FTIR-03 || Overtones, Fermi resonance and combination bands || IR spectroscopy || FTIR spectroscopy скачать в хорошем качестве

FTIR-03 || Overtones, Fermi resonance and combination bands || IR spectroscopy || FTIR spectroscopy

The IR spectrum is complicated because of the presence of weak overtone, combination, and difference bands. Overtones result from excitation from the ground state to higher energy states, which correspond to integral multiples of the frequency of the fundamental (n). For example, you might observe weak overtone bands at 2v, 3v, . . . . Any kind of physical vibration generates overtones. If you pluck a string on a cello, the string vibrates with a fundamental frequency. However, less-intense vibrations are also set up at several overtone frequencies. An absorption in the infrared at 500 cm−1 may well have an accompanying peak of lower intensity at 1000 cm−1 —an overtone. FTIR-01 || Introduction & Basic principle of IR Spectroscopy |IR active molecule| Why unit wave no.?    • FTIR-01 || Introduction & Basic principle ...   FTIR-02 || Fundamental Vibrations || Stretching & Bending Vibrations || FTIR spectroscopy    • FTIR-02 || Fundamental Vibrations || Stret...   FTIR-03 || Overtones, Fermi resonance and combination bands || IR spectroscopy || FTIR spectroscopy    • FTIR-03 || Overtones, Fermi resonance and ...   FTIR-04 || Calculations of vibrational modes for linear & Non-linear molecules || Degrees of freedom    • FTIR-04 || Calculations of vibrational mod...   FTIR-05 || Functional group and Finger Print Regions || Regions of IR spectrum || FTIR spectroscopy    • FTIR-05 || Functional group and Finger Pri...   FTIR-06 || Factors Affecting Frequency of IR peaks || FTIR spectroscopy I| Force constant    • FTIR-06 || Factors Affecting Frequency of ...   FTIR-07 || Calculation of Stretching Frequencies for Bonds in IR Spectroscopy || FTIR spectroscopy    • FTIR-07 || Calculation of Stretching Frequ...   FTIR-08 || Effect of H-bonding and Hybridization || Alcohol, Amine & acids || FTIR spectroscopy    • FTIR-08 || Effect of H-bonding and Hybridi...   FTIR-09 || Effect of Resonance and Inductive Effect || FTIR spectroscopy || Conjugation effect    • FTIR-09 || Effect of Resonance and Inducti...   FTIR-10 || Effect of Ring strain (Angle strain) || FTIR spectroscopy |Lactam | Lactone | Ketone    • FTIR-10 || Effect of Ring strain (Angle st...   FTIR-11 || Dispersive Infrared spectrophotometer || FTIR spectroscopy    • FTIR-11 || Dispersive Infrared spectrophot...   FTIR-12 || Fourier Transform Infrared Spectrophotometer || Advantages of FTIR || Interferogram    • FTIR-12 || Fourier Transform Infrared Spec...   FTIR-13 || Sample Handling in IR || Sample Preparation in IR || Infrared spectroscopy | ATR-FTIR    • FTIR-13 || Sample Handling in IR || Sample...   FTIR-14 || IR spectrum of alkanes | Diff b/w Pri, Sec & ter C-atom || Infrared spectroscopy    • FTIR-14 || IR spectrum of alkanes | Diff b...   FTIR-15 || IR spectrum of alkenes || Cis & trans alkenes || FTIR spectroscopy || Substituted alkenes    • FTIR-15 || IR spectrum of alkenes || Cis &...   FTIR-16 || IR spectrum of alkynes || Terminal alkynes || Non-terminal alkynes || FTIR spectroscopy    • FTIR-16 || IR spectrum of alkynes || Termi...   FTIR-17 || IR spectrum of aromatic molecules || Distinction b/w ortho, meta & para | IR spectroscopy    • FTIR-17 || IR spectrum of aromatic molecul...   FTIR-18 || IR spectra of Alcohols & phenols | Diff b/w Pri, sec & Ter alcohols || FTIR spectroscopy    • FTIR-18 || IR spectra of Alcohols & phenol...   FTIR-19 || IR spectrum of Ethers || FTIR spectroscopy || Difference from Esters & alcohols    • FTIR-19 || IR spectrum of Ethers || FTIR s...   FTIR-20 || Stretching Frequencies of Carbonyl group in Carbonyl Compounds || FTIR spectroscopy    • FTIR-20 || Stretching Frequencies of Carbo...   FTIR-21 || FTIR spectra of Aromatic, aliphatic & conjugated aldehyde || Fermi resonance | IR spectra    • FTIR-21 || FTIR spectra of Aromatic, aliph...   FTIR-22 || IR Stretching Frequencies of Aliphatic, aromatic & conjugated ketones | FTIR spectroscopy    • FTIR-22 || IR Stretching Frequencies of Al...   FTIR-23 || FTIR spectra of carboxylic acids || H-bonding & conjugation effect |I FTIR spectroscopy    • FTIR-23 || FTIR spectra of carboxylic acid...   FTIR-24 || FTIR spectra of esters || Effect of ring strain, conjugation & H-bonding || Lactones    • FTIR-24 || FTIR spectra of esters || Effec...   FTIR-25 || FTIR spectra of amides || Primary & Secondary amide || FTIR spectroscopy || Lactam    • FTIR-25 || FTIR spectra of amides || Prima...   FTIR-26 || FTIR spectrum of Amines || Diff b/w Pri, Sec & Ter amines || FTIR spectroscopy    • FTIR-26 || FTIR spectrum of Amines || Diff...   FTIR-27 || FTIR spectrum of acid Chlorides | Conjugation | Inductive effect || FTIR spectroscopy    • FTIR-27 || FTIR spectrum of acid Chlorides...   FTIR-28 || FTIR spectrum of Aliphatic, aromatic & cyclic acid anhydrides || FTIR spectroscopy    • FTIR-28 || FTIR spectrum of Aliphatic, aro...   FTIR-29 || How to interpret FTIR spectra? || Tips and short cuts to solve FTIR spectra    • FTIR-29 || How to interpret FTIR spectra? ...   FTIR-30 || FTIR spectra || IR Problem-I || How to interpret FTIR spectra || How to solve IR spectra    • FTIR-30 || FTIR spectra || IR Problem-I ||...   FTIR-31 || FTIR spectra II FTIR problem-2 || How to interpret FTIR spectra?    • FTIR-31 || FTIR spectra II FTIR problem-2 ...   FTIR-32 || Interpretation of FTIR spectra || FTIR problem-3 || How to solve FTIR spectra?    • FTIR-32 || Interpretation of FTIR spectra ...   Chemistry with Dr. Gulzar Muhammad Learn Chemistry Making chemistry easy Chemistry For you MDCAT ECAT FSC https://www.facebook.com/?ref=tn_tnmn