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Mathar, W.; Bohlmann, F.; Schwarz, H., Massenspektrometrische untersuchung von Amiden. V. Uber den einfluss der N-donatorstarke auf die aktivierungs-energie der methyl-abspaltung aus crotonsaureamiden, Tetrahedron Lett., 1973, 4583. [all data]

Schwarz, H.; Bohlmann, F.; Russ, B., Elektronenstossinduzierte fagmentieru von polymethylbenzaldehyden. II. Mechanismus der methyl-abspaltung aus dem molekul-ion von tri- und pentamethylbenzaldehyden, Org. Mass Spectrom., 1973, 7, 1001. [all data]

Schwarz, H.; Bohlmann, F., Elektronenstossinduzierte fragmentierung von acetylenverbindungen. VI. Struktur und bildungsenthalpie der ionen [C₁₁H₉]⁺ und [C₉H₇]⁺, Org. Mass Spectrom., 1973, 7, 395. [all data]

Schwarz, H.; Bohlmann, F., Massenspektrometrische untersuchung von amiden. I. Energetische betrachtungen zur elektronenstrossin-duzierten fragmentierung von piperidin- und piperidein- amiden, Org. Mass Spectrom., 1973, 7, 1197. [all data]

Schwarz, H.; Bohlmann, F.; Vorlaender, W., Elektronenstossinduzierte fragmenterung von polymethylbenzaldehyden. III. Bildung und zerfall des formyltropylium-dimethylbenzaldehyd, Org. Mass Spectrom., 1973, 7, 1005. [all data]

Schwarz, H.; Praefcke, K.; Martens, J., Organische schwefelverbindungen. III. Elektronenstossinduzierte untersuchungen von arylestern der monothi und dithiophthalsaure und der isomeren 3,3-substituierten phthalide, Tetrahedron, 1973, 29, 2877. [all data]

Bohlmann, F.; Herrmann, R.; Mathar, W.; Schwarz, H., Massenspektrometrische untersuchung von amiden. VII. Intramolekulare washselwirkungen bifunktioneller gruppen bei der elektronenstoβinduzierten fragmentierung von piperididen und piperideiden, Chem. Ber., 1974, 107, 1081. [all data]

Bohlmann, F.; Koppel, C.; Muller, B.; Schwarz, H.; Weyerstahl, P., Massenspektrometrische Untersuchung isomerer Kohlenwasserstoffe: Struktur und Bildungsenthalpie stabiler (C₁₃H₁₁⁺) Ionen, Tetrahedron, 1974, 30, 1011. [all data]

Koppel, C.; Schwarz, H.; Bohlmann, F., Elektronenstossinduzierte fragmentierung von acetylenverbindungen, Org. Mass Spectrom., 1974, 9, 324. [all data]

Koppel, C.; Schwarz, H.; Bohlmann, F., Elektronenstossinduzierte fragmentierung von acetylenverbindungen. VIII. Struktur der stabilen und instabilen ionen[C₉H₉]⁺ aus isomeren C₉H₁₀- kohlenwasserstoffen, Org. Mass Spectrom., 1974, 8, 25. [all data]

Koppel, C.; Schwarz, H.; Bohlmann, F., Energetische betrachtungen zur intramolekularen solvatisierung von ionen bei der elektronenstossinduzierten fragmentierung von α,ω-bis-(trimethylsilyl)-athern, Org. Mass Spectrom., 1974, 9, 567. [all data]

Schwarz, H.; Wesdemiotis, C.; Hess, B.; Levsen, K., Massenspektrometrische Untersuchung organischer Stickstoffverbindungen, Org. Mass Spectrom., 1975, 10, 595. [all data]

Schwarz, H.; Petersen, R.D.; Van De Sande, C.C., Entropische und energetische Effekte bei der Bildung cyclischer Oxonium-, Sulfonium- und Bromonium-Ionen aus ωsubstituierten Phenoxyalkanen, Org. Mass Spectrom., 1977, 12, 391. [all data]

Houriet, R.; Schwarz, H.; Zummack, W., Proton and hydrogen affinity of furan and the site of protonation in the gas phase, Angew. Chem. Int. Ed. Engl., 1980, 19, 905. [all data]

Wagner-Redeker, W.; Levsen, K.; Schwarz, H.; Zummack, W., Gaseous alkyne ions, J. Am. Chem. Soc., 1981, 16, 361. [all data]

Gaumann, T.; Houriet, R.; Stahl, D.; Tabet, J.-C.; Heinrich, N.; Schwarz, H., Further examples of skeletal rerrangement of the wagner-meerwein type in chemical ionization mass spectrometry: The case of [C₆H₉⁺] ions, Org. Mass Spectrom., 1983, 18, 215. [all data]

Holmes, J.L.; Burgers, P.C.; Terlouw, J.K.; Schwarz, H.; Ciommer, B.; Halim, H., Stable C₂H₅X⁺ (X = Cl, Br) radical cations of structure [CH₃CHXH⁺]: Their energetics and dissociation characteristics, Org. Mass Spectrom., 1983, 18, 208. [all data]

Van Baar, B.; Weiske, T.; Terlouw, J.; Schwarz, H., Hydroxyacetylene: Generation and characterization of the neutral molecule, radical cation and dication in the gas phase, Angew. Chem. Int. Ed. Engl., 1986, 25, 282. [all data]

Burgers, P.C.; Drewello, T.; Schwarz, H.; Terlouw, J.K., CH₅N₂ hydrazyl radicals, cations and dication radicals studied by mass spectrometry. Is the N-protonated formaldehyde hydrazon cation ⁺CH₂-NH-NH₂ a bridged species?, Int. J. Mass Spectrom. Ion Processes, 1989, 95, 157. [all data]

Becker, H.; Hrusak, J.; Schwarz, H.; Bohme, D.K., Two isomers of SF₅ and SF₅⁺: Structures and energetics, J. Chem. Phys., 1994, 100, 1759. [all data]

Schroder, D.; Sulzle, D.; Dutuit, O.; Baer, T.; Schwarz, H., Further insight in the surprisingly complex unimolecular fragmentations of the methyl nitrite radical cation, J. Am. Chem. Soc., 1994, 116, 6395. [all data]

Schroder, D.; Schwarz, H.; Harvey, J.N., LaO+: A diatomic cation with a sizeable proton affinity upon generation of the LaOH2+ dication, J. Phys. Chem. A, 2000, 104, 11257. [all data]

Schroder, D.; Loos, J.; Schwarz, H.; Thissen, R.; Roithova, J.; Herman, Z., Does ionized diacetylene have a positive proton affinity?, Int. J. Mass Spectrom., 2003, 230, 113. [all data]

Schwarz, H.; Bohlmann, F., Mass spectrometric studies of benzyl compounds and open-chain isomers, Tetrahedron, 1972, 1899-19. [all data]

Schwarz, H.; Praefcke, K.; Martens, J., Organosulfur compounds. III. Electron impact investigation of the aryl esters of mono- and dithiophthalic acid and the isomeric 3,3-substituted phthalides, Tetrahedron, 1973, 29, 2877-2880. [all data]

Koppel, C.; Schwarz, H.; Bohlmann, F., Electron-impact-induced fragmentation of acetylenic compounds. IX. Structure of stable [C9H11]+ ions from isomeric C₉H₁₁ chlorides, Org. Mass Spectrom., 1974, 9, 321-323. [all data]

Van den Berg, K.J.; Lebrilla, C.B.; Terlouw, J.K.; Schwarz, H., Generation of carbamic acid (NH₂CO₂H) and its radical cation as stable species in the gas phase, Chimia, 1987, 41, 122-124. [all data]

Natterer, J.; Koch, W.; Schroder, D.; Goldberg, N.; Schwarz, H., Combined experimental and theoretical study of the C-H bond strength and the gas phase acidity of triacetylene, C6H2, and the electron affinity of the C6H. radical, Chem. Phys. Lett., 1994, 229, 4-5, 429, https://doi.org/10.1016/0009-2614(94)01075-7 . [all data]

Wang, X.B.; Wang, L.S.; Brown, R.; Schwerdtfeger, P.; Schroder, D.; Schwarz, H., The electronic structure of CuCl2 and CuBr2 from anion photoelectron spectroscopy and ab initio calculations, J. Chem. Phys., 2001, 114, 17, 7388-7395, https://doi.org/10.1063/1.1362289 . [all data]

Schulze, C.; Schwarz, H., Kinetic Isotope Effects as a Mechanistic Tool for the Elucidation of the Rate-Determining Step(s) in the Transition Metal Ion-Mediated Activation of CH/CC Bonds. Ethylene Loss from Metastable 4-Octyne/M+ Complexes in the Gas Phase, Angew. Chem. Int. Ed. Engl., 1990, 29, 5, 509, https://doi.org/10.1002/anie.199005091 . [all data]

Rue, C.; Armentrout, P.B.; Kretzschmar, I.; Schroeder, D.; Schwarz, H., Guided Ion Beam Studies of the Reactions of Fe+ and Co+ With CS2 and COS, J. Phys. Chem. A, 2001, 105, 37, 8456, https://doi.org/10.1021/jp0120716 . [all data]

Rue, C.; Armentrout, P.B.; Kretzschmar, I.; Schroeder, D.; Schwarz, H., Guided Ion Beam Studies of the Reactions of the State-Specific Reactions of Cr+ and Mn+ with CS2 and COS, Int. J. Mass Spectrom., 2001, 210/211, 283, https://doi.org/10.1016/S1387-3806(01)00400-6 . [all data]

Brown, J.R.; Schwerdtfeger, P. Schroeder; Schwarz, H., Experimental and Theoretical Studies of Diatomic Gold Halides, J. Am. Soc. Mass Spectrom., 2002, 13, 5, 485, https://doi.org/10.1016/S1044-0305(02)00370-7 . [all data]

Schroeder, D.; Hrusak, J.; Hertwig, R.H.; Koch, W.; Schwerdtfeger, P.; Schwarz, H., Experimental and Theoretical Studies of Gold(I) Complexes Au(L)+ (L=H2O, CO, NH3, C2H4, C3H6, C4H6, C6H6, C6F6), Organometallics, 1995, 14, 1, 312, https://doi.org/10.1021/om00001a045 . [all data]

Dunbar, R.C.; Klippenstein, S.J.; Hrusak, J.; Stockigt, D.; Schwarz, H., Binding Energy of Al(C6H6)+ from the Analysis of Radiative Association Kinetics, J. Am. Chem. Soc., 1996, 118, 22, 5277, https://doi.org/10.1021/ja953235x . [all data]

Stockigt, D.; Schwarz, J.; Schwarz, H., Theoretical and Experimental Studies on the Bond Dissociation Energies of Al(methane)+, Al(acetylene)+, Al(ethene)+, and Al(ethane)+, J. Phys. Chem., 1996, 100, 21, 8786, https://doi.org/10.1021/jp960060k . [all data]

Koszinowski, K.; Schroeder, D.; Schwarz, H.; Holthausen, M.C.; Sauer, J.; Koizumi, M.; Armentrout, P.B., Bond Dissociation Energies and Structures of CuNO+ and Cu(NO)2+, Inorg. Chem., 2000, 41, 22, 5882, https://doi.org/10.1021/ic020315a . [all data]

Wang, X.-B.; Wang, L.-S.; Brown, R.; Schwerdtfeger, P.; Schroder, D.; Schwarz, H., The electronic structure of CuCl[sub 2] and CuBr[sub 2] from anion photoelectron spectroscopy and ab initio calculations, J. Chem. Phys., 2001, 114, 17, 7388, https://doi.org/10.1063/1.1362289 . [all data]

Koch, W.; Heinrich, N.; Schwarz, H.; Maquin, F.; Stahl, D., Combined experimental and ab initio molecular orbital studies on gaseous OH_n²⁺ speceis (n = 1-4), Int. J. Mass Spectrom. Ion Processes, 1985, 67, 305-316. [all data]

Schwarz, H.A., Gas phase infrared spectra of oxonium hydrate ions from 2 to 5 μ, J. Chem. Phys., 1977, 67, 12, 5525, https://doi.org/10.1063/1.434748 . [all data]