IR Spectroscopy - Basic Introduction

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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...

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2 окт 2024

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Комментарии : 145

@TheOrganicChemistryTutor 8 месяцев назад

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

@joelv6214 4 года назад

Did u graduate at Harvard? I don't understand how well you are in all subjects that exist hahahaha

@abetterworld96 3 года назад

Me too, lol😄

@hosinesamimi50 3 года назад

I think he went to UCLA

@InfinityLRDL 2 года назад

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

@SM-qn7sr Год назад

Because he has a passion for stem!

@tt7762 Год назад

@@SM-qn7sr what does stem stands for?

@fatimamosqueda-juarez7176 Год назад

This is my first time taking organic chemistry, but you have been my tutor for calculus, gen chem, and basic math. I am so happy to finally use your videos for organic chemistry because thats the name of your channel haha

@Rachelief 11 месяцев назад

That’s how I feel 😂😂

@WatermelonCookieLord Год назад

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

@yggaming2623 3 года назад

I get sooo relaxed from your voice

@schmo2109 3 года назад

no homo?

@layth1987 3 года назад

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

@Hollander1407 2 года назад

@@schmo2109 you have to say it

@AnimaSomniator 2 года назад

Unexpected ASMR

@anshupriya7339 4 года назад

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

@it_is_what_it_was 2 года назад

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

@C_Castillo 3 года назад

I wish all professors taught like him, my professor just put a question on the board and leaves class and hopefully we’ll figure it out. He even told us that we don’t have to read the book, which i think is a joke bc I’ve learned so much from reading the book than in his class, its like my edu is a joke to him, bless the organic chem tutor I wouldn’t have made i through with out your wonderful videos

@scitamil4193 4 года назад

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

@DuyNguyen-qv3pi 3 года назад

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.

@Hematite-Heart 4 года назад

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

@RuthieAddisonVEVO 2 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-MhiiIKpm5Xw.html

@vuongquynhanh8198 11 дней назад

I LOVE YOU SO MUCH PLEASE YOU HAVE HELPED ME SINCE THE BEGINNING OF MY SCIENCE AND MATH JOURNEY AND NOW I AM A SECOND YEAR STUDENT OF COLLEGE AND STILL FIND YOUR VIDS SO USEFUL

@astrophenom7152 Год назад

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

@hysteria697 Год назад

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

@areejhamad4218 3 года назад

please don't stop creating videos. you are awesome.

@jmigz23 3 года назад

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

@theriverglass 2 года назад

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

@ronlam8995 4 года назад

Thank you very much sir! I have found my sleep channel 🙏 you are a true cure for insomnia

@saminanoor8094 Год назад

Thank you so much.....may Allah Grant you the right path and success in ur life.....thank you once again 🥺

@ChasinNorthernLights 4 года назад

Face reveal?

@sasmitamaharana2083 3 года назад

Is done

@kikiandgigi9585 2 года назад

I hate that I have to memorize all this.

@JetsFan2523 8 месяцев назад

Love this guy but he really said "nitrohgen" at 6:15 😂

@seemakhan489 4 года назад

Oh finally got the favor, thanks alot, I didn't see the video thats y I couldn't thank you, bcz I gave up hope on you to fulfill my request. I haven't completed the video and took to the key board to thank you, complete it from basic to it's complicated problems thanks again

@anthonydecaro7468 2 года назад

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

@HomerSimpson278953 3 года назад

Hi ! Thank you four subtitres to all of you video ! Especially - in organic chemistry !

@subrajars1210 4 года назад

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 2 года назад

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.

@InvestAndGrow2020 4 года назад

love your voice (no homo)

@tomatrix7525 4 года назад

Wow JG! So clear and really well conveyed...Keep it up man

@MaryKateSanJuan-z6u 11 месяцев назад

this took my chem teacher 6 hours to discuss…

@SimonPeapo Год назад

Gifted, potential and best tutor his explanation is superior any simple even elementary students can understand the concepts, he breaks bigger concepts in to simpler form were we understand more❤ you deserve million subscriptions

@umdum313 2 года назад

My finals in 6 hours

@ashfilbrun1556 3 года назад

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 3 года назад

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.

@parmida-r2e 20 часов назад

thank you!!!!

@An-hw5tl 3 года назад

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

@hassanibrahim-ir4eh 2 месяца назад

سبحان الله العظيم الذي خلق كل شي ويعلم كل شي سبحانه وتعالى لا إله إلا الله محمد رسول الله صلى الله عليه وسلم سبحان الله العظيم الذي خلق فسوي وقدر فهدي

@robertbrea8671 3 года назад

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

@muskaanlnu9683 3 года назад

i wish you would put out a copy of your notes

@mutiuademola9538 10 месяцев назад

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

@GjonBits 4 года назад

Ngl you have the same voice as me

@SatyamMishra-sd9hj 2 года назад

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

@murindantwarijeanclaude1194 3 года назад

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

@auroraeredia9917 2 года назад

second time watching hard to memorize 😭

@naglaaforaiby4535 7 месяцев назад

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

@starstar7692 3 года назад

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

@kawagucci3168 3 года назад

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

@deltaps3youtube184 Год назад

My UTEP professors never did these explanations, these is so much accurate. You deserve my FA, not them xd.

@faruqoyatayo103 8 месяцев назад

How do you know all subject and almost all topics and you teach so well bro since my high school level you have been helping up till my university level

@madhurjyachakravarty7237 7 месяцев назад

nice

@veronicaaguiniga8496 5 месяцев назад

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.

@ramashrayabind2617 2 года назад

Love this video very simplified understand able

@crazypplhacks1 3 года назад

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

@NewWesternFront Год назад

did you L

@trollfake9578 Год назад

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

@mariamsaber7930 10 месяцев назад

I was watching your videos till graduation and now i'm at the diploma and still watching your videos ❤

@jackiele5019 2 года назад

Why am I paying college thousands of dollars when you are so much better?? Thank you for your service. 💖✌🏼

@tadiwachipunza8074 3 года назад

Thank you so much ,i understand a better from your videos. I wanted to request videos on linear algebra, specifically vector subspaces, eigan values and linear independence

@williamtrego6576 3 года назад

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

@StrsAmbrg 3 года назад

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 3 года назад

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

@StrsAmbrg 3 года назад

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

@HughCStevenson1 3 года назад

@@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.

@joshuagekombe2061 2 года назад

Preparing for a CAT in the morning and you summarise the content in a clear and precise way. My school fees should be going to you 🤣🤣

@도먀노래 20 дней назад

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@royadost2673 2 года назад

Thank you so much!!!!!!!

@Marcofernandez12 7 месяцев назад

🙏🏾

@drdennymolpv5976 6 месяцев назад

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

@seanstanton8723 3 года назад

Sir i think i love you

@theworldbyb6848 3 года назад

You literally just saved my life lol

@DennisJoanna-s3x 19 дней назад

Jackson Gary Brown Eric Thomas Brian

@Jojo-g9z2p Год назад

Thank you so much 🙈😭that was really helpful 😊

@JeopardyJohnson 8 месяцев назад

Whay id the conj absorb IR at a lower energy?

@meligutierrez9826 10 месяцев назад

THANK YOU SO MUCH!!!!!

@mahichopra8004 3 года назад

I need interpretation of losartan potassium reference peak range

@devyndevyndevyn 10 месяцев назад

you are just a genius. thank you for sharing your gift !

@Zxz1998 4 года назад

Thank you so much 🙏 Helps a lot!

@mariatumkanu2213 4 года назад

thank you mentor

@hugopurpeq 9 месяцев назад

isnt the ketone located at 1715 cm^-1 ?

@kolasamnicksukil159 2 года назад

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

@DNCR-7 3 года назад

You love chemistry 😄 ! I bet

@HealthGuide-745 7 месяцев назад

thank you for simplifying this topic

@suleykolguin5733 9 месяцев назад

I love you 😭😭😭

@sameer7851 2 года назад

I watching this during my exam

@szxnv 11 месяцев назад

thanks azgain

@SLRugbymania 6 месяцев назад

Thank you very much sir💓

@steph.uhknee Год назад

i love you

@justclassicallymodern374 2 года назад

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?