IR Spectroscopy - Basic Introduction

This organic chemistry video tutorial provides a basic introduction into IR spectroscopy. It explains how to identify and distinguish functional groups such as carboxylic acids, alcohols, aldehydes, ketones, ethers, esters, amines, and amides given an IR spectrum.
Alcohol Reactions - HBr, PBr3, & SOCl2:
• Alcohol Reactions - HB...
Free Radical Reactions:
• Free Radical Reactions
Reactions Summary:
• Organic Chemistry Reac...
Organic Chemistry 1 Final Exam Review:
• Organic Chemistry 1 Fi...
Mass Spectrometry:
• Mass Spectrometry
______________________________
Proton NMR Spectroscopy:
• Proton NMR Spectroscop...
Carbon-13 NMR Spectroscopy:
• Carbon-13 NMR Spectros...
Ethers and Epoxides:
• Ether and Epoxide Reac...
Diels Alder Reaction:
• Diels Alder Reaction
Organic Chemistry 2 Final Exam Review:
• Organic Chemistry 2 Fi...

Пікірлер: 143

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor4 ай бұрын

    Final Exams and Video Playlists: www.video-tutor.net/

  • @fatimamosqueda-juarez7176
    @fatimamosqueda-juarez7176 Жыл бұрын

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    @Rachelief

    7 ай бұрын

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    @WatermelonCookieLord8 ай бұрын

    The day has come dear friend. Gen Chem. Physics. Calculus. And now, finally, Organic chemistry. Together we will get a 4.0 this semester.

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    @yggaming26233 жыл бұрын

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    3 жыл бұрын

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    @layth1987

    3 жыл бұрын

    😄 me too any way hope good luck to me and to all, thanks sir to this videos 👍

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    @Hollander1407

    2 жыл бұрын

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    @AnimaSomniator

    2 жыл бұрын

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    2 жыл бұрын

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    2 жыл бұрын

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    @InfinityLRDL

    2 жыл бұрын

    Probably he is majoring in chemical engineering. All of the lessons that he has on his channel are similar to what a chem engineering major needs

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    @SM-qn7sr

    Жыл бұрын

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    Жыл бұрын

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  • @anshupriya7339
    @anshupriya73393 жыл бұрын

    Very informative and absolutely conceptual without any verbose explanations. Your channel truly deserves millions of subscribers. Thank you. keep up the good work.

  • @DuyNguyen-qv3pi
    @DuyNguyen-qv3pi3 жыл бұрын

    I have been stressed out too much lately because of this weird IR. But your video has made me so much belief that I could do this and improve. Thank you.

  • @SimonPeapo
    @SimonPeapo Жыл бұрын

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  • @theriverglass
    @theriverglass2 жыл бұрын

    Thank you, this video saved my life! I just can't get IR at all and you really cleared it up for me.

  • @astrophenom7152
    @astrophenom7152 Жыл бұрын

    KZread needs to award you best tutor, what ever I don't understand in class you make it look east

  • @veronicaaguiniga8496
    @veronicaaguiniga8496Ай бұрын

    Of course it's always necessary to have a basic introduction to IR spectroscopy, and this video does so at a quick rate and so well. And of course again, I love this channel on youtube because not only do you explain a concept but provide practice problems in order to better understand IR spectroscopy.

  • @scitamil4193
    @scitamil41933 жыл бұрын

    Thank you so much 🙏 sir.. Continue your great job and need more from quantum chemistry

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    @ronlam89953 жыл бұрын

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  • @SatyamMishra-sd9hj
    @SatyamMishra-sd9hj2 жыл бұрын

    whole concept is stabilized in my mind after watching the video Thank you so much 🙏sir.

  • @tomatrix7525
    @tomatrix75253 жыл бұрын

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    @ICantSeeYourRepliesDickhead Жыл бұрын

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  • @kawagucci3168
    @kawagucci31683 жыл бұрын

    better video and content than my engineering chemistry course. Thanx Alot! :)

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    @HomerSimpson2789533 жыл бұрын

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  • @Hematite-Heart
    @Hematite-Heart3 жыл бұрын

    Hell yeah. Could you also continue your series on H-NMR? It was a great introduction, but the whole NMR set of subjects is the only undergrad organic concept I haven’t seen touched upon

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    @RuthieAddisonVEVO

    2 жыл бұрын

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    @Zxz19983 жыл бұрын

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    @ramashrayabind26172 жыл бұрын

    Love this video very simplified understand able

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    @kolasamnicksukil159 Жыл бұрын

    Very detailed and profound explanation, hope you should have brilliant cognitive , Thanks

  • @starstar7692
    @starstar76923 жыл бұрын

    Thanks for your detailed explanation. Yet, may I know why the fingerprint region ranges from zero cm-1 to 1500cm-1 ? thanks a lot

  • @HealthGuide-745
    @HealthGuide-7453 ай бұрын

    thank you for simplifying this topic

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    @jacksonmwangi65469 ай бұрын

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    @faruqoyatayo1034 ай бұрын

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    @carriesuegeorge4032 жыл бұрын

    Great job brother may God bless you thank you

  • @questionandanswerssrilanka
    @questionandanswerssrilankaАй бұрын

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    @mariamsaber79306 ай бұрын

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  • @naglaaforaiby4535
    @naglaaforaiby45353 ай бұрын

    Thanks for the great efforts, could you please explain the IR spectra for concrete (clinker ) and oxides that it contains.

  • @joshuagekombe2061
    @joshuagekombe2061 Жыл бұрын

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  • @hassan21995
    @hassan219952 жыл бұрын

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    @jmigz233 жыл бұрын

    what a fucking treasure. cant thank you enough good sir for this vid!

  • @hysteria697
    @hysteria697 Жыл бұрын

    Can't wait to remember these functional groups AND their corresponding wave numbers...

  • @jesusmrosario-claudio4104
    @jesusmrosario-claudio41043 жыл бұрын

    Thank you once again.

  • @anthonydecaro7468
    @anthonydecaro74682 жыл бұрын

    This dude makes me think my organic chemistry grade wont suffer but then it does

  • @bersel
    @bersel2 жыл бұрын

    great video! Good work

  • @user-xl6fb9bl9m
    @user-xl6fb9bl9m Жыл бұрын

    Thank you so much 🙈😭that was really helpful 😊

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    @deltaps3youtube184 Жыл бұрын

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    @khanh63652 жыл бұрын

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    @laban_prince.o3 жыл бұрын

    legendary tutor

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    @mariatumkanu22133 жыл бұрын

    thank you mentor

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    @royadost26732 жыл бұрын

    Thank you so much!!!!!!!

  • @An-hw5tl
    @An-hw5tl2 жыл бұрын

    Can you tell me how I can find an atlas book for infrared or others structural spectroscopy

  • @dbzbasil2189
    @dbzbasil21893 жыл бұрын

    Thanks for that mr M.Q

  • @ushakrish4665
    @ushakrish46653 жыл бұрын

    Thank you 😊

  • @subrajars1210
    @subrajars12103 жыл бұрын

    Thank you very much sir...and I have one confusion...in this video while explaining about conjugation , u said conjugated alkene absord higher energy at lower wavenumber ....but energy and wavenumber are directly related...pls explain this.

  • @tasukedate8180

    @tasukedate8180

    Жыл бұрын

    When he said wave umber, he was referring to the x axis on an IR spec graph. For example, a ketone is found at 1720 cm-1. But if the ketone is conjugated, the number changes to 1680 cm-1. Generally, conjugation lowers the wave number by. 40.

  • @alicealice_
    @alicealice_2 жыл бұрын

    thank you so much 😊

  • @madhurjyachakravarty7237
    @madhurjyachakravarty72373 ай бұрын

    nice

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    @theworldbyb68483 жыл бұрын

    You literally just saved my life lol

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    @user-pr1fc9ee6p2 ай бұрын

    thank u

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    @menakasuriyapperuma3 жыл бұрын

    Super ❤️

  • @user-xc7do2jf1x
    @user-xc7do2jf1x7 ай бұрын

    this took my chem teacher 6 hours to discuss…

  • @belowasmelashgebremariam
    @belowasmelashgebremariam2 жыл бұрын

    Nice one asmelash

  • @robertbrea8671
    @robertbrea86713 жыл бұрын

    You would see the aldehyde FG group just above 3000 cm^-1, around 3100cm^-1 because the carbon bonded to H is sp2 hybridized. Idk about what you said about 2700cm^-1 for aldehydes to be true

  • @mrpekka610
    @mrpekka610 Жыл бұрын

    This guy may be 1.Extraterrestial being 2.Cosmic entity 3.Celestial 4.Eternity 5.PROFESSOR X!!!

  • @meligutierrez9826
    @meligutierrez98266 ай бұрын

    THANK YOU SO MUCH!!!!!

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    @murindantwarijeanclaude11943 жыл бұрын

    Chemistry is important reason in our daylife that is why I did

  • @muskaanlnu9683
    @muskaanlnu96833 жыл бұрын

    i wish you would put out a copy of your notes

  • @kubrakk
    @kubrakk3 жыл бұрын

    thankss a lot

  • @mahichopra8004
    @mahichopra80042 жыл бұрын

    I need interpretation of losartan potassium reference peak range

  • @rajasekharb8184
    @rajasekharb81843 жыл бұрын

    Thankyou

  • @justclassicallymodern374
    @justclassicallymodern3742 жыл бұрын

    Hi sir, does the person have to remember the wavelengths of different groups, or do questions or tests provide some vague hint or info to tell you the wavelengths?

  • @ishasama9347

    @ishasama9347

    Жыл бұрын

    it depends on the questions but in my class i have to have them memorized

  • @briangarciahernandez3839
    @briangarciahernandez38393 жыл бұрын

    Thank u thank u thank u so mucu

  • @ashfilbrun1556
    @ashfilbrun15562 жыл бұрын

    Can someone please explain to me why the non-conjugated ketone (around 14:50) can't do resonance yet the conjugated ketone can? Thank you.

  • @bacchus9389

    @bacchus9389

    2 жыл бұрын

    If you try to move the double bond that isn’t the ketone on the left molecule, you’ll give some carbons more than four bonds, so you don’t get an additional resonance form (so you’ll get the double bond from the ketone moving but not any additional ones). The right one participates in resonance because the double bond is right next to the ketone, so it can “fill in” the positive charge left by the ketone, so you get an additional resonance form with that double bond being able to be moved over.

  • @mutiuademola9538
    @mutiuademola95386 ай бұрын

    Pls i need his link for maths and any other area he tutor

  • @Anjalichandan143
    @Anjalichandan1432 жыл бұрын

    Thanku sir

  • @JeopardyJohnson
    @JeopardyJohnson4 ай бұрын

    Whay id the conj absorb IR at a lower energy?

  • @abdihakinhusen7931
    @abdihakinhusen79313 жыл бұрын

    How to can I send you a question plz?

  • @trollfake9578
    @trollfake95787 ай бұрын

    Fuuuuk!!! So useful and easy to understand!!! :O THX MATE!!! :D

  • @qaisar.sulaiman
    @qaisar.sulaiman Жыл бұрын

    Bro is literally goated

  • @yourdailycounselor3279
    @yourdailycounselor32793 жыл бұрын

    Cool

  • @StrsAmbrg
    @StrsAmbrg3 жыл бұрын

    What is mean wave number? I knew about wave length, but I just knew about wave number. As the unit is /cm, seems like it is wave density.

  • @karaborose1940

    @karaborose1940

    3 жыл бұрын

    A wave number is the reciprocal of the wavelength its 1/wavelength hence its in cm-1

  • @StrsAmbrg

    @StrsAmbrg

    3 жыл бұрын

    @@karaborose1940 I still don't understand. So, why don't just call wave length, as physic only knows wavelength or frequency?

  • @HughCStevenson1

    @HughCStevenson1

    2 жыл бұрын

    @@StrsAmbrg Wavenumber is proportional to frequency and energy of the photon. The only reason that the weird cm-1 unit is used is because spectroscopist chemists haven't caught up with the SI unit system! :) No, seriously, it is just a convention. Annoying to me. Using an energy based unit (as contrasted to wavelength) is that energies can be added and subtracted and the maths works out. Because wavelengths are inverse it doesn't.

  • @szxnv
    @szxnv6 ай бұрын

    thanks azgain

  • @hugopurpeq
    @hugopurpeq5 ай бұрын

    isnt the ketone located at 1715 cm^-1 ?

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    @suleykolguin57335 ай бұрын

    I love you 😭😭😭

  • @Marcofernandez12
    @Marcofernandez123 ай бұрын

    🙏🏾

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    @ChasinNorthernLights3 жыл бұрын

    Face reveal?

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    @sasmitamaharana2083

    3 жыл бұрын

    Is done

  • @crazypplhacks1
    @crazypplhacks13 жыл бұрын

    Ahh great meditation before I ultimately take an L on my exam

  • @NewWesternFront

    @NewWesternFront

    Жыл бұрын

    did you L

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    @lamaiyad95963 жыл бұрын

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    @szxnv7 ай бұрын

    the goat

  • @DNCR-7
    @DNCR-72 жыл бұрын

    You love chemistry 😄 ! I bet

  • @williamtrego6576
    @williamtrego65763 жыл бұрын

    What's up with the thumbnail? Carbonyl stretch at 2250? Alkyne stretch at 1750?

  • @sameer7851
    @sameer78512 жыл бұрын

    I watching this during my exam

  • @seanstanton8723
    @seanstanton87233 жыл бұрын

    Sir i think i love you

  • @drdennymolpv5976
    @drdennymolpv5976Ай бұрын

    The figures will be more clear if you use yellow color instead of blue..

  • @GjonHut
    @GjonHut3 жыл бұрын

    Ngl you have the same voice as me

  • @nepals2409
    @nepals24093 жыл бұрын

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  • @auroraeredia9917
    @auroraeredia99172 жыл бұрын

    second time watching hard to memorize 😭

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    @steph.uhknee Жыл бұрын

    i love you

  • @jabardastaadmi73
    @jabardastaadmi733 жыл бұрын

    My test is starting in an hour

  • @NewWesternFront

    @NewWesternFront

    Жыл бұрын

    howd you do

  • @jabardastaadmi73

    @jabardastaadmi73

    Жыл бұрын

    @@NewWesternFront it was online so pretty well actually

  • @NewWesternFront

    @NewWesternFront

    Жыл бұрын

    @@jabardastaadmi73 whole class online? did you have lab?

  • @jabardastaadmi73

    @jabardastaadmi73

    Жыл бұрын

    @@NewWesternFront lol yeah... That was online too We were told to run online simulations.. So yeah

  • @NewWesternFront

    @NewWesternFront

    Жыл бұрын

    @@jabardastaadmi73 what u up to nowadays?

  • @umdum313
    @umdum3132 жыл бұрын

    My finals in 6 hours

  • @kikiandgigi9585
    @kikiandgigi95852 жыл бұрын

    I hate that I have to memorize all this.