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- | C. P. Endres, S. Schlemmer, P. Schilke, J. Stutzki, and H. S. P. Müller, | ||
- | **The Cologne Database for Molecular Spectroscopy, | ||
- | [J. Mol. Spectrosc. 327, 95–104 (2016)](http:// | ||
- | [Please visit also the VAMDC-compatible version of the CDMS](https:// | ||
- | |||
- | H. S. P. Müller, F. Schlöder, J. Stutzki, and G. Winnewisser, | ||
- | [*J. Mol. Struct.* **742**, 215–227 (2005)](http:// | ||
- | |||
- | H. S. P. Müller, S. Thorwirth, D. A. Roth, and G. Winnewisser, | ||
- | [*Astronomy and Astrophysics* **370,** L49–L52 (2001)](http:// | ||
- | [[http:// | ||
- | The files in the [[/ | ||
- | for atoms and molecules of astrophysical and atmospheric interest as | ||
- | well as some documentation on which data have been used for the | ||
- | predictions. At present, the aim of of this page is to supplement data | ||
- | bases such as the [JPL | ||
- | catalog](http:// | ||
- | Pickett' | ||
- | part to generate the predictions. | ||
- | |||
- | After some general remark, a [brief description of the format of the | ||
- | catalog entries](description.html# | ||
- | [remarks on the selection rules and | ||
- | assignments](description.html# | ||
- | of the predictions](description.html# | ||
- | partition function](description.html# | ||
- | equations](description.html# | ||
- | |||
- | [The structure of the files]{style=" | ||
- | detail in the Letter [THE COLOGNE DATABASE FOR MOLECULAR SPECTROSCOPY, | ||
- | CDMS](/ | ||
- | Roth, and G. Winnewisser; | ||
- | L52.\ | ||
- | An update on the CDMS appeared somewhat later: H. S. P. Müller, F. | ||
- | Schlöder, J. Stutzki, and G. Winnewisser, | ||
- | MOLECULAR SPECTROSCOPY, | ||
- | SPECTROSCOPISTS](/ | ||
- | **742**, 215–227 (2005). | ||
- | |||
- | Please acknowledge use of the CDMS by citing these articles. You are | ||
- | very welcome to state the web address also. We recommend to cite the | ||
- | original sources of the data too, which are given in the documentations, | ||
- | at least as far as this is feasible. Since the format in the CDMS | ||
- | catalog is identical to the one in the JPL catalog information can also | ||
- | be found in the article SUBMILLIMETER, | ||
- | SPECTRAL LINE CATALOG by H. M. Pickett, R. L. Poynter, E. A. Cohen, M. | ||
- | L. Delitsky, J. C. Pearson, and H. S. P. Müller; *J. Quant. Spectrosc. | ||
- | Radiat. Transfer* **60** (1998) 883 – 890. | ||
- | |||
- | Some catalog entries are available with frequencies in units of cm^–1^. | ||
- | This applies mainly to light hydrides and some stable molecules that | ||
- | might be of interest as secondary standards in the laboratory or in | ||
- | radioastronomical observations. | ||
- | |||
- | [Vibration-rotation transitions]{style=" | ||
- | far-infrared region have been included for C~3~. They may be included in | ||
- | a greater number in the near future. Vibration-rotation transitions in | ||
- | the mid-infrared region are currently not considered to be included in | ||
- | the database. If there is a genuine interest for such information to be | ||
- | included in our database please use the [comments and | ||
- | suggestions]{style=" | ||
- | species. Information on background literature is desirable !! | ||
- | |||
- | As in the JPL catalog, the species are sorted according to their | ||
- | molecular weight in atomic mass units, which also constitutes the first | ||
- | three digits of the six digit **[molecule tag]{style=" | ||
- | (with leading zeros frequently omitted), the fourth digit is a 5 (to | ||
- | avoid any conflict with the JPL numbering scheme), and the last two | ||
- | digits are used to number entries with the same molecular weight. | ||
- | |||
- | ---- | ||
- | |||
- | Comments and suggestions are very welcome. Please send an email to one of the following persons: | ||
- | |||
- | Dr. Holger S. P. Müller | ||
- | Dr. Christian P. Endres | ||
- | Prof. Dr. Jürgen Stutzki | ||
- | Prof. Dr. Stephan Schlemmer schlemmer(at)ph1(Dot)uni-koeln(Dot)de | ||
- | |||
- | © 2019 by I.Physik |