File:Water infrared absorption coefficient large.gif
Water_infrared_absorption_coefficient_large.gif (800 × 600 pixels, file size: 30 KB, MIME type: image/gif)
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Summary
DescriptionWater infrared absorption coefficient large.gif |
English: Water absorption spectrum. Absorption coefficient for water - liquid (red line), vapor (green) and ice (blue) between 667 nm and 200 μm (red and most important part of infrared). The graph was created using the Graph open source application. |
Date | |
Source |
Own work using: the numerical data from and on the basis of: liquid water:
Data also available here:
water vapor (simulation of spectrum):
ice:
|
Author | Darekk2 based on the above literature |
Other versions |
Water infrared absorption coefficient.gif |
Licensing
Attribution: The author of the work and probably the original authors and sources of numerical data:
- Bertie J. E., Lan Z. (1996). "Infrared Intensities of Liquids XX: The Intensity of the OH Stretching Band of Liquid Water Revisited, and the Best Current Values of the Optical Constants of H2O(l) at 25°C between 15,000 and 1 cm-1". Applied Spectroscopy 50 (8): 1047-1057. http://www.opticsinfobase.org/as/abstract.cfm?uri=as-50-8-1047. Retrieved 2012-08-08.
- Hitran on the Web Information System. http://hitran.iao.ru/ (Harvard-Smithsonian Center for Astrophysics (CFA), Cambridge, MA, USA, V.E. Zuev Insitute of Atmosperic Optics (IAO), Tomsk, Russia).
- Warren S. G., Brandt R. E. (2008). "Optical constants of ice from the ultraviolet to the microwave: A revised compilation". J. Geophys. Res. 113. doi:10.1029/2007JD009744. http://www.atmos.washington.edu/ice_optical_constants/Warren_and_Brandt_2008.pdf. Retrieved 2012-08-08.
Usage agreement from the Hitran on the Web webpage:
Users of the Hitran on the Web Information System agree to reference it in scientific publications, presentations and communications if the system is useful for their investigations.
and probably the original authors and sources of numerical data
- You are free:
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Annotations InfoField | This image is annotated: View the annotations at Commons |
2000 cm-1
200 cm-1
1000 cm-1
500 cm-1
5000 cm-1
rotation of molecule
vibration of molecule Vo --> V1
1595 cm-1 (liq.) bending vib.
H-O stretching vib IR v0 --> v1 sym. 3657 cm-1 und asym. 3756 cm-1 (liq.)
200 cm-1 Rotation
Items portrayed in this file
depicts
8 August 2012
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:46, 11 August 2012 | 800 × 600 (30 KB) | wikimediacommons>Darekk2 | Replaced water vapor for H<sup>16</sup>OH by mixture of all major water species in natural concentrations. Based on simulation data<br /> Synthetic spectrum for gas mixture <nowiki>'</nowiki>Pure H2O<nowiki>'</nowiki><br /> obtained from<br /> Hitran o... |
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