Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Gerhard Bieri"'
Publikováno v:
Helvetica Chimica Acta. 60:2234-2247
It is shown that the ab initio STO-3G treatment applied to simple saturated linear, branched and cyclic hydrocarbons, assuming standard geometries, yields orbital energies ϵ for their canonical orbital φj which correlate perfectly with the observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e263f6273d329376e20b89d3a03a54fb
https://doi.org/10.1002/hlca.19770600715
https://doi.org/10.1002/hlca.19770600715
Autor:
Mark S. Lipton, Tsunetoshi Kobayashi, Ronald S. Leight, Edgar Heilbronner, Andreas Schmelzer, Gerhard Bieri, M. J. Goldstein
Publikováno v:
Helvetica Chimica Acta. 59:2657-2673
The near degeneracy of the two lowest ionization energies of Dewar benzene can be understood in terms of closely competitive ‘through-bond’ and ‘through-space’ interaction. Empirical, semiempirical, and open-shell ab initio procedures converg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c971f1ed1b9aa4562b08e1684cefd07
https://doi.org/10.1002/hlca.19760590805
https://doi.org/10.1002/hlca.19760590805
Publikováno v:
Physica Scripta. 16:202-210
Recent work concerning the photoelectron spectra of unsubstituted and substituted acetylenes and polyacetylenes is reviewed. It is shown that these systems are ideal cases for the investigation of some of the principles which govern photoelectron spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11604d83238acde255fac004cfbf70a5
https://doi.org/10.1088/0031-8949/16/5-6/006
https://doi.org/10.1088/0031-8949/16/5-6/006
Autor:
Else Kloster-Jensen, Wolfgang von Niessen, Fritz Thommen, Edgar Heilbronner, Gerhard Bieri, V. Hornung, John P. Maier
Publikováno v:
Chemical Physics. 36:1-14
Photoelectron spectra excited by He(lα), and in some cases also by He(IIα), radiation of the following twelve acetylenic derivatives are reported: CH3CCX, CF3CCX, NCCCX with X = Cl, Br, I and NCCCX with X =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dca95c5a856974419dd853a1524ba59
https://doi.org/10.1016/0301-0104(79)85099-5
https://doi.org/10.1016/0301-0104(79)85099-5
Autor:
Gerhard Bieri, Edgar Heilbronner
Publikováno v:
Helvetica Chimica Acta. 57:546-551
The vertical ‘lone-pair’ ionization potentials Iv(n) of fifteen 4-substituted quinuclidines, of aza-adamantane and of aza-twistane have been determined by photoelectron spectroscopy. It is shown that the dependence of Iv(n) on the nature of the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2eb68daa94c65312871be5a3ae85e934
https://doi.org/10.1002/hlca.19740570307
https://doi.org/10.1002/hlca.19740570307
Publikováno v:
Journal of the American Chemical Society. 99:6832-6838
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2acfe363adbb3bb86756f9f074123de
https://doi.org/10.1021/ja00463a008
https://doi.org/10.1021/ja00463a008
Autor:
Gerhard Bieri
Publikováno v:
Chemical Physics Letters. 46:107-110
The photoelectron spectrum of cyanogen fluoride (FCN) has been recorded, using He(I) and He(II) radiation. The spectrum can be unambiguously assigned through a correlation with the known photoelectron-spectroscopic data of the other cyanogen halides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f09cc4bd5456e52202833b952ff0556
https://doi.org/10.1016/0009-2614(77)85173-7
https://doi.org/10.1016/0009-2614(77)85173-7
Publikováno v:
Chemical Physics. 49:213-224
The 30.4 nm He(II) photoelectron spectra of fluorine(F2), of acetylene and diacetylene and their fluorosubstituted derivatives have been recorded. The use of He(II) radiation allowed the confirmation of the conjectured B∼2Σ+g state of the fluorine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b04cc7c38c722d75e5603f7b4532fb7a
https://doi.org/10.1016/0301-0104(80)85258-x
https://doi.org/10.1016/0301-0104(80)85258-x
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 23:281-322
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a13b29d5fefa5138d8557ea2c064e33
https://doi.org/10.1016/0368-2048(81)80036-9
https://doi.org/10.1016/0368-2048(81)80036-9
Publikováno v:
Helvetica Chimica Acta. 57:1265-1283
The photoelectron spectra of 1,5-cyclooctadiyne (2) and of 1,6-dithiacyclodeca-3,8-diyne (3) have been recorded. The first four (2) or six (3) PE. bands have been assigned as follows; in increasing order of ionization potentials: The relative sequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a767155d08e77cbdc5a6905433a85700
https://doi.org/10.1002/hlca.19740570504
https://doi.org/10.1002/hlca.19740570504