International Journal of Mass Spectrometry and lon Processes International Journal of Mass Spectrometry and Ion Processes 175 (1998) 325 Author index Abboud, J.-L.M., 35 Guillemin, J.-C., 27 Peschke, M., 225 Appelhans, A.D., 253 Perez, J., 173 Armentrout, P.B., 93 Herreros, M., 35 Prakash, S., 247 Auberry, K.J., 1 Higgins, P.R., 71 Audier, H., 133 Hirabayashi, A., 241, 277 Qi,M., 149 Hofstadler, S.A., 179 Bartmess, J.E., 71 Huang, Y., 187 Reimann, C.T., 293 Berthomieu, D., 133 Rottler, J., 293 Burton, R.D., 149 Ingram, J.C., 253 Russell, D.H., 187 Cassady, J., 159 Jagerovic, N., 35 Sak, K., 35 Castano, O., 35 Seto, C., 263 Catalan, J., 51 Karelson, M., 149 Shen, N., 179 Cecchi, P., 317 Katritzky, A.R., 149 Shipkova, P.A., 149 Chen, G., 205 Sievers, M.R., 93 Kenttamaa, H.I., 173 Chen, Q., 1 Kobayashi, S., 41 Smith, R.L., 173 Cooks, R.G., 205 Koppel, 1., 61 Squires, R.R., 215 Stone, J.A., 263 Koppel, J., 61 de Paz, J.L.G., 51 Kumar, S., 247 Szulejko, J.E., 225 Dearden, D.V., 179 Decouzon, M., 27 Taft, R.W., 61 Leblanc, D., 133 Denault, J.W., 205 Lebrilla,C.B., 15 Thoen, K.K., 173 DeTuri, V.F., 123 Lu, W., 309 Tsuno, Y., 41 Tutko, D., 173 Elguero, J., 35 Maria, P.-C., 27, 61 Eriksson, J., 293 Vinciguerra, V., 317 Marshall Pope, R., 179 Ervin, K:M., 123 Matsumoto, T., 41 Vlasov, V.M., 61 Ewing, N.P., 159 McMahon, T.B., 225 Eyler, J.R., 149 Mishima, M., 41 Walter, D., 93 Morton, T.H., 133 Watson, C.H., 149 Fernandez de la Mora, J., 277 Wenthold, P.G., 215 Freiser, B.S., 1 Notario, R., 35, 61 Wilkins, C.L., 81 Wilkinson, F.E., 225 Freitas, M.A., 107 Wincel, H., 283 O’Hair, R.A.J., 107 Gal, J.-F., 27,6 1 Yang,S., 309 Grandinetti, F., 317 Pal, S., 247 Green, M.K., 15 Palomar, J., 51 Groenewold, G.S., 253 Pastor, J., 81 Zhang, X., 159 International Journal of Mass Spectrometry and lon Processes R International Journal of Mass Spectrometry and Ion Processes 175 (1998) 327-331 Subject index 1-Aryl-3,3-dimethylbutynes Azoles Substituent effects on the gas-phase basicities of 1- On the acidity and basicity of azoles: the Taft scheme arylpropynes and |-aryl-3,3-dimethylbutynes for electrostatic proximity effects 51 Effects of the G-alkyl groups on the resonance demand Basicity of vinyl cations 41 On the acidity and basicity of azoles: the Taft scheme 1-Arylpropynes for electrostatic proximity effects 51 Substituent effects on the gas-phase basicities of 1- Bond dissociation energies arylpropynes and 1-aryl-3,3-dimethylbutynes Alaki ion carbonyls: sequential bond energies of Effects of the G-alkyl groups on the resonance demand Li*(CO), (x = 1-3), Na*(CO), (x=1, 2) and of vinyl cations 41 K*(CO) 93 Ab initio Reactions of FeCF; and CoCF3 with simple alkanes Protonated NF;0. A G2MS theoretical study on the and olefins in the gas phase: an FTICR and density structure, stability, and interconversion of the functional study 1 (NF;0)H* isomers 317 Bond dissociation energy Superacid chemistry in the gas phase: dissociative Proton transfer between Cl” and C;H;OH. O-H bond proton attachment to halomethanes 35 energy of phenol 123 Ab initio calculations Bond enthalpies Characterization of an ambient electrophile: the gas Gas-phase equilibria studies of C,H,N* and C;H,N* phase reactivity of the methoxymethyl cation 107 with CH;3CN 283 Acetonitrile The reactions of Cu**(CH;CN), (n =2-4) and Cation tagging Cu’t(CH;CN)3(H,O) at low collision energy with Cation tagging for monitoring gas phase reactions. neutral molecules in a triple sector quadrupole Electrospray FTICR/MS study of ester pyrolysis 149 instrument 263 Charge number Acidities Charged droplet formation in sonic spray 277 The gas-phase acidities of long chain alcohols 71 Charged droplet Acidities in DMSO Evaporation of charged fine droplets 241 Comparison of Bronsted acidities of neutral NH-acids Chemical ionization in gas phase, dimethyl sulfoxide and water 61 Multiple protonation sites in aryl ethers 133 Acidity Cinnamic acid derivatives On the acidity and basicity of azoles: the Taft scheme Photochemistry and proton transfer reaction chemis- for electrostatic proximity effects 51 try of selected cinnamic acid derivatives in hydrogen Adduct ions bonded environments 187 Deuterium isotope effects on gas phase ion—molecule Collision assisted dissociation (CAD) hydrogen-bonding interactions: alcohol—alkoxide and The reactions of Cu’*(CH;CN), (n=2-4) and alcohol—chloride adduct ions 225 Cu?*(CH;CN)3(H,O) at low collision energy with Alcohols neutral molecules in a triple sector quadrupole instru- The gas-phase acidities of long chain alcohols 71 ment 263 Alkali cations Collision-induced dissociation Gas phase stripping of alkali cations from _bio- Proton transfer between Cl” and CsH;OH. O—H bond molecules via reaction with crown ethers 179 energy of phenol 123 Reactions of FeCF; and CoCF; with simple alkanes Arsines The gas-phase basicity of ethyl-, ethenyl- and ethynyl- and olefins in the gas phase: an FTICR and density phosphines and arsines 27 functional study 1 328 Subject index Collision-induced dissociation reactions Disulfides Alaki ion carbonyls: sequential bond energies of Disulfide bond cleavage in neutral substrates by the Li*(CO), (x = 1-3), Na‘t(CO), (x=1, 2) and dimethylene ketene radical cation inside a mass K*(CO) 93 spectrometer 173 Copper Droplet diameter The reactions of Cu’*(CH;CN), (n= 2-4) and Charged droplet formation in sonic spray 277 Cu**(CH3;CN);(H,O) at low collision energy with neutral molecules in a triple sector quadrupole instru- Electric field ment 263 Evaporation of charged fine droplets 241 Cross-section Electron impact Partial doubly differential cross-sections for the Partial doubly differential cross-sections for the ionization of H, by electron impact 247 ionization of H, by electron impact 247 Electronic sputtering Dehydration reaction Fast-ion-induced surface tracks in bioorganic Deuterium substitution effects on the dehydration of films 293 Fe*(CH;OH),, 309 Electrospray Density functional calculations Cation tagging for monitoring gas phase reactions. Reactions of FeCF} and CoCF; with simple alkanes Electrospray FTICR/MS study of ester pyrolysis 149 and olefins in the gas phase: an FTICR and density Evaporation of charged fine droplets 241 functional study 1 End groups Deprotonation Sustained off-resonance irradiation and _ collision- Effects of basic site proximity on deprotonation and induced dissociation for structural analysis of hydrogen/deuterium exchange reactions for model polymers by MALDI-FTMS 81 dodecapeptide ions containing lysine and glycine 159 ESI-FT-ICR Deuterium isotope effects Effects of basic site proximity on deprotonation and Deuterium isotope effects on gas phase ion—molecule hydrogen/deuterium exchange reactions for model hydrogen-bonding interactions: alcohol—alkoxide and dodecapeptide ions containing lysine and glycine 159 alcohol—chloride adduct ions 225 Ester pyrolysis Deuterium substitution Cation tagging for monitoring gas phase reactions. Deuterium substitution effects on the dehydration of Electrospray FTICR/MS study of ester pyrolysis 149 Fe*(CH3;OH),, 309 Exchange DFT The reactions of Cu**(CH;CN), (n= 2-4) and Protonated NF,;0. A G2MS theoretical study on the Cu**(CH;CN)3(H,0) at low collision energy with structure, stability, and interconversion of the neutral molecules in a triple sector quadrupole (NF;0)H* isomers 317 instrument 263 Diamines The role of proton-bridged intermediates in promoting Free radical hydrogen—deuterium exchange in gas phase proto- nated diamines, peptides and proteins 15 Gas-phase acidities of o-, m- and p-dehydrobenzoic Dimethylene ketene radical cation acid radicals. Determination of the substituent Disulfide bond cleavage in neutral substrates by the constants for a phenyl radical site 215 FT-ICR dimethylene ketene radical cation inside a mass spectrometer 173 Multiple protonation sites in arylethers 133 Dissociation Superacid chemistry in the gas phase: dissociative Partial doubly differential cross-sections for the proton attachment to halomethanes 35 ionization of H, by electron impact 247 The gas-phase basicity of ethyl-, ethenyl- and ethyny]l- Sustained off-resonance irradiation and collision- phosphines and arsines 27 FTICR induced dissociation for structural analysis of polymers by MALDI-FTMS 81 Comparison of Brénsted acidities of neutral NH-acids Distonic ion in gas phase, dimethyl] sulfoxide and water 61 Reactions of FeCF} and CoCF} with simple alkanes Gas-phase acidities of o-, m- and p-dehydrobenzoic acid radicals. Determination of the substituent and olefins in the gas phase: an FTICR and density constants for a phenyl radical site 215 functional study 1 Subject index 329 FTICR/MS Halomethane Cation tagging for monitoring gas phase reactions. Superacid chemistry in the gas phase: dissociative Electrospray FTICR/MS study of ester pyrolysis 149 proton attachment to halomethanes 35 Halomethyl cations G2MS theory Superacid chemistry in the gas phase: dissociative Protonated NF3;0. A G2MS theoretical study on the proton attachment to halomethanes 35 structure, stability, and interconversion of the High-pressure mass spectrometer (NF30)H™* isomers 317 Gas-phase equilibria studies of C;]H,N* and C;H,N* Gas phase with CH;CN 283 The gas-phase acidities of long chain alcohols 71 Hydrogen molecule Characterization of an ambient electrophile: the gas Partial doubly differential cross-sections for the phase reactivity of the methoxymethyl cation 107 ionization of H, by electronimpact 247 Gas phase acidity Hydrogen—deuterium exchange Proton transfer between Cl” and CsH;OH. O—H bond The role of proton-bridged intermediates in promoting energy of phenol 123 hydrogen—deuterium exchange in gas phase proto- Gas-phase acidities of o-, m- and p-dehydrobenzoic nated diamines, peptides and proteins 15 acid radicals. Determination of the _ substituent Hydrogen-bonding interactions constants for a phenyl radical site 215 Deuterium isotope effects on gas phase ion—molecule Gas phase stripping hydrogen-bonding interactions: alcohol—alkoxide and Gas phase stripping of alkali cations from biomole- alcohol—chloride adduct ions 225 cules via reaction with crown ethers 179 Gas-phase activities Ion cyclotron resonance Comparison of Brénsted acidities of neutral NH-acids The gas-phase acidities of long chain alcohols 71 in gas phase, dimethyl sulfoxide and water 61 Ion evaporation Gas-phase basicities Evaporation of charged fine droplets 241 The gas-phase basicity of ethyl-, ethenyl- and ethyny]- Ion trap phosphines and arsines 27 Ion-trap SIMS analysis of pinacolyl methylphosphonic Gas-phase basicity acid on soil 253 Substituent effects on the gas-phase basicities of 1- Ion—molecule reactions arylpropynes and 1|-aryl-3,3-dimethylbutynes Characterization of an ambient electrophile: the gas Effects of the G-alkyl groups on the resonance demand phase reactivity of the methoxymethyl cation 107 of vinyl cations 41 Disulfide bond cleavage in neutral substrates by the Gas-phase equilibria dimethylene ketene radical cation inside a mass Gas-phase equilibria studies of C,H,N* and C;H,N* spectrometer 173 with CH;CN 283 Ion/molecule Gas-phase ion—molecule reactions The gas-phase acidities of long chain alcohols 71 Reactions of FeCF; and CoCFj with simple alkanes Ionization energy and olefins in the gas phase: an FTICR and density Estimation of ionization energies of substituted functional study 1 anilines by the kinetic method 205 Gramicidin 5 Gas phase stripping of alkali cations from biomole- Kinetic method cules via reaction with crown ethers 179 Estimation of ionization energies of substituted Grown ethers anilines by the kinetic method 205 Gas phase stripping of alkali cations from biomole- Gas-phase acidities of 0-, m- and p-dehydrobenzoic cules via reaction with crown ethers 179 acid radicals. Determination of the _ substituent Guided ion beam constants for a phenyl radical site 215 Proton transfer between Cl” and Cs H;OH. O—H bond Kinetics energy of phenol 123 Characterization of an ambient electrophile: the gas phase reactivity of the methoxymethyl cation 107 H/D exchange Effects of basic site proximity on deprotonation and Ligand hydrogen/deuterium exchange reactions for model The reactions of Cu’*(CH3CN), (n= 2-4) and dodecapeptide ions containing lysine and glycine 159 Cu**(CH;CN)3(H,O) at low collision energy with ~ 330 Subject index neutral molecules in a triple sector quadrupole Pinacolyl methylphosphonic acid instrument 263 Ion-trap SIMS analysis of pinacolyl methylphosphonic acid on soil 253 MALDI Polymers Sustained off-resonance irradiation and collision- Sustained off-resonance irradiation and collision- induced dissociation for structural analysis of induced dissociation for structural analysis of polymers by MALDI-FTMS 81 polymers by MALDI-FTMS 81 Mass spectrometry Proteins Reactions of FeCFj and CoCFj with simple alkanes The role of proton-bridged intermediates in promoting and olefins in the gas phase: an FTICR and density hydrogen—deuterium exchange in gas phase proto- functional study 1 nated diamines, peptides and proteins 15 Methanol clusters Proton transfer Deuterium substitution effects on the dehydration of Photochemistry and proton transfer reaction chemis- Fe*(CH;0OH), 309 try of selected cinnamic acid derivatives in hydrogen Methoxymethyl cation bonded environments 187 Characterization of an ambient electrophile: the gas Proton-bridged intermediates phase reactivity of the methoxymethyl cation 107 The role of proton-bridged intermediates in promoting MIKES hydrogen—deuterium exchange in gas phase proto- Multiple protonation sites in aryl ethers 133 nated diamines, peptides and proteins 15 Mobility Protonated NF;0 Evaporation of charged fine droplets 241 Protonated NF3;0. A G2MS theoretical study on the Molecular modeling structure, stability, and interconversion of the Effects of basic site proximity on deprotonation and (NF;0)H* isomers 317 hydrogen/deuterium exchange reactions for model Pyridinium cations dodecapeptide ions containing lysine and glycine 159 Cation tagging for monitoring gas phase reactions. Multiply-charged droplet Electrospray FTICR/MS study of ester pyrolysis 149 Charged droplet formation in sonic spray 277 Rayleigh limit Negative translational kinetic energy release Charged droplet formation in sonic spray 277 Multiple protonation sites in aryl ethers 133 NH-acids Scanning force microscopy Comparison of Bronsted acidities of neutral NH-acids Fast-ion-induced surface tracks in bioorganic in gas phase, dimethyl sulfoxide and water 61 films 293 Secondary-ion mass spectrometry Partial double differential Ion-trap SIMS analysis of pinacolyl methylphosphonic Partial doubly differential cross-sections for the acid on soil 253 ionization of H, by electron impact 247 Sequential bond energies PDMS Alaki ion carbonyls: sequential bond energies of Fast-ion-induced surface tracks in _ bioorganic Li*(CO), (x= 1-3), Nat*t(CO), (x=1, 2) and films 293 K*(CO) 93 Peptides Site of protonation Effects of basic site proximity on deprotonation and The gas-phase basicity of ethyl-, ethenyl- and ethynyl- hydrogen/deuterium exchange reactions for model phosphines and arsines 27 dodecapeptide ions containing lysine and glycine 159 Soil The role of proton-bridged intermediates in promoting Ion-trap SIMS analysis of pinacolyl methylphosphonic hydrogen—deuterium exchange in gas phase proto- acid on soil 253 nated diamines, peptides and proteins 15 Solvent effects Phenol Comparison of Broénsted acidities of neutral NH-acids Proton transfer between Cl” and C,H;OH. O—H bond in gas phase, dimethyl sulfoxide and water 61 energy of phenol 123 Sonic spray Phosphines Charged droplet formation in sonic spray 277 The gas-phase basicity of ethyl-, ethenyl- and ethynyl- SORI-CID phosphines and arsines 27 Sustained off-resonance irradiation and collision- Subject index induced dissociation for structural analysis of Thermodynamics polymers by MALDI-FTMS 81 Superacid chemistry in the gas phase: dissociative Substituent effects proton attachment to halomethanes 35 Gas-phase acidities of o-, m- and p-dehydrobenzoic Time-of-flight mass spectrometry acid radicals. Determination of the substituent Photochemistry and proton transfer reaction chemis- constants for a phenyl radical site 215 try of selected cinnamic acid derivatives in hydrogen Substituted anilines bonded environments 187 Estimation of ionization energies of substituted Transition metal carbene complexes anilines by the kinetic method 205 Reactions of FeCF; and CoCF3 with simple alkanes Surface tracks and olefins in the gas phase: an FTICR and density Fast-ion-induced surface tracks in _ bioorganic functional study 1 films 293 Swift heavy ions Vinyl cations Fast-ion-induced surface tracks in bioorganic Substituent effects on the gas-phase basicities of 1- films 293 arylpropynes and 1|-aryl-3,3-dimethylbutynes Effects of the G-alkyl groups on the resonance demand of vinyl cations 41