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Publisher Information - 17.11.2008

Physical Properties Sources Index (PPSI)

Fourier Transformation IR Spectrum

Fourier Transformation IR Spectrum (IR Spectrum)
Definition:IR spectrum that was measured with a FT-IR spectrometer. Its principal component is a Michaelson interferometer, that splits the beam coming from a heat source with a wide IR band into two beams using a beam splitter. One beam is reflected off a fixed mirror, the other off a moveable mirror and the reflected beams are interfered, passed through the probe and focussed on an IR detector. Because of the time delays of the coherent beams interferograms result, from which the spectrum can be reconstructed by Fourier transformation.
Synonyms:FT-IR
Translation: DEFourier-Transformation IR-Spektrum
FRSpectre IR Transformée de Fourier

Sources

TitleAuthor(s)MediumLocationRankSorted ascendingQualityRatingQuantitySource typeSystems
Spectral Database for Organic Compounds SDBSOnlineOnline
(Free)
12
4.5
Data (measured)Organic Compounds
Sigma Library of FT-IR-SpectraPrint600 C11
5
Ca. 10'000 spectraData (measured)Inorganic Compounds Organic Compounds Amino Acids Proteins Peptides Carbohydrates Lipids Steroids Acids Nucleotids
Aldrich Library of FT-IR Spectra, Edition 2Print600 C11
5
Ca. 19'000 spectraData (measured)
Handbook of Fourier Transform Raman and Infrared Spectra of PolymersKuptsov A.H. ; Zhizhin G.N.Print/OnlineOnline
(Subscription)
22
3.5
500 polymersData (measured)Polymers
NIST WebBook : Quantitative Infrared DatabaseOnlineOnline
(Free)
31
3
Ca. 40 compoundsData (measured)
FT-IR Spectra of Binders and ColorantsOnlineOnline
(Free)
31
3
Ca. 50 compoundsData (measured)Inorganic Compounds Organic Compounds
ACD/Elsevier FT-Raman and FT-IR Polymer DatabaseOnlineOnline
(Pay per use)
42
2.5
500 polymersData (measured)Polymers
FDM FT-IR DatabasesOnlineOnline
(Pay per use)
42
2.5
Ca. 6'000 compoundsData (measured)Inorganic Compounds Organic Compounds Polymers Minerals
S.T. Japan ATR/FT-IR and FT-IR Databases for ACD/LabsOnlineOnline
(Pay per use)
42
0
Ca. 80'000 compoundsData (measured)Inorganic Compounds Organic Compounds
Optical Databases Download PageOnlineOnline
(Free)
42
2.5
Data (measured)

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