Crystal Field Theory

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This chemistry video tutorial provides a basic introduction into crystal field theory. It explains how to draw the crystal field splitting diagram of transition metal complex ions using weak field ligands and strong field ligands. It explains the difference between high spin and low spin diagrams and how to determine the magnetic properties of complex ions.
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Here is a list of topics in the full version of this video:
1. How To Draw The Crystal Field Splitting Diagram
2. Weak Field vs Strong Field Diagrams
3. Crystal Field Splitting Energy
4. How To Determine The Oxidation State of the Transition Metal In a Complex Ion
5. Understanding The Relative Splitting Energy of the 3D Orbital System In a Transition Metal
6. Crystal Field Theory - Basic Concepts
7. Ligands as Negative Point Charges
8. How To Determine The D Count of a Transition Metal Complex Ion
9. How To Write The Electron Configuration Using The T2g Set and Eg set
10. How To Calculate The Number of Unpaired Electrons In a Complex Ion
11. How To Determine The Magnetic Properties of a Complex Ion - Paramagnetic vs Diamagnetic
12. How To Calculate The Crystal Field Stabilization Energy
13. The Spectrochemical Series of Ligands
14. How To Predict The Geometry of a Complex Ion
15. Crystal Field Model Geometries - Octahedral, Tetrahedral, Square Planar, and Linear
16. How To Calculate The Wavelength of Light in Nanometers Given The Crystal Field Splitting Energy In Kj/mol

Опубликовано:

29 июн 2024

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Комментарии : 190

@TheOrganicChemistryTutor 2 года назад

Get The Full 1 Hour Video: www.patreon.com/MathScienceTutor Direct Link to The Full Video: bit.ly/3vShovS Chemistry PDF Worksheets: www.video-tutor.net/chemistry-basic-introduction.html

@hadeelalansari5421 2 года назад

Thank you so much for your content!

@jalebibikunashi4166 Год назад

@srirachamayo6093 3 года назад

This man is insane. I was just here last week learning about calculus 2 and here I am again learning about crystal field theory

@leonndhlozi2739 3 года назад

🙌

@amandubey5696 3 года назад

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@joshuapatrick767 3 года назад

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@idamoballegh1227 Год назад

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@daughteroftheking3220 2 года назад

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@aleeshashabir83 2 года назад

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@gitanjalireddy4372 3 года назад

Dislikes from professors who couldn’t explain it this easily.

@karthikkd3471 2 года назад

😂😂

@ansonchow3403 2 года назад

That’s why I’m here

@UnveilingTheUnspoken62 Год назад

Ekdam Sahi❤️

@Musfiqur_anik Год назад

What? 💀

@mdalaminmollik9600 Год назад

Low brain

@mdl8249 11 месяцев назад

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@Parakeetboy_yt 10 месяцев назад

bruh .. u learning this at chemical engineering ????!!!!!!!!!!!!,... we are having this as our 12th std topic ☠☠

@mahanbasu889 9 месяцев назад

@@Parakeetboy_yt exactly 💀

@navyblueskiess 7 месяцев назад

@@Parakeetboy_ytyou'll get those again in engineering

@nihilisticnirvana 6 месяцев назад

@@Parakeetboy_yt same. INDIA

@rishikmahith2885 4 месяца назад

@@Parakeetboy_yt9 th class

@nickmccoy5121 2 года назад

Your videos are always the first one I click on when I search up a difficult concept such as CFT, thank you man!

@yt-dn9xp 2 года назад

this man explained what my professor couldnt explain in just 20 min. legend

@elainlee8230 3 года назад

my prof zoom link he took me over 50 mins to explain the crystal field theory, but I couldn't understand it. But you guy do it. Thank you so much.

@yangamahlazo4112 3 года назад

I need your help

@tonymyson3769 2 месяца назад

I'm writting my exam tomorrow, this video was better then my 3hour×5 lectures.

@user-pt5nx1np5t 3 года назад

We really appreciate your efforts ❤️

@gizmogizmo5959 2 года назад

Just small correction: d(x^2-y^2) is on the X Y axis, and d(XY) is between the axis.

@thef2pguy249 8 месяцев назад

ahh yes i got confused thinking i was wrong thank u!!!

@maryaahx Месяц назад

This confused me too! So much easier to remember the squared ones together and was afraid that didn't work

@DeanGood 6 месяцев назад

Thank you so much for this! I was struggling to understand this since we just went over an entire chapter in 40 minutes and have a test the day after tomorrow on it. Your way of explaining stuff is amazing. Thank you once again!

@demiladedd Год назад

Thank you so much for all these videos. It is providing more help than you think.

@prosperibekwe511 2 года назад

Professor you have helped me understand Crystal field Theory, well done. I really appreciate your effort

@borzoo 2 года назад

i really enjoy how you teach these information !!! god bless you real professor

@lascosimapuka932 2 года назад

Thank you so much for this amazing tutorial video!! You’re the greatest professor I’ve ever seen!! I’ll be writing my inorganic exams late next month, and I’m assured of an excellent performance due to your help. May God continue showering his abundant blessings upon you! 🙏

@Wealily 3 года назад

I finally got it.... thank you! ♥️

@blombergkrista9520 Год назад

This man can teach me something in 20 minutes that took my professor a week.

@OmarFaruk-mj2xv Год назад

thank you for explaining it in such a easiest way

@animeworld-15-03 5 месяцев назад

😊What A clear Explanation!!!!! Loved It ❤

@prodyungbvx7800 2 месяца назад

you have a vid for everything man, thank you thank you thank you

@chemboss 3 года назад

Yes ! I love this video. Could you do some more inorganic chemistry videos and along with formal mathematics?

@miheroes7038 3 года назад

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@user-ii5lq6gq1l 4 месяца назад

I am from India and last in last year of my high school I find this video very helpful thankyou.

@iptj0062 3 года назад

you helped us alot thank you brother

@austines 2 года назад

Thank you so much this video was of great help

@sheeshjustchill 3 года назад

Appreciate your vids

@wonderlandrious6116 Год назад

You don't need a perfect drawing because it's those perfect drawings that sometimes confuse the hell out of me.

@jayeamahgift 3 года назад

Thank you so much for this!

@aathi2255 Год назад

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@idkvinayak Год назад

Very nice you just save my chem exam

@rebootthirteen3687 2 года назад

You deserve the best man 😎

@ABKSupreme 9 месяцев назад

It was smooth 😎. If I study chemistry from you I think I will fall in love with it 😂.

@seaaam4892 2 года назад

You are great man.Thanks 👍

@LoraFlores-ld3mm Месяц назад

Thanks, your videos are pretty useful ❤

@tpgepy7092 Год назад

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@kipngenopozee 7 месяцев назад

Well explained, I am almost 🎓, keep up good work

@kolja-kun9898 2 года назад

thx for explanation much love!!!

@yasseralaa9146 3 года назад

You are a lifesaver!!

@miheroes7038 3 года назад

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@nick933 3 года назад

Thank you!

@muskanhira763 3 года назад

I am so grateful

@EstherAude 3 года назад

Thanku Happy New Year🤗👍🥳

@allanluzze3243 2 года назад

Nice explanation

@charlesluminous5435 7 месяцев назад

You're a life saver

@doggo3969 2 года назад

Thank you so much!

@maryamalsihati1774 3 года назад

YOU ARE THE BEST OF THE BEST

@ericanthony9131 3 года назад

Thank you greatly.

@tracymoraba7749 3 года назад

Please also do molecular orbital for octahedral complexs

@Scifiotica 3 года назад

That was great. Thanks

@miheroes7038 3 года назад

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@elishayohana2896 3 года назад

Best ever,,bro deserve hon.nobe world prize

@mahammadodj 3 года назад

Thank you so much

@pradoll Год назад

I noticed that he handles the axes quite loosely during his drawings of the d orbitals. The xy, xz, and yz orbitals are off axis, while x2-y2 is along the axes as well as z2 being along the z axis.

@heisencatt Год назад

thank you so much!

@nathanfinney6029 Год назад

yay! please make more inorganic videos

@elaineniedzielski4914 6 месяцев назад

Excellent!!

@shivikavashishtha8760 Год назад

You are Amazing.

@Isha-jj1hc Год назад

We have to learn this in high school, this is so frustrating

@karunashirolkar3027 2 года назад

Thanks a lot👍

@seyoummisgana2824 8 месяцев назад

Thanks very much!!!

@t4gguk Год назад

i rlly hope ur having an amazing day

@maritvianen8019 2 года назад

Tell me if i'm wrong, but shouldn't the PE in the final exercise be equal to zero. This because you only add P for electrons that pair due to the pairings energy being smaller than going into the eg levels and therefore you add it, otherwise you should have added the +3/5 delta oct. Therefore with high spin, there is never PE involved and for low spin for PE, you only count the pairs that are formed that would not have formed if it had been a low spin complex.

@sonemaster 2 года назад

This is exactly what i wanted to point out. As you say, you only count the pairing that ocurrs in comparison with the hypothetical situation of espherical charge surrounding the metal, when all d orbitals are degenerate. That is because the crystal field stabilization energy is the relative stabilization of the complex vs. the ideal situation where no splitting of the orbitals takes place. This means that, for a d6 in an espherical charge distribution situation you already have one electron paired, so the crystal field stabilization energy for a high spin complex doesnt involve electron pairing.

@alokkumar5123 Год назад

@@sonemaster yes you are right

@thabangralekaota566 2 года назад

o nghakolla blind ko bolelle khutmane. big ups👍👍

@hrushikway 3 года назад

Tysm man

@SanePerson1 2 года назад

The pairing energy contributions to the CFSE are done incorrectly here. The CFSE is the stabilization energy of the d electrons due to the energy splitting of the d orbitals. So, for both the high-spin and low-spin (weak- and strong-field) cases, the comparison should be with a system with zero splitting of the d-orbitals. For a zero-splitting case, there would still be one orbital with two electrons when there is a total of 6 d electrons. Therefore, the CFSE for the d^6 high-spin system does NOT include any pairing energy contribution because that electron pair would still be paired even if the d orbitals weren’t split at all. And the low-spin case would include only 2P, not 3P - again, because one electron pair would still be paired even if the d orbitals weren’t split at all.

@akashsunil7464 3 года назад

Happy new year sir

@miheroes7038 3 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ihoypNO3L3M.html

@Sara_qanei Год назад

Thankssss❤❤❤❤

@shyorells6448 3 года назад

Thanks

@luchan1638 2 года назад

hwo do we know now tho which field applies to the complex we are naming? do we just look which orbital arrangement filled with the electrons is the most stable?

@rajkecy2223 2 года назад

can anyone please tell me which one is more stable, Fe2+ or Fe3+ on the basis of octahedral distortion? please

@shreyamtiwari1626 2 года назад

you guys are learning this in college?

@zzzluvsk 27 дней назад

Yes

@diebutter1187 Год назад

FANTASTIC!!!

@user-my2fb5wt7v 3 года назад

Hi . Please we need a lesson about glycosylation of protein . Thnx

@abalrog42 2 года назад

Thank you kind sir. My inorganic professor's lecture notes are a fragmented disaster XD

@hhhhhhhhhhhhhddddddddd2747 3 года назад

Nice

@Vortexglaive 7 месяцев назад

Can you please explain the coordination number 4 complexes also

@apprentice661 3 года назад

Ok like you are Bae! Da fuck I need to pay thousands of dollars in tuition when I could just support people like this who put work into actually teaching the subjects! Like it is mind blowing!

@anushkasarangi5500 Год назад

dx²-y² is directly on xy axis and dxy is in the XY plane but not directly on x and y axes

@hyafunds4125 3 года назад

kinda sad not the whole thing is there but pog vid thanks bruh

@thepsychocybe7078 3 года назад

only 13k views? Must be really easy ;)

@crevect4799 2 года назад

Great video! Just one question: I thought the dx2-y2 orbitals are parallel to the x and y axis?

@gabrielhigginbotham7101 2 года назад

i believe parallel to the plane of x and y and within the actual x and y axis

@crevect4799 2 года назад

@@gabrielhigginbotham7101 Yeah. In the video, he explains it in a way that the dx2-y2 orbital isn’t directly along the x axis and y axis. Now I’m so confused…

@YISTECH Год назад

@@crevect4799 but he literally drew them along the x and y axis bruh

@maryaahx Месяц назад

I was confused about this too, he said that x2y2 is not on the axes and that xy is on the axes.. although it seems that he might have mixed them up? I can only find the orientation with x2y2 on the axes

@foundationbiologyclasses959 3 года назад

thanks lot ur Savior

@thepsychocybe7078 3 года назад

btw it's Delta sub o not sub 0. The o stands for octahedron

@Sololeveller Год назад

Can you please explain walsh diagram

@maryaahx Месяц назад

The plane-orientation of dx2-y2 and dxy is probably mixed up in this video? dx2-y2 is on the axes and dxy is between is my previous understanding

@elimartin9851 2 года назад

How do you know if it is weak field or strong field?

@soujanyachatterjee09 2 года назад

From the streptochemical series

@takira0971 2 года назад

This guy is literally saving us from being weeded😭, we survive another year in college, sigh🚶‍♀️

@Ayan-cj5xn 3 года назад

Organic chemistry tutor please upload more biology videos . Here are some topics ☘️ Biomolecules ☘️Phases of cell division ☘️ Biological classification ☘️excretory system in humans ☘️ Breathing and respiration in humans

@thepsychocybe7078 3 года назад

bio dorks get out

@julia.krantz 10 месяцев назад

At 20:05, the pairing energy is included in the CFSE calculation, even though there would be an equal pairing energy in the original d energy level (as in, prior to crystal field splitting). Therefore, should the pairing energy really be included in the CFSE calculation?

@victorakoum8972 7 месяцев назад

yes

@nhuyn6556 2 года назад

u saved me

@kushalreddy8991 2 года назад

Sir I have doubt in d orbital shape

@princesssnow4138 3 года назад

Good

@user-pt5nx1np5t 3 года назад

Teach us heat transfer problems solving especially LMTD ( Log Mean Temperature Difference) and NTU ( Number of Transfer Units) approaches.

@eugenendichu4409 2 года назад

GOAT

@mw4749 9 месяцев назад

hey why are the units of cfse in cm-1

@medicabdullah9789 Год назад

what electron configuration do you need to have to be a strong field?

@t4gguk Год назад

fields are dependent on the ligand and is given by the spectrochemical series. ligands like ammonia, water and carbon monoxide are strong field ligands and the halogen anions are weak field ligands

@kushalverma2737 4 месяца назад

But this energy distribution after splitting is only for octahedral config if there's a tetrahedral config then the distribution is totally opposite

@onyinkulo3459 2 года назад

Hello. Can anyone please help. How does CFT account for the colour of transition metals? ?

@rwayle 2 года назад

Basically, transitions between the t2g and eg levels are responsible for the colours the metal complexes show. The energy gap between the levels depends on the metal and the ligands.