Bonding in higher boranes [structure, bonding & framework electrons in B4H10, B5H9, B5H11, B6H10]

[@muskanagarwal2406]

Dhanyawad aapka iss video k liye🙏❤️🙏.... Aapne complicated diagrams bhi bht easy krk dikhaye hue hain👏👏

[@Beinghappyisonlychoice]

So great video ma'am so helpful.

[@pvasu5782]

Really useful topic, good explanation 👏👏mam

[@nighatara2650]

Really nyc topic

[@FIRDOUSKHAN-b6x]

Very nice 👍🎉

[@zakiyabanoo6465]

Thank u soon much mam This lecture is helpful Thnk u soooo much...Hats off to mam..👏👏👏👏👏

[@zakiyabanoo6465]

Priyanka Jain mam plz keep making such lectures boz ur way of teaching is awesome.

[@saba3368]

Thank you so much mam for this video 💓🤗

[@waheeda_rehman]

Thank u so much mam ...very helpful

[@PriyaSingh-wv9wc]

MAM,PLEASE KEEP UPLOADING VIDEOS ON IMPORTANT TOPICS FOR NET AND GATE EXMAS AS SOON AS POSSIBLE..TYSM MAM :)

[@sonakshiarzare9019]

Very useful video 😍

[@surajkumarsoni5472]

Mam sirf pdh ke nhi sunana he , likha hua matter to books me khub pda he , aapne kuch samjhaya hi nhi

[@siyan_2003]

Noice and precise work

[@suryav3039]

Thank you so much madam.♥️

[@abhay7315]

Ma'am, why BH² are contributing 2 electrons to the structure? Since, there are two B-H bonds each having 2 electrons in the bonding orbital, then, every B-H unit should contribute 2 electrons and every BH² should 4 framework electrons. Isn't it?

[@PriyankaJainchemistry]

No, actually we are talking about framework eletrons which are used to form skeleton of molecule not about Bonding electrons.

[@jasiyagul]

Tysm mam....

[@nishadcs3062]

Thank you miss

[@radhakrishnasarpangala8131]

Thank you so much for the video 😄😄😄

[@AAWARAA2452]

Love it ❤️

[@abuddingeducationist1228]

How is H connected to 2 boron atoms?? It's valency is only 1.... Plz explain

[@abhay7315]

A simplest answer is that electrons don't make bonds, but bonds are made because of overlapping between atomic orbitals (which results in forming MOs). And, best part is that not only half filled orbitals can overlap, but, full filled (paired) and Even empty orbitals can overlap if conditions of covalency is satisfied. In case of B-H-B bonds, three orbitals are overlapping. Out of which, one orbital of either Boron is empty. And two electrons (one of either Boron and one of Hydrogen) is shared between three atoms. Every atom is having a share of two electrons here. Thus, for H, condition of covalency is satisfied...

[@deepnitashil9672]

mam please make a video on these two topics-metalloborane and metallocarboranes

[@sohaibahmad2169]

Mam what a great work thanks a lot

[@shwethar1441]

Mam explain more number of boranes

[@ashutoshbhukta8702]

Mam how many plane exist tetraboran ?

[@ashutoshbhukta8702]

Mam alpha and bitta ke bare mai ek video laeia

[@abhay7315]

Alpha and Beta are latin words 😂

[@deepikab2107]

superb mam Nd thanks

[@johnson2813]

B5H9 has difference of 4 then why we took 4+0 rather than 3+1 because both the 5 and 9 are odd here. Is there any reason mam?

[@abhay7315]

That's a general trick.. exceptions are always there. This is NOT a hard and fast rule. UNDERSTAND it like this:- X in STYX represent totle BH² units. Since, any BH² unit do not exist in Closo and Nido structure. So, it is always understood that we have to take X=0 for those structures unless structure belongs to arachno or higher series. Also, one can use wade's rule to find the exact structure of cluster by just observing it's chemical formula...

[@rukmini3769]

Mam how to calculate B5 H9 according to your past class on Styx rule

[@sapnabarad2739]

nice ma'am ..Thank you so much

[@prernasharma1860]

Pls mam make a video on ferredoxin and cytochrome topic for csir net

[@ghassanhamed6185]

Thank you so much.

[@benzene-i-classes7563]

Phli baar boranes ka cncpt clear huwa

[@Chemistrytutor1]

Thank you Prof. I have a question ma. Pls ma, if the number of B in borane is even and H is odd and their addition gives any value, how can I get the Styx number based on your past lectures

[@abhay7315]

Good question. An answer, In short, No such structure is known yet. But, if it is asked, It must have some change on it. Only then we can up all the bonding orbitals accordingly. Also, STYX code is applicable on neutral boranes. We generally don't discuss them in charged boranes.

[@mansigarg757]

Mam in B5H9 why B-B-B bond is 1? While in B5H11 B-B-B bond is 2

[@aksharpatel3106]

Mansi Garg because of valency of *B* B has 3 half finished orbitals and 1 empty orbitals..

[@k.suganyakumaresh8734]

Ring rule means what mam

[@annysheikh4099]

Mam studying stracture vd out getting a lil knowledge about hybridisation is uselessa

[@rikshitsharma850]

Mam #metalloboranes pe h notes apke pass???

[@ksatish6258]

ma'am how to calculate styx code if only molecular formula is given ?

[@ksatish6258]

yes ma'am pls. make a vdo on shortcut

[@rubeenamulla5110]

Nice 👏👏

[@FIRDOUSKHAN-b6x]

framework electron in fe6c(co)16 Mam please iska answer bta dijiye.

[@PriyankaJainchemistry]

Tve- 12×n 84 -72=12

[@PriyankaJainchemistry]

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[@FIRDOUSKHAN-b6x]

@@PriyankaJainchemistry ok mam

[@mathematicaljhamela135]

The trick is not valid for penta borane why..

[@yoyohoneysingh2476]

Ap kaun se state se ho...?

[@mainaojulibasumatary6633]

Thankyou so much mam

[@k.suganyakumaresh8734]

C13 NMR signals topic mam

[@SANKALPLIVE1]

જોરદાર બેન

[@sagarvaishnav4824]

Nice mam

[@muhammedrinshad2875]

Polyhedral boranes are equal higher boranes

[@gayatrisahu9640]

Good morning mam

[@marikkanmania5661]

Thank u mam

[@DipaliPatil-bu3vr]

I think the answer of first one is 2002

[@labheshmoraskar8398]

Styx no of b5h11 is 3202

[@314-prathamkapadi8]

Bro there are 3 BH2 .... 2 in the downside and 1 in the middle😅

[@muthumuthu7946]

Tq mam

[@arpitagupta3663]

Mam plz hindi me bna dijiye