Výsledky vyhledávání - "P. v. R. Schleyer"

Combined experimental and theoretical study of small aluminum oxygen clusters

Autor: Peter Lievens, P. v. R. Schleyer, Ewald Janssens, Sven Neukermans, Nele Veldeman, Zhongfang Chen

Publikováno v: The European Physical Journal D. 45:301-308

We report a combined experimental and computational investigation of small AlnOm species (n ≤20, m ≤ 12), produced in a laser vaporization cluster source. The oxygen content in the clusters was tuned by varying the oxygen concentration in the car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6575601583277078e58e8a5fc47505d
https://doi.org/10.1140/epjd/e2007-00283-5

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Elementary reactions of the phenyl radical, C$_\mathsf{6}$H$_\mathsf{5}$, with C$_\mathsf{3}$H$_\mathsf{4}$ isomers, and of benzene, C$_\mathsf{6}$H$_\mathsf{6}$, with atomic carbon in extraterrestrial environments

Autor: Jozef Peeters, Henry F. Schaefer, P. v. R. Schleyer, Ralf I. Kaiser, Holger F. Bettinger, Luc Vereecken

Publikováno v: Astronomy & Astrophysics. 406:385-391

Binary collisions of ground state carbon atoms, C( 3 Pj), with benzene, C6H6(X 1 A1g), and of phenyl radicals, C6H5(X 2 A1), with methylacetylene, CH3CCH(X 1 A1), were investigated in crossed beam experiments, ab initio calculations, and via RRKM the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06f6fd343ecb70adc34f54db7cf4d7d1
https://doi.org/10.1051/0004-6361:20030773

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Ionization potentials and structures of small indium monoxide clusters

Autor: Armando Navarro-Vázquez, Ewald Janssens, P. v. R. Schleyer, Sven Neukermans, Peter Lievens, Frederik Vanhoutte, Roger Silverans

Publikováno v: The Journal of Chemical Physics. 118:5862-5871

We report a combined experimental and theoretical study of the structures and ionization potentials of small InNO clusters (N=1–8). The clusters are produced using a laser vaporization cluster source, laser ionized, and mass selectively recorded by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b9aec03430cd6161f2b2e24abf65e2b
https://doi.org/10.1063/1.1555616

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Reactions of ethynyl radicals as a source of C4 and C5 hydrocarbons in Titan's atmosphere

Autor: P. v. R. Schleyer, Frank Stahl, Henry F. Schaefer, Ralf I. Kaiser

Publikováno v: Planetary and Space Science. 50:685-692

Crossed molecular beam experiments augmented by electronic structure computations of neutral–neutral reactions of the ethynyl radical (C2H, X2Σ+) with the unsaturated hydrocarbons acetylene (C2H2), methylacetylene (CH3CCH), and allene (H2CCCH2) ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5cf58ffe273b96d54f97cc1575be75e
https://doi.org/10.1016/s0032-0633(02)00014-4

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Atomic and molecular hydrogen elimination in the crossed beam reaction of d1-ethinyl radicals C2D(X 2Σ+) with acetylene, C2H2(X 1Σg+): Dynamics of d1-diacetylene (HCCCCD) and d1-butadiynyl (DCCCC) formationPresented at the XIX International Symposium on Molecular Beams, Rome, 3–8 June, 2001

Autor: P. v. R. Schleyer, Ralf I. Kaiser, Frank Stahl, Henry F. Schaefer

Publikováno v: Physical Chemistry Chemical Physics. 4:2950-2958

The chemical reaction dynamics to form d1-diacetylene, DCCCCH (X 1Σ+), and the d1-butadiynyl radical, DCCCC, via the reaction of d1-ethinyl, C2D (X 2Σ+), with acetylene, C2H2 (X 1Σg+), are explored in a crossed molecular beam experiment at an aver

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66b7b8d883a39e8f4e9ab91d2dede9d6
https://doi.org/10.1039/b110559k

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A combined crossed-beam, ab initio, and Rice–Ramsperger–Kassel– Marcus investigation of the reaction of carbon atoms C(3Pj) with benzene, C6H6(X 1A1g) and d6-benzene, C6D6(X 1A1g)

Autor: Holger F. Bettinger, Jozef Peeters, Y. T. Lee, Luc Vereecken, Wesley D. Allen, Peter R. Schreiner, Henry F. Schaefer, Ina Hahndorf, Ralf I. Kaiser, P. v. R. Schleyer

Publikováno v: The Journal of Chemical Physics. 116:3248-3262

The reactions of atomic carbon, C(3Pj), with benzene, C6H6(X 1A1g), and with d6-benzene, C6D6(X 1A1g) were investigated at twelve collision energies between 8.8 and 52.5 kJ mol−1 using the crossed molecular beams technique. Forward-convolution fitt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f7881487a8d43963426a4c8df0e3cea
https://doi.org/10.1063/1.1418744

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Crossed beam reaction of phenyl radicals with unsaturated hydrocarbon molecules. I. Chemical dynamics of phenylmethylacetylene (C6H5CCCH3;X 1A′) formation from reaction of C6H5(X 2A1) with methylacetylene, CH3CCH(X 1A1)

Autor: P. v. R. Schleyer, Henry F. Schaefer, Y. T. Lee, Holger F. Bettinger, Oskar Asvany, Ralf I. Kaiser

Publikováno v: Scopus-Elsevier

The chemical reaction dynamics to form phenylmethylacetylene, C6H5CCCH3(X 1A′), via reactive collisions of the phenyl radical C6H5(X 2A1) with methylacetylene, CH3CCH(X 1A1), are unraveled under single collision conditions in a crossed molecular be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7651deb09d36d7dba9b3b27661b04c74
https://doi.org/10.1063/1.481054

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Crossed beam reaction of cyano radicals with hydrocarbon molecules. I. Chemical dynamics of cyanobenzene (C6H5CN; X 1A1) and perdeutero cyanobenzene (C6D5CN; X 1A1) formation from reaction of CN(X 2Σ+) with benzene C6H6(X 1A1g), and d6-benzene C6D6(X 1A1g)

Autor: A. H. H. Chang, Nadia Balucani, Henry F. Schaefer, Y. T. Lee, Oskar Asvany, S. H. Lin, Holger F. Bettinger, P. v. R. Schleyer, Ralf I. Kaiser

Publikováno v: The Journal of Chemical Physics. 111:7457-7471

The chemical reaction dynamics to form cyanobenzene C6H5CN(X 1A1), and perdeutero cyanobenzene C6D5CN(X 1A1) via the neutral–neutral reaction of the cyano radical CN(X 2Σ+), with benzene C6H6(X 1A1g) and perdeutero benzene C6D6(X 1A1g), were inves

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::86783b585a295a9f11111ac83e753797
https://doi.org/10.1063/1.480070

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Crossed beams reaction of atomic carbon, C(3Pj), with d6-benzene, C6D6(X 1A1g): Observation of the per-deutero-1,2-didehydro- cycloheptatrienyl radical, C7D5(X 2B2)

Autor: Ina Hahndorf, Peter R. Schreiner, Henry F. Schaefer, Ralf I. Kaiser, P. v. R. Schleyer, Holger F. Bettinger, L. C. L. Huang, Yuan T. Lee

Publikováno v: The Journal of Chemical Physics. 110:6091-6094

The reaction of atomic carbon, C(3Pj) with per-deutero benzene, C6D6 is investigated at an average collision energy of 32.1 kJ mol−1 using the crossed molecular beams technique combined with a universal mass spectrometric detector. Product angular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca9416ac754d8d0ed8d9491e8f13f0d0
https://doi.org/10.1063/1.478514

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Parent Tricarbollides [nido-7,8,9-C3B8H11]-, nido-7,8,9-C3B8H12, [nido-7,8,10-C3B8H11]-, and Their Derivatives

Autor: Ivana Cisarova, Francesc Teixidor, Drahomír Hnyk, Clara Viñas, P. V. R. Schleyer, Bohumil Štíbr, Zbyněk Plzák, Josef Holub, Jiří Fusek

Publikováno v: Journal of the American Chemical Society. 119:7750-7759

Deamination of 7-(Me3N)-nido-7,8,9-C3B8H10 (1a) leads either to the parent tricarbollide anion [nido-7,8,9-C3B8H11]- (2-) or to the neutral tricarbaborane nido-7,8,9-C3B8H12 (2a), together with a small amount of 8-Me-nido-7,8,9-C3B8H11 (2b). Di- and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d85f0085ba61d3b45652826fa4efaac5
https://doi.org/10.1021/ja971194u

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