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GEISA : spectroscopic database

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Access of the GEISA 2011 sub-database on ultraviolet-visible absorption cross-sections



Spectral range : 7749.995920 to 51282.050700 cm-1

Molecules list : NO2, O3, SO2, O2, O2-O2, O2-N2, OClO, H2CO, CS2, OBrO, BrO, CHOCHO, CHOCHO, IO, OIO, C6H6 (Benzene), C8H10 (m-Xylene), C8H10 (o-Xylene), C8H10 (p-Xylene), C7H8 (Toluene).


For a given molecular species, each file describe absorption cross-section data corresponding to :
- a given temperature in K,
- a given pressure in Pa (which could be unknown),
- a given resolution in cm-1 or nm (which could be unknown),
- some references.
In the spectral range WnMin-NnMax (cm-1).

A compressed cross-section file is named "xxxx_rrrr_[yyyy]_tttt_pppp.asc.gz" where :
- xxxx represent the name of the molecule,
- rrrr the resolution,
- yyyy the reference(s),
- tttt the temperature,
- pppp the pressure.
Example of a file name : NO2_00.50_[48]_223.00_100000.00.asc.gz

The files molecule_all_files.tar.gz represent the concatenation of all the files for a molecule.
Exemple : NO2_all_files.tar.gz

Please click on each file name (in the third column) to obtain data files.



Molecule


Number of files


Choose a file to download

NO2

47

O3

31

SO2

12

O2

37

O2-O2

10

O2-N2

10

OClO

11

H2CO

1

CS2

1

OBrO

2

BrO

8

CHOCHO

4

IO

1

OIO

2

C6H6
(Benzene)

5

C8H10
(m-Xylene)

3

C8H10
(o-Xylene)

3

C8H10
(p-Xylene)

3

C7H8
(Toluene)

4