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Squires, R.

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Squires, R.R.; DePuy, C.H., Flowing afterglow studies of the reactions between negative ions and trimethylsilyl enol ethers. Regiospecific generation of gas phase enolate ions, Org. Mass Spectrom., 1982, 17, 187. [all data]

Andrist, A.H.; DePuy, C.H.; Squires, R.R., Structures of ssomeric anions in the gas phase: Arylallyl and arylcyclopropyl anions, J. Am. Chem. Soc., 1984, 106, 845. [all data]

Lane, K.R.; Lee, R.E.; Sallans, L.; Squires, R.R., Formation and reactivity of Fe(CO)₄COOH- in the gas phase. Implication for the Fe(CO)₅ catalyzed water gas shift reaction, J. Am. Chem. Soc., 1984, 106, 5767. [all data]

Lane, K.R.; Sallans, L.; Squires, R.R., Anion affinities of transition metal carbonyls. A thermochemical correlation for iron tetracarbonyl acyl negative ions, J. Am. Chem. Soc., 1985, 107, 5369. [all data]

Lane, K.R.; Squires, R.R., Formation of HCr(CO)₃^- from the remarkable reaction of hydride ion with benzenechromium tricarbonyl, J. Am. Chem. Soc., 1985, 107, 6403. [all data]

Sallans, L.; Lane, K.R.; Squires, R.R.; Freiser, B.S., Generation and reactions of atomic metal anions in the gas phase. Determination of the heterolytic and homolytic bond energies of VH, VrH, FeH, CoH, and MoH, J. Am. Chem. Soc., 1985, 107, 4379. [all data]

Froelicher, S.W.; Freiser, B.S.; Squires, R.R., The C₃H₅^- isomers. Experimental and theoretical studies of the tautomeric propenyl ions and the cyclopropyl anion in the gas phase, J. Am. Chem. Soc., 1986, 108, 2853. [all data]

Hajdasz, D.J.; Squires, R.R., Hypervalent silicon hydrides: SiH₅^-, J. Am. Chem. Soc., 1986, 108, 3139. [all data]

Lane, K.R.; Sallans, L.; Squires, R.R., Gas-phase nucleophilic addition reactions of negative ions with transition metal carbonyls, J. Am. Chem. Soc., 1986, 108, 4368. [all data]

Lee, R.E.; Squires, R.R., Anionic homoaromaticity: A gas phase experimental study, J. Am. Chem. Soc., 1986, 105, 5078. [all data]

Wiberg, K.B.; Squires, R.R., J. Chem. Thermodyn., 1979, 11, 773. [all data]

Chyall, L.J.; Squires, R.R., The Proton Affinity and Absolute Heat of Formation of Trifluoromethanpl, J. Phys. Chem., 1996, 100, 16435. [all data]

Wiberg, K.B.; Squires, R.R., Thermodynamics of hydrolysis aliphatic ketals. An entropy component of steric effects, J. Am. Chem. Soc., 1979, 101, 5512-5515. [all data]

Wiberg, K.B.; Squires, R.R., A microprocessor-controlled system for precise measurement of temperature changes. Determination of the enthalpies of hydrolysis of some polyoxygenated hydrocarbons, J. Chem. Thermodyn., 1979, 11, 773-786. [all data]

Wiberg, K.B.; Squires, R.R., Thermochemical studies of carbonyl reactions. 2. Steric effects in acetal and ketal hydrolysis, J. Am. Chem. Soc., 1981, 103, 4473-4478. [all data]

Wiberg, K.B.; Martin, E.J.; Squires, R.R., Thermochemical studies of carbonyl compounds. 3. Enthalpies of hydrolysis of ortho esters, J. Org. Chem., 1985, 50, 4717-4720. [all data]

Wenthold, P.G.; Paulino, J.A.; Squires, R.R., The absolute heats of formation of o-,m-, and p-benzyne, J. Am. Chem. Soc., 1991, 113, 7414-7415. [all data]

Chyall, L.J.; Squires, R.R., The proton affinity and absolute heat of formation of trifluoromethanol, J. Phys. Chem., 1996, 199, 16436-1640. [all data]

Poutsma, J.C.; Schroeder, O.E.; Squires, R.R., Experimental chloride ion affinities and theoretical predictions for the absolute heats of formation of SiCl2 and SiClF, Chem. Phys. Lett., 2004, 389, 4-6, 433-437, https://doi.org/10.1016/j.cplett.2004.03.137 . [all data]

Workman, D.B.; Squires, R.R., Hydride Binding Energies of Boranes, Inorg. Chem., 1988, 27, 11, 1846, https://doi.org/10.1021/ic00284a003 . [all data]

Wenthold, P.G.; Squires, R.R., Gas-phase acidities of o-, m- and p-dehydrobenzoic acid radicals. Determination of the substituent constants for a phenyl radical site, Int. J. Mass Spectrom., 1998, 175, 1-2, 215-224, https://doi.org/10.1016/S0168-1176(98)00120-7 . [all data]

Sunderlin, L.S.; Squires, R.R., Bond strengths in cyclopentadienyl metal carbonyl anions, Int. J. Mass Spectrom., 1999, 183, 149-161, https://doi.org/10.1016/S1387-3806(98)14230-6 . [all data]

Jesinger, R.A.; Squires, R.R., Carbyne thermochemistry from energy-resolved collision-induced dissociation. The heats of formation of CH, CF, and CCl, Int. J. Mass Spectrom., 1999, 187, 745-757, https://doi.org/10.1016/S1387-3806(98)14182-9 . [all data]

Graul, S.T.; Schnute, M.E.; Squires, R.R., Gas-Phase Acidities of Carboxylic Acids and Alcohols from Collision-Induced Dissociation of Dimer Cluster Ions, Int. J. Mass Spectrom. Ion Proc., 1990, 96, 2, 181, https://doi.org/10.1016/0168-1176(90)87028-F . [all data]

Squires, R.R., Gas Phase Thermochemical Properties of the Bicarbonate and Bisulfate Ions, Int. J. Mass Spectrom. Ion Proc., 1992, 117, 565, https://doi.org/10.1016/0168-1176(92)80114-G . [all data]

Seburg, R.A.; Squires, R.R., The Electron Affinity of Cyclopropyl Radical Measured by the Kinetic Method, Int. J. Mass Spectrom. Ion Proc., 1997, 167, 541, https://doi.org/10.1016/S0168-1176(97)00101-8 . [all data]

Froelicher, S.W.; Freiser, B.S.; Squires, R.R., Dimethylsilanone Enolate, J. Am. Chem. Soc., 1984, 106, 22, 6863, https://doi.org/10.1021/ja00334a077 . [all data]

Graul, S.T.; Squires, R.R., On the Existence of Alkyl Carbanions in the Gas Phase, J. Am. Chem. Soc., 1988, 110, 2, 607, https://doi.org/10.1021/ja00210a054 . [all data]

Brickhouse, M.D.; Squires, R.R., Gas Phase Bronsted vs. Lewis Acid-Base Reactions of 6,6-Dimethylfulvene. A Sensitive Probe of the Electronic Structures of Organic Anions, J. Am. Chem. Soc., 1988, 110, 9, 2706, https://doi.org/10.1021/ja00217a002 . [all data]

Graul, S.T.; Squires, R.R., Gas-Phase Acidities Derived from Threshold Energies for Activated Reactions, J. Am. Chem. Soc., 1990, 112, 7, 2517, https://doi.org/10.1021/ja00163a007 . [all data]

Paulino, J.A.; Squires, R.R., Carbene Anion Complexes - Unusual Structural and Thermochemical Features of alpha-Halocarbanions in the Gas Phase, J. Am. Chem. Soc., 1991, 113, 5, 1845, https://doi.org/10.1021/ja00005a067 . [all data]

Paulino, J.A.; Squires, R.R., Carbene Thermochemistry from Collision-Induced Dissociation Threshold Energy Measurements - The Heats of Formation of X1A1 CF2 and X1A1 CCl2, J. Am. Chem. Soc., 1991, 113, 15, 5573, https://doi.org/10.1021/ja00015a009 . [all data]

Wenthold, P.G.; Paulino, J.A.; Squires, R.R., The Absolute Heats of Formation of ortho-Benzyne, meta-Benzyne, and para-Benzyne, J. Am. Chem. Soc., 1991, 113, 19, 7414, https://doi.org/10.1021/ja00019a044 . [all data]

Sunderlin, L.S.; Wang, D.; Squires, R.R., Metal Carbonyl Bond Strengths in Fe(CO)n- and Ni(CO)n-, J. Am. Chem. Soc., 1992, 114, 8, 2788, https://doi.org/10.1021/ja00034a004 . [all data]

Sunderlin, L.S.; Squires, R.R., Energetics and Mechanism of the Thermal Decarboxylation of (CO)4FeCOOH- in the Gas Phase, J. Am. Chem. Soc., 1993, 115, 1, 337, https://doi.org/10.1021/ja00054a048 . [all data]

Sunderlin, L.S.; Wang, D.N.; Squires, R.R., Bond Strengths in 1st-Row-Metal Carbonyl Anions, J. Am. Chem. Soc., 1993, 115, 25, 12060, https://doi.org/10.1021/ja00078a051 . [all data]

Wenthold, P.G.; Squires, R.R., Biradical thermochemistry from collision-induced dissociation threshold energy measurements. Absolute heats of formation of ortho-, meta-, and para-Benzyne, J. Am. Chem. Soc., 1994, 116, 14, 6401, https://doi.org/10.1021/ja00093a047 . [all data]

Wenthold, P.G.; Wierschke, S.G.; Nash, J.J.; Squires, R.R., Biradical thermochemistry from collision-induced dissociation threshold energy measurements .2. Experimental and theoretical studies of the Mechanism and Thermochemistry of Formation of alph, J. Am. Chem. Soc., 1994, 116, 16, 7378, https://doi.org/10.1021/ja00095a048 . [all data]

Chyall, L.J.; Brickhouse, M.D.; Schnute, M.E.; Squires, R.R., Kinetic versus thermodynamic control in the deprotonation of unsymmetrical ketones in the gas phase, J. Am. Chem. Soc., 1994, 116, 19, 8681, https://doi.org/10.1021/ja00098a031 . [all data]

Hajdasz, D.J.; Ho, Y.; Squires, R.R., Gas-Phase Chemistry of Pentacoordinate Silicon Hydrides, J. Am. Chem. Soc., 1994, 116, 23, 10751, https://doi.org/10.1021/ja00102a045 . [all data]

Wenthold, P.G.; Squires, R.R., Gas-phase properties and reactivity of the acetate radical anion. Determination of the C-H bond strengths in acetic acid and acetate ion, J. Am. Chem. Soc., 1994, 116, 26, 11890, https://doi.org/10.1021/ja00105a032 . [all data]

Davico, G.E.; Bierbaum, V.M.; Depuy, C.H.; Ellison, G.B.; Squires, R.R., The C-H bond energy of benzene, J. Am. Chem. Soc., 1995, 117, 9, 2590, https://doi.org/10.1021/ja00114a023 . [all data]

Wenthold, P.G.; Hu, J.; Squires, R.R.; Lineberger, W.C., Photoelectron Spectroscopy of the Trimethylenemethane Negative Ion. The Singlet-Triplet Splitting of Trimethylenemethane., J. Am. Chem. Soc., 1996, 118, 2, 475, https://doi.org/10.1021/ja9532547 . [all data]

Wenthold, P.G.; Hu, J.; Squires, R.R., o-, m-, and p-Benzyne Negative Ions in the Gas Phase: Synthesis, Authentication, and Thermochemistry, J. Am. Chem. Soc., 1996, 118, 47, 11865, https://doi.org/10.1021/ja960663+ . [all data]

Poutsma, J.C.; Nash, J.J.; Paulino, J.A.; Squires, R.R., Absolute Heats of Formation of Phenylcarbene and Vinylcarbene, J. Am. Chem. Soc., 1997, 119, 20, 4686, https://doi.org/10.1021/ja963918s . [all data]

Hu, J.; Hill, B.T.; Squires, R.R., New Approach to Carbene Chemistry, via Distonic Carbene Ions. A Case of Spin-Forbidden Proton Transfer and Carbene-Biradical Tautomerism, J. Am. Chem. Soc., 1997, 119, 48, 11699, https://doi.org/10.1021/ja9727070 . [all data]

Wenthold, P.G.; Squires, R.R.; Lineberger, W.C., Ultraviolet photoelectron spectroscopy of the o-, m-, and p-benzyne negative ions. Electron affinities and singlet-triplet splittings for o-, m-, and p-benzyne, J. Am. Chem. Soc., 1998, 120, 21, 5279-5290, https://doi.org/10.1021/ja9803355 . [all data]

Ren, J.H.; Workman, D.B.; Squires, R.R., Gas-phase negative ion chemistry of Lewis acid-base complexes, J. Am. Chem. Soc., 1998, 120, 40, 10511-10522, https://doi.org/10.1021/ja9804518 . [all data]

Wenthold, P.G.; Hu, J.; Squires, R.R.; Lineberger, W.C., Photoelectron spectroscopy of the trimethylenemethane negative ion, J. Am. Soc. Mass Spectrom., 1999, 10, 9, 800-809, https://doi.org/10.1016/S1044-0305(99)00043-4 . [all data]

Hill, B.T.; Squires, R.R., Synthesis and Characterization of the Negative Ion of non-Kekule` Benzene, J. Chem. Soc. Perkin Trans., 1998, 2, 5, 1027, https://doi.org/10.1039/a707470k . [all data]

Seburg, R.A.; Hill, B.T.; Squires, R.R., Synthesis, properties and reactivity of the phenylcarbene anion in the gas phase, J. Chem. Soc. Perkin Trans., 1999, 2, 11, 2249-2256, https://doi.org/10.1039/a905870b . [all data]

Wenthold, P.G.; Squires, R.R., Determination of the gas-phase acidities of halogen-substituted aromatic compounds using the silane-cleavage method, J. Mass Spectrom., 1995, 30, 1, 17, https://doi.org/10.1002/jms.1190300105 . [all data]

Wenthold, P.G.; Hu, J.; Squires, R.R., Gas-phase reactions of the benzyne negative ions, J. Mass Spectrom., 1998, 33, 9, 796-802, https://doi.org/10.1002/(SICI)1096-9888(199809)33:9<796::AID-JMS683>3.0.CO;2-3 . [all data]

Lardin, H.A.; Squires, R.R.; Wenthold, P.G., Determination of the electron affinities of alpha- and beta- naphthyl radicals using the kinetic method with full entropy analysis. The C-H bond dissociation energies of naphthalene, J. Mass Spectrom., 2001, 36, 6, 607-615, https://doi.org/10.1002/jms.159 . [all data]

Wenthold, P.G.; Squires, R.R., Bond dissociation energies of F2(-) and HF2(-). A gas-phase experimental and G2 theoretical study, J. Phys. Chem., 1995, 99, 7, 2002, https://doi.org/10.1021/j100007a034 . [all data]

Poutsma, J.C.; Paulino, J.A.; Squires, R.R., Absolute Heats of Formation of CHCl, CHF, and CClF. A Gas-Phase Experimental and G2 Theoretical Study., J. Phys. Chem. A, 1997, 101, 29, 5327, https://doi.org/10.1021/jp970778f . [all data]

Poutsma, J.C.; Upshaw, S.D.; Squires, R.R.; Wenthold, P.G., Absolute heat of formation and singlet-triplet splitting for HCCN, J. Phys. Chem. A, 2002, 106, 6, 1067-1073, https://doi.org/10.1021/jp013653q . [all data]

Adeuya, A.; Artau, A.; Kenttamaa, H.I.; Squires, R.R., Gas-phase acidities of cis- and trans-2-tert-butyl-1,3-dithian-5-ol, J. Phys. Chem. A, 2004, 108, 36, 7379-7385, https://doi.org/10.1021/jp048812v . [all data]

Wang, D.N.; Squires, R.R., Gas Phase Ion Chemistry of Two Isomeric (C4H6)Fe(CO)3 Complexes, Organomet., 1987, 6, 5, 905, https://doi.org/10.1021/om00148a001 . [all data]

Sunderlin, L.S.; Panu, D.; Puranik, D.B.; Ashe, A.J.; Squires, R.R., Gas-phase properties and reactivities of phospholide and arsolide anions, Organomet., 1994, 13, 12, 4732, https://doi.org/10.1021/om00024a019 . [all data]

Lane, K.R.; Squires, R.R., Hydride Transfer to Transition Metal Carbonyls in the Gas Phase. Formation and Relative Stabilities of Anionic Formyl Complexes, Polyhedron, 1988, 7, 16-17, 1609, https://doi.org/10.1016/S0277-5387(00)81786-6 . [all data]

Marinelli, P.J.; Squires, R.R., Sequential Solvation of Atomic Transition Metal Ions: The Second Solvent Molecule Can Bind More Strongly than the First, J. Am. Chem. Soc., 1989, 111, 11, 4101, https://doi.org/10.1021/ja00193a052 . [all data]

Squires, R.R.; Lane, K.R., Nucleophilic Addition Reactions of Negative Ions with Organometallic Complexes in the Gas Phase, Gas Phase Inorganic Chemistry, C, 1989, 43. [all data]

Wenthold, P.G.; Hu, J.; Squires, R.R.; Lineberger, W.C., Photoelectron spectroscopy of the trimethylenemethane negative ion, J. Am. Soc. Mass Spectrom., 1999, 10, 9, 800, https://doi.org/10.1016/S1044-0305(99)00043-4 . [all data]

Wenthold, P.G.; Squires, R.R.; Lineberger, W.C., Ultraviolet Photoelectron Spectroscopy of the, J. Am. Chem. Soc., 1998, 120, 21, 5279, https://doi.org/10.1021/ja9803355 . [all data]

Chyall, L.J.; Squires, R.R., The Proton Affinity and Absolute Heat of Formation of Trifluoromethanol, J. Phys. Chem., 1996, 100, 16435-16440. [all data]

Wiberg, K.B.; Martin, E.J.; Squires, R.R., Thermochemical Studies of Carbonyl Compounds. 3. Enthalpies of Hydrolysis of Ortho Esters, J. Org. Chem., 1985, 50, 4717. [all data]

Wiberg, K.B.; Squires, R.R., J. Am. Chem. Soc., 1981, 103, 4473. [all data]

Wiberg, K.B.; Squires, R.R., J. Am. Chem. Soc., 1979, 101, 5512. [all data]