific article published on 22 March 2004

Splitting of multiple hydrogen molecules by bioinspired diniobium metal complexes: a DFT study

scientific article published on 25 November 2020

Structural and spectroscopic characterization of 17- and 18-electron piano-stool complexes of chromium. Thermochemical analyses of weak Cr-H bonds

scientific article published on 23 January 2013

Studies of a series of [Ni(P(R)2N(Ph)2)2(CH3CN)]2+ complexes as electrocatalysts for H2 production: substituent variation at the phosphorus atom of the P2N2 ligand.

scientific article published on 14 October 2011

Surface Immobilization of Molecular Electrocatalysts for Energy Conversion

scientific article published on 8 February 2017

Synthesis and reactivity of molybdenum and tungsten bis(dinitrogen) complexes supported by diphosphine chelates containing pendant amines

scientific article published on 17 February 2012

Synthesis and structure of CpMo(CO)(dppe)H and its oxidation by Ph3C+

scientific article published on 01 June 2006

Synthesis of ruthenium carbonyl complexes with phosphine or substituted Cp ligands, and their activity in the catalytic deoxygenation of 1,2-propanediol.

scientific article published in July 2009

Synthesis, characterization, and reactivity of Fe complexes containing cyclic diazadiphosphine ligands: the role of the pendant base in heterolytic cleavage of H2.

scientific article published on 29 March 2012

The Critical Role of Reductive Steps in the Nickel-Catalyzed Hydrogenolysis and Hydrolysis of Aryl Ether C-O Bonds

scientific article published on 12 December 2019

The electrode as organolithium reagent: catalyst-free covalent attachment of electrochemically active species to an azide-terminated glassy carbon electrode surface

scientific article published on 14 November 2013

The role of pendant amines in the breaking and forming of molecular hydrogen catalyzed by nickel complexes.

scientific article published on 25 April 2012

Thermochemical and mechanistic studies of electrocatalytic hydrogen production by cobalt complexes containing pendant amines.

scientific article published on 21 November 2013

Thermodynamic Hydricity of Transition Metal Hydrides

scientific article published on 2 August 2016

Toward Benchmarking in Catalysis Science: Best Practices, Challenges, and Opportunities

Toward molecular catalysts by computer

scientific article published on 09 January 2015

Triple hydrogen atom abstraction from Mn-NH3 complexes results in cyclophosphazenium cations

scientific article published on 01 November 2019

Two pathways for electrocatalytic oxidation of hydrogen by a nickel bis(diphosphine) complex with pendant amines in the second coordination sphere

scientific article published on 20 June 2013

Using nature's blueprint to expand catalysis with Earth-abundant metals

scientific article

Virtual Special Issue on Catalysis at the U.S. Department of Energy’s National Laboratories

Water-assisted proton delivery and removal in bio-inspired hydrogen production catalysts.

scientific article

[Ni(P(Ph)2N(C6H4X)2)2]2+ complexes as electrocatalysts for H2 production: effect of substituents, acids, and water on catalytic rates

scientific article published on 25 March 2011

List of works by R. Morris Bullock

6-(alkylamino)-9-alkylpurines. A new class of potential antipsychotic agents

A Mercurial Route to a Cobalt Dihydrogen Complex ⬇️

A Silicon-Based Heterojunction Integrated with a Molecular Excited State in a Water-Splitting Tandem Cell

A Synthetic Nickel Electrocatalyst with a Turnover Frequency Above 100,000 s-1 for H2 Production

A hydrogen-evolving Ni(P2N2)2 electrocatalyst covalently attached to a glassy carbon electrode: preparation, characterization, and catalysis. comparisons with the homogeneous analogue

A rare terminal dinitrogen complex of chromium

A recyclable catalyst that precipitates at the end of the reaction

Acidic ionic liquid/water solution as both medium and proton source for electrocatalytic H2 evolution by [Ni(P2N2)2]2+ complexes

Ammonia Oxidation by Abstraction of Three Hydrogen Atoms from a Mo-NH3 Complex.

An Iron Catalyst for Ketone Hydrogenations under Mild Conditions

An iron complex with pendent amines as a molecular electrocatalyst for oxidation of hydrogen.

Anion control of tautomeric equilibria: Fe-H vs. N-H influenced by NH···F hydrogen bonding

Beyond fossil fuel-driven nitrogen transformations

Carbon-to-metal hydrogen atom transfer: direct observation using time-resolved infrared spectroscopy

Catalytic Ammonia Oxidation to Dinitrogen by Hydrogen Atom Abstraction

Catalytic N2 Reduction to Silylamines and Thermodynamics of N2 Binding at Square Planar Fe.

Catalytic Silylation of N2 and Synthesis of NH3 and N2H4 by Net Hydrogen Atom Transfer Reactions Using a Chromium P4 Macrocycle.

Catalytic ionic hydrogenations

Chemistry. Abundant metals give precious hydrogenation performance.

Comment on "New insights in the electrocatalytic proton reduction and hydrogen oxidation by bioinspired catalysts: a DFT investigation"

Comparison of the One-Electron Oxidations of CO-Bridged vs Unbridged Bimetallic Complexes: Electron-Transfer Chemistry of Os2Cp2(CO)4 and Os2Cp*2(μ-CO)2(CO)2 (Cp = η5-C5H5, Cp* = η5-C5Me5)

Comprehensive thermochemistry of W-H bonding in the metal hydrides CpW(CO)2(IMes)H, [CpW(CO)2(IMes)H](•+), and [CpW(CO)2(IMes)(H)2]+. Influence of an N-heterocyclic carbene ligand on metal hydride bond energies

Comproportionation of cationic and anionic tungsten complexes having an N-heterocyclic carbene ligand to give the isolable 17-electron tungsten radical CpW(CO)2(IMes)(•)

Computing Free Energy Landscapes: Application to Ni-based Electrocatalysts with Pendant Amines for H2Production and Oxidation

Controlling Proton Delivery through Catalyst Structural Dynamics.

Controlling proton movement: electrocatalytic oxidation of hydrogen by a nickel(II) complex containing proton relays in the second and outer coordination spheres

Covalent attachment of diphosphine ligands to glassy carbon electrodes via Cu-catalyzed alkyne-azide cycloaddition. Metallation with Ni(II).

Design and reactivity of pentapyridyl metal complexes for ammonia oxidation

Dinitrogen reduction by a chromium(0) complex supported by a 16-membered phosphorus macrocycle

Dinuclear metalloradicals featuring unsupported metal-metal bonds

Direct determination of equilibrium potentials for hydrogen oxidation/production by open circuit potential measurements in acetonitrile

Diversion of Catalytic C-N Bond Formation to Catalytic Oxidation of NH3 through Modification of the Hydrogen Atom Abstractor

Efficient Synthesis of the Os−Os Dimers [Cp(CO)2Os]2, [Cp*(CO)2Os]2, and [(iPr4C5H)(CO)2Os]2and Computational Studies on the Relative Stabilities of Their Geometrical Isomers

Electrochemical Detection of Transient Cobalt Hydride Intermediates of Electrocatalytic Hydrogen Production

Et3NH+Co(CO)4-: hydrogen-bonded adduct or simple ion pair? Single-crystal neutron diffraction study at 15 K

Evaluation of the Role of Water in the H2 Bond Formation by Ni(II)-Based Electrocatalysts

Experimental and Computational Mechanistic Studies Guiding the Rational Design of Molecular Electrocatalysts for Production and Oxidation of Hydrogen

Frustration across the periodic table: heterolytic cleavage of dihydrogen by metal complexes

H Oxidation Electrocatalysis Enabled by Metal-to-Metal Hydrogen Atom Transfer: A Homolytic Approach to a Heterolytic Reaction

H2 Binding, Splitting, and Net Hydrogen Atom Transfer at a Paramagnetic Iron Complex

Heterolytic cleavage of hydrogen by an iron hydrogenase model: an Fe-H⋅⋅⋅H-N dihydrogen bond characterized by neutron diffraction

High catalytic rates for hydrogen production using nickel electrocatalysts with seven-membered cyclic diphosphine ligands containing one pendant amine

Homogeneous Ni catalysts for H2 oxidation and production: an assessment of theoretical methods, from density functional theory to post Hartree-Fock correlated wave-function theory

Hydrogen oxidation catalysis by a nickel diphosphine complex with pendant tert-butyl amines

Increasing the rate of hydrogen oxidation without increasing the overpotential: a bio-inspired iron molecular electrocatalyst with an outer coordination sphere proton relay

Introduction: Catalysis beyond the First Coordination Sphere

Isolation of two agostic isomers of an organometallic cation: different structures and colors.

Kinetic and mechanistic studies of carbon-to-metal hydrogen atom transfer involving Os-centered radicals: evidence for tunneling.

Layer-by-Layer Molecular Assemblies for Dye-Sensitized Photoelectrosynthesis Cells Prepared by Atomic Layer Deposition

Mechanistic Studies on the Insertion of Carbonyl Substrates into Cu-H: Different Rate-Limiting Steps as a Function of Electrophilicity

Mechanistic insights into catalytic h(2) oxidation by ni complexes containing a diphosphine ligand with a positioned amine base

Metal-Catalyzed Selective Deoxygenation of Diols to Alcohols We thank the U.S. Department of Energy, Office of Science, Laboratory Technology Research Program for support. Research at Brookhaven National Laboratory was carried out under contract DE-

Metal-acetylide bonding in (.eta.5-C5H5)Fe(CO)2C.tplbond.CR compounds. Measures of metal-d.pi.-acetylide-.pi. interactions from photoelectron spectroscopy

Modulating Hole Transport in Multilayered Photocathodes with Derivatized p-Type Nickel Oxide and Molecular Assemblies for Solar-Driven Water Splitting

Molecular electrocatalysts for oxidation of hydrogen using earth-abundant metals: shoving protons around with proton relays

Molybdenum Hydride and Dihydride Complexes Bearing Diphosphine Ligands with a Pendant Amine: Formation of Complexes with Bound Amines

Moving protons with pendant amines: proton mobility in a nickel catalyst for oxidation of hydrogen

Production of hydrogen by electrocatalysis: making the H-H bond by combining protons and hydrides

Proton delivery and removal in [Ni(P(R)2N(R')2)2]2+ hydrogen production and oxidation catalysts.

Protonation of ferrous dinitrogen complexes containing a diphosphine ligand with a pendent amine

Protonation studies of a mono-dinitrogen complex of chromium supported by a 12-membered phosphorus macrocycle containing pendant amines

Putting chromium on the map for N2 reduction: production of hydrazine and ammonia. A study of cis-M(N2)2 (M = Cr, Mo, W) bis(diphosphine) complexes.

Rapid, reversible heterolytic cleavage of bound H2.

Reduction of oxygen catalyzed by nickel diphosphine complexes with positioned pendant amines

Reversible Heterolytic Cleavage of the H-H Bond by Molybdenum Complexes: Controlling the Dynamics of Exchange Between Proton and Hydride.

Reversible electrocatalytic production and oxidation of hydrogen at low overpotentials by a functional hydrogenase mimic

Solvent-free ketone hydrogenations catalyzed by molybdenum complexes

Splitting of multiple hydrogen molecules by bioinspired diniobium metal complexes: a DFT study

Structural and spectroscopic characterization of 17- and 18-electron piano-stool complexes of chromium. Thermochemical analyses of weak Cr-H bonds

Studies of a series of [Ni(P(R)2N(Ph)2)2(CH3CN)]2+ complexes as electrocatalysts for H2 production: substituent variation at the phosphorus atom of the P2N2 ligand.

Surface Immobilization of Molecular Electrocatalysts for Energy Conversion

Synthesis and reactivity of molybdenum and tungsten bis(dinitrogen) complexes supported by diphosphine chelates containing pendant amines

Synthesis and structure of CpMo(CO)(dppe)H and its oxidation by Ph3C+

Synthesis of ruthenium carbonyl complexes with phosphine or substituted Cp ligands, and their activity in the catalytic deoxygenation of 1,2-propanediol.

Synthesis, characterization, and reactivity of Fe complexes containing cyclic diazadiphosphine ligands: the role of the pendant base in heterolytic cleavage of H2.

The Critical Role of Reductive Steps in the Nickel-Catalyzed Hydrogenolysis and Hydrolysis of Aryl Ether C-O Bonds

The electrode as organolithium reagent: catalyst-free covalent attachment of electrochemically active species to an azide-terminated glassy carbon electrode surface

The role of pendant amines in the breaking and forming of molecular hydrogen catalyzed by nickel complexes.

Thermochemical and mechanistic studies of electrocatalytic hydrogen production by cobalt complexes containing pendant amines.

Comparison of the One-Electron Oxidations of CO-Bridged vs Unbridged Bimetallic Complexes: Electron-Transfer Chemistry of Os2Cp2(CO)4 and Os2Cp2(μ-CO)2(CO)2 (Cp = η5-C5H5, Cp = η5-C5Me5)