C. F. Rodriquez

发表

Benzyl, 9-fluorenyl and diphenylmethyl cations: structures and relative stabilities based on hydride transfer reactions

A. Hopkinson, A. C. Hopkinson, D. Vučković, 1996 .

Formation of [M − nH + mNa](m−n)+ and [M − nH + mK](m−n)+ ions in electrospray mass spectrometry of peptides and proteins

K. Siu, A. C. Hopkinson, T. Shoeib, 2000, Journal of the American Society for Mass Spectrometry.

A POSSIBLE ORIGIN OF M - NH + MX(M-N)+ IONS (X = ALKALI METAL IONS) IN ELECTROSPRAY MASS SPECTROMETRY OF PEPTIDES

R. Fournier, I. Chu, K. Siu, 1999 .

Effect of halogen substituents on the gas-phase acidities and electron affinities of methylenes and methylidynes: calculation of heats of formation

A. C. Hopkinson, C. F. Rodriquez, 1993 .

Molecular radical cations of oligopeptides

A. Hopkinson, I. Chu, K. Siu, 2000 .

Protonation of group 14 oxides: The proton affinity of SnO

A. Hopkinson, C. F. Rodriquez, A. Cunje, 1998 .

The proton affinity of SiNH and its formation from SiNH2+ in the gas phase

S. Wlodek, D. Bohme, A. C. Hopkinson, 1988 .

RING STRAIN ENERGY AND ENTHALPY OF FORMATION OF OXIRANONE : AN AB INITIO THEORETICAL DETERMINATION

I. Williams, I. H. Williams, C. F. Rodriquez, 1997 .

Substituent stabilisation energies in α-substituted carbocations CH2Z+, CH3CHZ+ and (CH3)2CZ+ where Z is NH2, PH2, AsH2, OH, SH and SeH

A. C. Hopkinson, C. F. Rodriquez, A. Hopkinson, 1987 .

Threshold Collision-Induced Dissociation Determination and Molecular Orbital Calculations of the Binding Energies of Sodium and Silver Ions to Small Nitrogen-Containing Ligands

A. Hopkinson, Y. Ling, K. Siu, 2002 .

Ab initio theoretical investigation of the mechanism for α-lactone formation from α-halocarboxylates: Leaving group, substituent, solvent and isotope effects

I. Williams, I. H. Williams, C. F. Rodriquez, 1997 .

Negative hyperconjugation in methyl and silyl anions and its effect on the acidities of CH(4-n)Fn CH(4-n)C1n SiH(4-n)Fn and SiH(4-n)Cln

A. C. Hopkinson, C. F. Rodriquez, A. Hopkinson, 1993 .

Proton migration and tautomerism in protonated triglycine.

I. Chu, K. Siu, A. C. Hopkinson, 2001, Journal of the American Chemical Society.

Elimination of AgR (R = H, CH3, C6H5) from Collisionally-Activated Argentinated Amines

I. Chu, K. Siu, A. C. Hopkinson, 2000 .

Characterization of the product ions from the collision-induced dissociation of argentinated peptides

I. Chu, K. Siu, A. C. Hopkinson, 2001, Journal of the American Society for Mass Spectrometry.

Proton affinities of methyl esters of N-acetylated amino acids

Y. Ling, Yuzhu Guo, I. Chu, 2002 .

Experimental proton affinities for silicon monoxide and silicon monosulfide and their comparison with the proton affinities of carbon monoxide and carbon monosulfide using molecular orbital theory

S. Wlodek, D. Bohme, A. C. Hopkinson, 1989 .

THE C4H5+ POTENTIAL ENERGY SURFACE. STRUCTURE, RELATIVE ENERGIES, AND ENTHALPIES OF FORMATION OF ISOMERS OF C4H5+

A. C. Hopkinson, C. F. Rodriquez, A. Cunje, 1996 .

Theoretical Enthalpies of Formation of CH m Cl n : Neutral Molecules and Cations

A. Hopkinson, D. Bohme, C. F. Rodriquez, 1996 .

Destabilised carbocations: A comparison of the C2H4NS+ and C2H4NO+ potential energy surfaces

A. Hopkinson, D. Vučković, C. F. Rodriquez, 1997 .

α,ω-Diaminoalkanes as Models for Bases that Dicoordinate the Proton: An Evaluation of the Kinetic Method for Estimating Their Proton Affinities

A. Hopkinson, I. Chu, K. Siu, 1999 .

a2 Ion Derived from Triglycine: An N1-Protonated 4-Imidazolidinone

J. Oomens, K. Siu, C. Siu, 2010 .

Isomers of C2H4Cl+ : structures, frequencies, and energetics

A. Hopkinson, D. Bohme, C. F. Rodriquez, 1993 .

A comparison of copper(I) and silver(I) complexes of glycine, diglycine and triglycine

K. Siu, A. C. Hopkinson, T. Shoeib, 2001 .

Binding Energies of the Silver Ion to Small Oxygen-Containing Ligands: Determination by Means of Density Functional Theory and Threshold Collision-Induced Dissociation

A. Hopkinson, Y. Ling, K. Siu, 2002 .

The thioformamidyl group as an α-substituent in carbocations

A. C. Hopkinson, D. Vučković, C. F. Rodriquez, 1995 .

A Flow-Tube Study of Isomers of C2H4Cl+: The Chloronium and 1-Chloroethyl Cations

D. Bohme, A. C. Hopkinson, G. Javahery, 1995 .

Isomers on the C2H2Cl+ surface. Calculated enthalpies of formation for unsaturated hydrocarbons and monochloro derivatives

D. Bohme, A. C. Hopkinson, C. F. Rodriquez, 1993 .

Comparison between Protonation, Lithiation, and Argentination of 5-Oxazolones: A Study of a Key Intermediate in Gas-Phase Peptide Sequencing

I. Chu, K. Siu, A. C. Hopkinson, 2000 .

Gaseous bradykinin and its singly, doubly, and triply protonated forms: a first-principles study.

Yuzhu Guo, Yuzhu Guo, K. Siu, 2006, The journal of physical chemistry. B.

Theoretical Enthalpies of Formation of NHmCln: Neutral Molecules, Cations, and Anions

A. C. Hopkinson, C. F. Rodriquez, R. K. Milburn, 1997 .

Elucidation of fragmentation mechanisms of protonated Peptide ions and their products: a case study on glycylglycylglycine using density functional theory and threshold collision-induced dissociation.

Y. Ling, K. Siu, A. C. Hopkinson, 2003, Journal of the American Chemical Society.

A theoretical study of the structures and stabilities of C2H3S+ ions

A. C. Hopkinson, C. F. Rodriquez, 1987 .

AB INITIO THEORETICAL INVESTIGATION OF THE MECHANISM FOR ALPHA -LACTONE FORMATION FROM ALPHA -HALOCARBOXYLATES : LEAVING GROUP, SUBSTITUENT, SOLVENT A ND ISOTOPE EFFECTS

I. Williams, C. F. Rodriquez, 1997 .

Multiple substitution of protons by sodium ions in sodiated oligoglycines

Jeffrey C. Smith, K. Siu, A. C. Hopkinson, 2002 .

Hydroxyoxiranone: an ab initio MO investigation of the structure and stability of a model for a possible α-lactone intermediate in hydrolysis of sialyl glycosides

I. Williams, S. Firth-Clark, C. F. Rodriquez, 1997 .

Fragmentation Mechanisms of Product Ions from Protonated Tripeptides

A. Hopkinson, K. Siu, G. Orlova, 2004 .