Infrared Spectroscopy or Vibrational Spectroscopy

The interaction of infrared radiation with matter is involved by Infrared spectroscopy (IR spectroscopy or vibrational spectroscopy). Mostly based on absorption spectroscopy, it covers a range of techniques. It can be used to identify and study chemicals as with all spectroscopic techniques. The state of the Samples may be either solid, liquid, or gas. Infrared spectrometer (or spectrophotometer) is an instrument used to produce an infrared spectrum by the method or technique of infrared spectroscopy. On the vertical axis vs frequency or wavelength on the horizontal axis of an IR spectrum can be visualized in a graph of infrared light absorbance (or transmittance).  Reciprocal centimetres (sometimes called wave numbers) are the typical units of frequency used in IR spectra, with the symbol cm−1. Micrometres are the Units commonly given in IR wavelength, symbol μm, which are related to wave numbers in a reciprocal way. Fourier transform infrared (FTIR) spectrometer is a common used laboratory instrument. Two-dimensional IR is also possible as discussed below.

Considering the relation to the visible spectrum, usually the three regions that are classified infrared portion of the electromagnetic spectrum are; the near- infrared, mid- infrared and far- infrared radiations. Excite overtone or harmonic vibrations are don by the higher-energy near-IR, approximately 14000–4000 cm−1 (0.8–2.5 μm wavelength). To study the fundamental vibrations and associated rotational-vibrational structure, approximately 4000–400 cm−1 (2.5–25 μm) may be used by the mid-infrared spectroscopy. Lying adjacent to the microwave region the far-infrared spectroscopy, approximately 400–10 cm−1 (25–1000 μm, has low energy and may be used for rotational spectroscopy. Based on the relative molecular or electromagnetic properties the names and classifications of these sub regions are conventions, and are only loosely arranged.

    Related Conference of Infrared Spectroscopy or Vibrational Spectroscopy

    Dec 05-06, 2018

    28th International conference onChemistry & Drug Designing 2018

    Vancouver, British Columbia, Canada
    December 07-08, 2018

    3rd International Conference on Pharmaceutical Chemistry

    Brussels, Belgium
    January 23-24, 2019

    11th World Congress on Chemistry

    Amsterdam, Netherlands
    January 30-31, 2019

    2nd World Congress on Petrochemistry

    Bangkok, Thailand
    Jan 30-31, 2019

    12th Global Experts Meeting on Chemistry and Computer-Aided Drug Design

    Courtyard Marriott Seoul Times Square, Seoul, South Korea
    February 20-21, 2019

    International Congress on Advances in Organic & Inorganic Chemistry

    | Holiday Inn Atrium | Singapore
    February 22-23, 2019

    20th Chemistry Education on Analytical & Medicinal Drug Discovery

    San Francisco, CA, USA
    March 18-19, 2019

    5th International Conference on Polymer Chemistry

    Amsterdam, Netherlands
    March 20-21, 2019

    19th Global Chemistry Conference

    New York, USA
    March 21-22, 2019

    10th European Organic Chemistry Congress

    Rome, Italy
    March 25-26, 2019

    25th World Congress on Chemistry

    Hong Kong
    April 12-13, 2019

    25th International Conference on Organic & Inorganic Chemistry

    Toronto, Ontario, Canada
    24-25th April, 2019

    22nd International Conference on Past and Present Research Systems on Green Chemistry

    Vancouver, British Columbia, Canada
    April 26-27, 2019

    18th International Conference on Industrial Chemistry &
    Water Treatment

    Vancouver, British Columbia
    May 09-10, 2019

    10th International Conference on Chemistry

    Amsterdam, Netherlands
    May 27- 28, 2019

    13th International Conference on Electrochemistry

    Barcelona, Spain
    May 29-30,2019

    12thAnnual Congress on Chemistry

    | Four Points by Sheraton | Taipei, Taiwan
    May 29-30, 2019

    8th Global Congress on Mass Spectrometry

    Four Points by Sheraton | Taipei, Taiwan
    June 10-11, 2019

    14th World Congress on Medicinal Chemistry and Drug Design

    Edinburgh, Scotland
    June 10-11, 2019

    8th World Congress on Mass Spectrometry

    Edinburgh | Scotland
    June 12-13, 2019

    31st International Conference on Materials Chemistry and Science

    | Montreal, Quebec, Canada
    June 17-18, 2019

    4th Pharmaceutical Chemistry Conference

    Amsterdam, Netherlands
    June 17-18, 2019

    9th European Chemistry Congress

    Berlin, Germany
    July 05-06, 2019

    25th World Chemistry & Systems Biology Conference

    Columbus, Ohio, USA
    August 08-09, 2019

    6th International Conference on Organic and Inorganic Chemistry

    Amsterdam, Netherlands
    September 09-10, 2019

    6th International Conference on Physical and Theoretical Chemistry

    Zurich, Switzerland
    September 19-20, 2019

    6thAnnual Meeting on Organic and Inorganic Chemistry

    Osaka, Japan
    25-26th September, 2019

    CADD & Drug Delivery

    Toronto, Ontario, Canada

    Infrared Spectroscopy or Vibrational Spectroscopy Conference Speakers

    Recommended Sessions

    Related Journals

    Are you interested in