A couple of points ---1)when only doubly degenerate spin states are available(I.e odd electron) then we have Kramer's doublet 2)the sign of ZFS parameter decides which Ms value will be higher or lower in energy(in your examples ZFS parameter should be positive so that lowest Ms values has minimum energy
It's not Kramer's it's Kramers. People did this mistake even in research paper also☺️☺️. Secondly for odd number of electrons Kramers theorem is valid. For two electron system Kramers theorem is not valid.
Mam aapne bola ki jb 2 unpaired electrons honge to 1 kramer pair bnega...matlab kramer degeneracy hogi.. but even no of unpaired electrons m kramer degeneracy is not possible Please explain my doubt mam
Thanku mam I have done lot of effort for Kramer's degenracy But i can't understand what the strategy But finally i got concept by j chemistry Lot of thanks mam
the question that has been asked in Csir says that the Cr3+ complex has tetragonal environment ..in such case how can we expect kramers degeneracy snice there will be only one unpaired electron
No, there will not be any zero energy level. You have to take different combinations possible and then find the total spin. for 3e, possible combinations will be: 1) 3e up (total spin 3/2), 3e down (total spin -3/2); 2) 2e up and 1e down (total spin 1/2), 2e down and 1e up (total spin -1/2) there you can not get a combination with total spin zero. Also for 1e, Kramers degeneracy is not applicable. Mam has discussed the first case for 2e.
You are best chemistry teacher especially for a master's students
Mam u r the best teacher.phle mere ESR smjh nhi aari thi but aap se pdne k baad bht acche se smjh aagyi.thanks a lot mam.
U r the best....U will be so much successful one day by the bless of Mahadeva and our love
Best CSIR-NET, GATE Level Chemistry Teacher
Your way of explanation is awsm. God bless you. The best channel for chemistry.... Keep it up
Madem your lectures are very helpful watching you continuously, respect and thank you 🙏🌹🌹🌹🙏
God bless you didi for your service
thank you mam successfully revised this concept of EPR, keep up the good work going on mam
A couple of points ---1)when only doubly degenerate spin states are available(I.e odd electron) then we have Kramer's doublet 2)the sign of ZFS parameter decides which Ms value will be higher or lower in energy(in your examples ZFS parameter should be positive so that lowest Ms values has minimum energy
U re best teacher.ur way of teaching of any concept really impressive .thanks alot mam🥰🥰
It's not Kramer's it's Kramers. People did this mistake even in research paper also☺️☺️. Secondly for odd number of electrons Kramers theorem is valid. For two electron system Kramers theorem is not valid.
Mam aapne bola ki jb 2 unpaired electrons honge to 1 kramer pair bnega...matlab kramer degeneracy hogi.. but even no of unpaired electrons m kramer degeneracy is not possible
Please explain my doubt mam
U make it so easy.. thanks
Best teacher ever
8:11 Career endevour logo on book ....😅😅
Thanks mam mje ye topic smj ni ara tha thanks a lot mje apke vds se bhot help mil ri h spectra m.. 🙂
It's too good.. Plz make videos on group theory and NQR spectroscopy
Mam your teaching way is very good
Your video very help full.
Thank you so much mam
Thanku for the wonderful lecture series mam, it will be a great help if you can tell some good references for EPR topic.
Thank u mam i got clarity of concept
Thank you sooo much🤗,mam you literally solved same question I was searching for...
Thanku mam
I have done lot of effort for Kramer's degenracy
But i can't understand what the strategy
But finally i got concept by j chemistry
Lot of thanks mam
awesome video mam
Thank you so much Jyoti Di
Thank you so much for explaining.
Superb, please make video on mossbaur spectra and please complete spectroscopy part fast with questions.
U have magic in you 😍😍
Outstanding.....
Thank you so much my dear jyothi mam 😍👭🙏👍
Thank you so much❤. It's very helpful
Nice class
Thanx mam...best explaination...
Very thankful video mam
Thank you🌹🌹🌹🌹
Very helpful vidio 👍
Krammer's degeneracy is applicable to odd no. of unpaired electron while zero field splitting for even no. of unpaired electron
Superb job👍👍keep it up
Can you tell me what is matrix technique in ESR
Superb...
good video, osaka-japan
Well explained 😊
Thank you mam
You helped alot😊
Very good. Thank you mam.
Can you please explain the fine structure in esr
Very helpful mam.... Thankew..
Thank u so much ma'am ❤️
Thank you mam. Plz upload on NQR and massbaur spectroscopy .
Thnx alot mam 😍
Mam how can we determine the g" and g' value in case of d7 system
mam please make one video on stereochemistry of cyclic compound in case of 5,6,4 memberd ring with double bond and in case of cyclic compound
the question that has been asked in Csir says that the Cr3+ complex has tetragonal environment ..in such case how can we expect kramers degeneracy snice there will be only one unpaired electron
Bahut achha mam
what's main difference b/w zero&kramer degeneracy?
except odd&even concept.
Thanks!
Ma'am aap mossbaeur spectroscopy ki video kb upload krengi
Thank you mam ❤️❤️
Thanks you ma'am
Mam plz isopropyl radical,NH ki multiplicity and intensity bta do
thanks......
Thanku so much mam kbse ye doubt cr3+ wala clear hi nhi hua tha
थैंक यू😍😍
Thanks
Thank you so much mam
can u plz explain English..It will be more useful for all students..
Mam pdf mil sakta hai ?
thanku mam
Thank you
THNKU
Thank you mam
Mam. Esr spectroscopy done..?? Itna hi pdna tha ..?
Chromium configuration- it should be 4s2 3d5
Mam plzz physical chemistry k vds B bnye.. 🙂
Esr acha padhaya haii
Mam organic ka bhi krwadooooo
Luv u mam
actually didn't understand the difference between zerofield and kramer's
💝
Thanku mam.
From Bahraich
Thnku mam
Thanks mam
Mem aapne net jrf ki coaching ki thi kahi se
Career endeviour
Plz make it in English
Mam mossbeur and hsab banado
Mam, Esr basic ugc net qustns upload karo plz.
4s not 1s
👍👍👍👍
Electronic configuration is 4s1 not 1s1
It is understandable.... Human error.
Ma'am 3 elctron ya 3 se zda me zero enrgy level q nahi exist karta ..plz ans me jese ek elctron wale case me tha
No, there will not be any zero energy level. You have to take different combinations possible and then find the total spin. for 3e, possible combinations will be:
1) 3e up (total spin 3/2), 3e down (total spin -3/2);
2) 2e up and 1e down (total spin 1/2), 2e down and 1e up (total spin -1/2)
there you can not get a combination with total spin zero.
Also for 1e, Kramers degeneracy is not applicable.
Mam has discussed the first case for 2e.
Mam plz give pdf note EPR of carrierendavour
Purchase them from website
4s1 3d5
Sorry for that, but I cannot understand you a word..
very very thanku madam
Supperb
Nice plz explain english
Thank you so much for explaining.
Thank you
Thank you mam👍🙏🙏🙏🙏
Thank you mam
Thanks mam