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Atoms III — Molecules I / Atome III — Moleküle I

  • Authors
  • S. Flügge

Part of the Encyclopedia of Physics / Handbuch der Physik book series (HDBPHYS, volume 7 / 37 / 1)

Table of contents

  1. Front Matter
    Pages II-VI
  2. P. Kusch, V. W. Hughes
    Pages 1-172
  3. J. D. Craggs, H. S. W. Massey
    Pages 314-415
  4. Back Matter
    Pages 416-439

About this book

Introduction

dissociation, E, of a dimer into two monomers and that, E', of a trimer into a dimer and a monomer. The observed velocity distribution for a beam of sodium iodide is shown in Fig. 23. The monomer and dimer distributions, which are each of the form of Eq. (9. 2), are separately shown. The sum of the two assumed distributions is seen to agree with the experimental data. The data for lithium bromide are shown in Fig. 24. The separate distributions for the monomer, dimer, and trimer required to fit the data are shown as is the sum of these distributions. An attempt to describe the observed distribution in terms of a monomer and a dimer only is shown by the dotted line, where the relative amounts of these species have been adjusted to give a fit on the low velocity side of the spectrum. Table 2. Summary oj data on the degree of association oj diatomic molecules. The data on the fluorides are from unpublished results of M. EISENSTADT, G. ROTHBERG and P. KUSCH. Uncertainties in E and E' are given in parentheses. E E' Temperature OK I ----- ----" Species at which a2 a, kcaljmole p~10-2mmHg RbCl 866 0. 063 48. 0 (0. 5) I KCI 0. 083 897 45·8 (0. 7) I KI 823 0. 046 , 45·3 (0·9) NaC] 920 0. 259 44. 6 (0·9) i NaI 817 0. 235 38. 6 (3-4) LiC] 2.

Keywords

Atom Atome Molekül Moleküle diatomic molecule molecule

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-45917-7
  • Copyright Information Springer-Verlag Berlin Heidelberg 1959
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-642-45919-1
  • Online ISBN 978-3-642-45917-7
  • Series Print ISSN 0085-140X
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