Please, like, share, and comment to help promote this video! If you would like to support the channel, you can do so by either donating or becoming a member: Donate: www.organicchemistrytutor.com/donate/ Membership www.organicchemistrytutor.com/membership/
This is the best IR explanation on the internet! Thak god I found your channel because I was lost before this. You said it’s important to be doing practice problems but I never know how to check myself. Can you please make a vid working through a few IR problems?
That was my goal to make an introductory video. This is basically how I end up explaining to my students year after year so I thought it would be useful if I make it into a video.
Hi Victor, I am not sure if you're teaching in order, but if you're taking requests, can you do a series on Nitrogen containing compounds? I remember dealing with Nitrogen being so tricky in beginning o-chem.
I'm kinda between topics right now, so I thought I'd do a bit of spectroscopy. I was thinking to dive into alcohols next. Amines and nitrogen in general is the second semester topic, so I was planning to deal with it next semester. But I might push it forward to this semester.
Thanks! And no, not yet. I have such a backlog of stuff that needs to be either added or edited or rewritten on the website... sigh. But it's on the to-do list for this semester, so, hopefully, I get some time to put it all together soon.
We are making ZnO nanoparticles from leaf-extracts. I have few samples and I performed IR spectroscopy. I made these samples with different innitial parameters like temperature, leaf-extract concentrations, precuraor salts etc. It affected the size of particles and amount of particles. How do I compare the IR spectra of these samples. I've Identified the functional groups which are same in all sample but I don't what info I can draw by comparing these graphs.
IR peaks are always given as ranges because they will always be slightly different for different molecules. But if you have a literature values for a specific compound, then yes, it’s always going to show there.
Добрый день! Вопрос: если спектральные данные были собраны листоввм спектрометром, я могу эти данные использовать, чтобы проанализировать этим методом? Спектрометр собирает значения абсорбции, отражения и трансмиссии. Спасибо!
@@mashikc3no При желании, как говорила Верочка из "Служебного Романа," можно и зайца научить курить... я в этом видео рассказываю, как расшифровывать ИК чистых веществ. Если вашим листовым спектрометром можно снять спектр чистого вещества, то собственно, почему бы и нет. Это, конечно, будет все равно, что школьной линейкой измерять глубину Олимпийского бассейна, т.к. листовые спектрометры не так точны и не для того созданы, ну это я так, бубню не по делу. А если уж вы таким образом собираетесь делать какие-то выводы о листе растения или его составе, ну это уже измерение средней температуры по больнице, и какие из этого можно сделать выводы, я если честно, с трудом представляю.
IR alone cannot tell you the exact structure. You need to have additional information. At least, the molecular formula. Then, with some practice, it's possible to figure out the structure for a simpler molecule.
Please, like, share, and comment to help promote this video!
If you would like to support the channel, you can do so by either donating or becoming a member:
Donate: www.organicchemistrytutor.com/donate/
Membership www.organicchemistrytutor.com/membership/
This is the best IR explanation on the internet! Thak god I found your channel because I was lost before this. You said it’s important to be doing practice problems but I never know how to check myself. Can you please make a vid working through a few IR problems?
Yep, that’s what I’m working on next.
"practice 2-3 spectroscopy problems every day until your final exam" my exam is tomorrow but okay
Well… 🤷♂️ that advice is for anyone who’s only starting spectroscopy, you my friend, need to up that by an order of magnitude, I’m afraid 😆
😂😂😂😂😂😂
@@VictortheOrganicChemistryTutoraka do 1000 spectroscopy problems glhf ggwp
wow i'm so lucky you are posting all of these guides. thank you so much 🙏
Thank you very much!
amazing video as usual 😼
Thanks ☺️
Thank You Victor for your excellent presentation and explanation. It will truly help the beginners
That was my goal to make an introductory video. This is basically how I end up explaining to my students year after year so I thought it would be useful if I make it into a video.
EXCELLENT! 😊
EXCELLENT , VERY USEFUL FOR MY THESIS WORK ,THANKS A LOT SIR
Thank you from India
You're very welcome!
Hi Victor, I am not sure if you're teaching in order, but if you're taking requests, can you do a series on Nitrogen containing compounds? I remember dealing with Nitrogen being so tricky in beginning o-chem.
I'm kinda between topics right now, so I thought I'd do a bit of spectroscopy. I was thinking to dive into alcohols next. Amines and nitrogen in general is the second semester topic, so I was planning to deal with it next semester. But I might push it forward to this semester.
@@VictortheOrganicChemistryTutor That would be great!
This video is perfect!!! Thank you so much
You're so welcome! 🙌
I've been looking for a video like this for a long time! Excellent! Thank you so much, do you have it explained on your website?
Thanks!
And no, not yet. I have such a backlog of stuff that needs to be either added or edited or rewritten on the website... sigh. But it's on the to-do list for this semester, so, hopefully, I get some time to put it all together soon.
Thank you Victor that was amazing !
Glad you enjoyed it!
Amazing explanation thank you so much!
Thank you! I’m glad you found it useful.
Thank you sir , for making me ir spectroscopy understable 😂, love from India 🇮🇳
Thank you so much for your kind words! It truly means a lot to know that my content is making a difference.
Thank you so much. It helped a lot!
Glad to hear that!
Great Video, thanks Victor (spasiba)
My pleasure! 😊
Amazing,,you doing an awesome job 💯
Thanks a ton for the love! Your positivity fuels my creativity!
Thank you❤
Thank you so much
We are making ZnO nanoparticles from leaf-extracts. I have few samples and I performed IR spectroscopy.
I made these samples with different innitial parameters like temperature, leaf-extract concentrations, precuraor salts etc. It affected the size of particles and amount of particles.
How do I compare the IR spectra of these samples. I've Identified the functional groups which are same in all sample but I don't what info I can draw by comparing these graphs.
Thank you!!
You're welcome!
Nice presentation. Is it possible to always get the same peaks in literature, or sometimes you can get different peaks?
IR peaks are always given as ranges because they will always be slightly different for different molecules. But if you have a literature values for a specific compound, then yes, it’s always going to show there.
@@VictortheOrganicChemistryTutor Thank you very much for the response
thanks prof
thanks a million
You’re very welcome! Glad it helped.
thank you so much!!! its the best explanation ive heard!
Awesome, glad I could help!
Great great
Impressive
Добрый день! Вопрос: если спектральные данные были собраны листоввм спектрометром, я могу эти данные использовать, чтобы проанализировать этим методом? Спектрометр собирает значения абсорбции, отражения и трансмиссии. Спасибо!
Насколько я понимаю, листовой спектрометр работает в видимом спектре, а не в ИК.
@@VictortheOrganicChemistryTutor от 380 до 1300 нм.
Так можно эти методы использовать? В НИР ведь тоже есть биохимия листа. Спасибо.
@@mashikc3no При желании, как говорила Верочка из "Служебного Романа," можно и зайца научить курить... я в этом видео рассказываю, как расшифровывать ИК чистых веществ. Если вашим листовым спектрометром можно снять спектр чистого вещества, то собственно, почему бы и нет. Это, конечно, будет все равно, что школьной линейкой измерять глубину Олимпийского бассейна, т.к. листовые спектрометры не так точны и не для того созданы, ну это я так, бубню не по делу. А если уж вы таким образом собираетесь делать какие-то выводы о листе растения или его составе, ну это уже измерение средней температуры по больнице, и какие из этого можно сделать выводы, я если честно, с трудом представляю.
@@VictortheOrganicChemistryTutor спасибо большое за ответ!
What to do if my professor tells us to know exactly how the molecule look like and we must read the fingerprint weave?
IR alone cannot tell you the exact structure. You need to have additional information. At least, the molecular formula. Then, with some practice, it's possible to figure out the structure for a simpler molecule.
@ on the exam we only know about molecular formula for example C6H14O but my biggest problem is when I must draw the structure
Than you
Any video on finger print regio
Not at the moment.
Can you share the reference book?
You should have one in your textbook. I also have some spectroscopy notes on my website.
Good
🔥❤
❤❤