Bonding in Coordination Compounds L9

[@arselarianto]

Hi Dr. Aniket. I Am a student from Indonesia and I am enjoying your lecture. Regarding your last question, I want to give a shoot on that. So, Cobalt has an oxidation state of +3 in both complexes (d6 system for ionic form). (1) complex [Co(Cl6)]3- is expected to be a paramagnetic species with four unpaired electrons (2 electrons in T2g non-bonding, and 2 others in Eg* anti-bonding). Since Cl- is a weak field ligand then it would give small Delta Oct. (10Dq) in the splitting profile and results in high spin configuration (two unpaired electrons would occupy the Eg*). (2) complex [Co(NH3)6]3+ is envisioned to have a diamagnetic property with all electrons paired (including six electrons on the T2g orbitals). This configuration is related to the nature of NH3 which has occasionally robust field ligands in the Cobalt system, even though it is a weak field ligand in the general system.

[@thamannaak4157]

It's very easy to understand this concept by watching your class.thank you for your efforts and dedicated mind to your passion.

[@starling9374]

Just completed all the lectures sir.The way you've put the things are really helpful and understandable easily.kudos to your hard work..Thank you very much.
Have a nice day

[@dun2740]

I didn't understand MO theory that well but after watching this video I feel better thank you! subscribed :)

[@ricin01]

Good Lecture, Nicely delivered, Loved that.
thank you, Sir.
a lot of love from Pakistan.

[@chowgule23]

Nicely explained 👍🏻

[@arsha3360]

Thank u Sir. This helped me very much.🙏

[@cherylchimanga7550]

Greatly explained thank you

[@BeautifulStories8914]

Respect and love from Lahore, Pakistan ❤

[@jessicaani]

It's really helpful sir... ✨

[@mahsashksh1884]

Hello. Thank you for your nice video. I have a question, how we can draw molecular orbitals for the octahedral compounds like [PbBr6]4-? since it is post-transition metal and the 3d orbitals are already full, so we need to just go one layer upper and consider 4d with higher energy than 4s and 4p?

[@dr.aniketpawanoji2242]

pubs.acs.org/doi/10.1021/acsenergylett.8b01025

[@aminaaurakzai6298]

Why enerygy of a1g*is less than t1u*

[@chem0306]

Sir, Here if t2g orbital has lower energy than eg then why we can't pair electrons in t2g level in fe(cl)6 2- complex? It's confusing..Please explain the concept of pairing energy ..

[@bharathpandianp1407]

Very nice sir . Always filled ligand orbitals , If neutral ligand or positive ligand it donate always two electron pair ?

[@Oma-Oyiko]

Thanks sir. This video has really helped me.

[@setuchouhan2767]

Best explanation 👌👌

[@gunduchidre6285]

Yes

[@SaranyaShan-qx6fr]

Thanks a lot sir good explanation keep uploading the video's sir

[@anjanimayekar661]

Useful information

[@sairabilal9649]

Sir i wanna know about the mot diagram and explanation of cr (co)6.....plzzzz

[@basicchemistrybyranamuhamm6183]

Thank you. This was really helpful. 👌🏻❤️

[@nazeerahmad4392]

Thank you so much sir. Very helpful lacture for me

[@Sanaparven-yq6wj]

Sir plz Tell me how we determine strong ligand and weak ligand

[@omkarsinghdx1477]

Halogen and water consider as weak ligand and except are strong

[@aniketpawanoji3190]

On the basis of splitting parameter

[@sajaaziz5197]

you are the best!!!! thank you so much!!!!

[@janneswohltjen2326]

Appreciate the Video my man

[@143-veenashreegane3]

Sir please make a video on MOT of tetrahedra and square planar also

[@sleepygrumpy]

Outstanding video

[@aminahamza1844]

Very nice presentation

[@محمداكريم-س5غ]

مرحبا أمينه بالتوفيق ان شاء الله

[@khushiroy1511]

Thaankuuu so much sir 🌟 these vedioes are very helpful 😊

[@aishwaryaharidasan7605]

Well understood. Thankyou 👌

[@johnukandu7930]

Great work

[@karpagamr2642]

Good explanation sir

[@akshathaml8753]

Sir, how we are going to differentiate sigma and pie

[@dr.aniketpawanoji2242]

Axial and lateral bonding
For example
Pz participate in sigma and px and py participate in pi bonding
Similarly dz2 and dx2-y2 participate in sigma bonding whereas dxy dyz and dxz participate in pi bonding

[@AIMstarfan]

Great explanation

[@azizaanwar5270]

It is very good explanation

[@saketshinde3423]

Good one 🙂

[@bestermunashechisvo3540]

Best explanation

[@jenifermayilaje-hc6wr]

Sir help me on how to write elecrtonic configuration of MOT

[@dr.aniketpawanoji2242]

Follow the sequence of orbitals from lower energy to higher
Follow aubau principle and hunds rule

[@suzu.1]

Can you refer the book name from that you gave the explanation with diagram sir. I want to that book name. Sir i am expecting you reply.

[@dr.aniketpawanoji2242]

Inorganic chemistry by Madan, Sharma

[@aravind3844]

1.strongly paramagnetic
2.diamagnetic

[@rohitsasane9751]

Thank youuu sir very helpful

[@amanadleshorts7429]

This video very helpful me

[@melkamuatanaw-ym5xf]

[co(NH3)6]^3+ this complex stable or not

[@dr.aniketpawanoji2242]

Stable

[@WuduWale]

thank you

[@shilpagn4523]

sir plse upload application of MOT to tetrahedral complex

[@vaishalichhatri9483]

Thank you so much

[@kareenakumawat8175]

Why t1u orbital energy is less than eg...and t1u* occupied highest antibonding orbital

[@oscaremboaba9378]

Good job

[@ansarysankoo7321]

Very nice 👌 sir

[@autumnnielsen2415]

Wow thank u finally!

[@googledesh3557]

Good explanation

[@nadaibrahim3305]

NH3 weak legand or strong legand ?
I hope you answer..sir

[@dr.aniketpawanoji2242]

Strong

[@rengachemist1574]

Very Nice

[@bismayeemahapatra1222]

Thank you sir....

[@strugglingcollegestudent]

Tysm

[@ankitkumargurjar9442]

Thank you sir

[@siddhigodase4926]

molecular orbital energy level diagram of [Ni(H2o)6]+2

[@leleiannah5219]

Thank you Sir,

[@tefoeed2711]

عاشت الهند ❤️

[@Xenon-bp6hd]

Wish you tube gave degrees too. 🎓college fee mostly goes to waste

[@jyotsnakandukuri923]

Thanks sir

[@joecaliendo6818]

I love you

[@udhai983]

Sir can I know your number?

[@dr.aniketpawanoji2242]

[e-mail]

[@EquipteHarry]

Lewis Edward Walker Sharon Moore Linda

[@isaactimothy6536]

Thank you sir, this was really helpful

[@maheshbs-p-0176]

1.strongly paramagnetic
2.diamagnetic

[@hrishikakashyap9006]

Thank you sir