How IR spectroscopy works

Infrared (IR) spectroscopy works based on the vibrational transitions but interestingly all these transitions may not IR active. Those transitions that result in a net change in the dipole moment can only show signal in IR spectroscopy.

#irworking
#principles
#dipolemoment

[cloggedcord]

very strong intuitive discussion of IR spectroscopy basics. One note: please avoid using the same variable (mu) for both dipole moment and reduced mass. There are conventions in physics and chemistry that avoid this.

[mohammadarmankhan]

Blessed to have people like you.
I wish you grow a lo5

[sahar]

CO2 can be made IR active bcz of asymmetrical and bending mode of vibration...This type of vibrations create temporary dipole moment which make CO2 ir active..!

[yashsharma-skdr]

Gpat is near please make some vedio sir, it gonna be very helpful 🙏

[noorabsi]

more than great! 👍🏻But I hope that the translation will be available

[keendrx]

Sir please do more videos of instrumental analysis especially spectroscopy

[nikhilrathod]

Thank you sir...for your best & easily understadable description...🙏

[umerfarooq]

How we will find the ir spectroscopy to these inactive molecules

[aryaa.s]

Is infrared spectrophotometry and infrared spectrophotometry are same

[saimanishralla]

at 11:22 why didnt u consider c-H bond!!!

[nataliapico]

why CO2 has an IR spectrum if is not active?