Banana Bond in Chemistry | Explained by IITian | IIT Jee Mains, Advance, BITSAT, NEET and AIIMS

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  • เผยแพร่เมื่อ 13 ต.ค. 2024
  • A banana bond is also known as a bent bond. It is a type of chemical bonding where the ordinary hybridization state of two atoms making up a chemical bond are modified with increased or decreased s-orbital character in order to accommodate a particular molecular geometry (that of 3 bananas in a ring shape).
    Technically, the banana bonds can be said to be made up of orbitals similar to sp3sp3 but not exactly (like two sp 3.1 and two sp 2.9 orbitals--since hybridization is just addition of wave functions, we can always change the coefficients to give proper geometry).
    You see this type of bond in small-ring compounds like cyclopropane (C₃H₆) and cyclobutane (C₄H₈) and in 3- and 4-membered heterocyclic rings.
    Looking at this in a little more detail, we can see that the C-C bonds of cyclopropane are "bent" and not pure sigma bonds. Recall that overlap is greatest when orbitals overlap "end-on", i.e., via sigma bonding. Pi bonds overlap laterally. The overlap in cyclopropane is neither end-on or lateral, but in between. So it is intermediate between sigma and pi bonding. These bonds are also sometimes called "banana bonds".
    The cause of the bent overlap is that the internuclear angle ( the angle between the bond lines connecting the nuclei) is forced to be much smaller (60 degrees) than the interorbital angle (the angle between the axis of the two AO's on a given carbon), which is 109.5 degrees.
    Watch the lecture and understand Bent Bonding with full confidence.
    We hope you will enjoy it.
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ความคิดเห็น • 322

  • @bibhudattasamal9177
    @bibhudattasamal9177 6 ปีที่แล้ว +44

    U take those topics that can't be found anywhere else. Core topics and people choose to ignore it.
    God bless u man. Keep it up.

  • @anushkatripathi4961
    @anushkatripathi4961 7 ปีที่แล้ว +112

    U just take concepts which others ignore keep it up

    • @subudas937
      @subudas937 4 ปีที่แล้ว +2

      Bro 2 years have passed..... How r u doing now

    • @Khushi-kj1gh
      @Khushi-kj1gh 3 ปีที่แล้ว

      Corectoo❤✌🏻

    • @L0n30pium
      @L0n30pium 3 ปีที่แล้ว

      @@MuskanKhan-xu2gi simp

    • @L0n30pium
      @L0n30pium 3 ปีที่แล้ว +1

      @@subudas937 simp

    • @Danish-saifi1
      @Danish-saifi1 3 ปีที่แล้ว

      What are you doing now

  • @aashishsaini6037
    @aashishsaini6037 2 ปีที่แล้ว +1

    Guruji..chemistry padhi h aapne ya rachai h..salute to the level of your knowledge

  • @uditidas
    @uditidas 5 ปีที่แล้ว +19

    U deserve more subscribers!!!
    Thank u sir.... You've cheared all my doubts related to this topic... I'm very much thankful to u ❤️❤️❤️

  • @Jamshid_world
    @Jamshid_world 5 ปีที่แล้ว +11

    Well well explaination brdr... Love from pak 🇵🇰 Listening u first time... Well presenetation..✌.I am also Chemistry lecturer at inter level 🙂🤗

  • @amitsharma6162
    @amitsharma6162 3 ปีที่แล้ว +1

    Cyclopropane was 😮😮😮😮😮👍👍👍 awesome hats off

  • @nikitagupta8742
    @nikitagupta8742 6 ปีที่แล้ว +3

    i was astonished by ur way of explaining 😍😍😍😍😍

  • @IrfanKhan-xq2uv
    @IrfanKhan-xq2uv 4 ปีที่แล้ว +1

    Nice explanation of banana bond

  • @rakeshrawat9908
    @rakeshrawat9908 6 ปีที่แล้ว +5

    Sir I can't explain that how helpful this video for me. Thank you very much sir.

  • @caajayaggarwal72
    @caajayaggarwal72 5 ปีที่แล้ว +1

    Best conceptual clarity

  • @uzairmanzoor5771
    @uzairmanzoor5771 5 ปีที่แล้ว +4

    Sir u really deserve these excellent comments 👑👑👑👑for u

  • @namanrustagi5501
    @namanrustagi5501 6 ปีที่แล้ว +3

    You are best chemistry teacher seen ever if you can teach physics like this

  • @targetposting2025
    @targetposting2025 2 ปีที่แล้ว

    Sir mereko ab to chemistry hons lene ka Maan kar raha hai...aapne in depth explain karte ho to bohut ho achha lagta hai .... satisfaction aata hai janke ...mai neet ke liye prep kar raha hu ...koi bhi problem hone se aapka video❤️❤️

  • @anshilrubey138
    @anshilrubey138 6 ปีที่แล้ว +2

    Best educational channel on this platform

  • @mamtachadda8831
    @mamtachadda8831 5 ปีที่แล้ว +1

    revolutionary teacher i ever seen

  • @ankurupadhyay280
    @ankurupadhyay280 7 ปีที่แล้ว +15

    Can u give a list of molecules which show banana bond which is important for iit jee

    • @Nasir4SRK
      @Nasir4SRK 6 ปีที่แล้ว +23

      B2H6, Al2(CH3)6, Ga2(CH3)6, (BeH2)n

    • @dishapathak2941
      @dishapathak2941 5 ปีที่แล้ว +6

      Thank u bhaiya

    • @FitnessFreak
      @FitnessFreak 4 ปีที่แล้ว +6

      al2cl6,al2br6,(alh3)n,al2i6,a2(ch3)6,i2cl6,becl2,beh2,b2h6

  • @priyankchaniyara3658
    @priyankchaniyara3658 6 ปีที่แล้ว +1

    plz give me answer...
    Sir my question about MRI(Magnetic resonance imaging)
    In MRI
    two types of images T1 and T2
    what is difference between T1 and T2 image?
    T1 and T2 image is depends on spin of electrons.

  • @amirowaisi2862
    @amirowaisi2862 6 ปีที่แล้ว +2

    sir Besak aapne kamaal K samjhaya hai , sir plz ek video valance bond theory. p banaye , axis wale questions m problem aa rhi hai !!

  • @akshayrajput1374
    @akshayrajput1374 5 ปีที่แล้ว +5

    Sir !! Explain 2C 3e bond in hyperconjugation....... Plz....🙏

  • @anjaliabha9612
    @anjaliabha9612 7 ปีที่แล้ว +3

    Sir please add a video on calculation of n factor in various redox reactions.. It's very difficult

  • @asishbauri7433
    @asishbauri7433 4 ปีที่แล้ว +1

    At 26:22 u r wrong sir the bond energy of bridge bond is greater than terminal bond because bridge bond has bond energy as 441kj whereas terminal bond has bond energy as 381kj

  • @Move-wise
    @Move-wise 6 ปีที่แล้ว

    Bonds of cyclopropane do not follow 2e-3C definition of bent bonds, as u were saying in case of diborane. So these are two different kinds of bond. Everything else was just terrific in this lecture, you explained very well.

  • @anshasthana8184
    @anshasthana8184 6 ปีที่แล้ว +6

    sir chemicak bonding ki sari videoes topic ke sereality order mein compile kar digie

  • @archanasingh1476
    @archanasingh1476 5 ปีที่แล้ว +4

    After watching your video m able to explain my little sis.... About banana bonding thank you sir

    • @jacobblack2544
      @jacobblack2544 4 ปีที่แล้ว

      you could have shown the video to her directly? XD

    • @fenfox
      @fenfox หลายเดือนก่อน

      @@jacobblack2544 his point is illustrated by einstein's quote (paraphrasing): "You don't understand it well enough if you can't explain it in simple words"

  • @suryavanshyadav5238
    @suryavanshyadav5238 5 ปีที่แล้ว

    Sir kya batau aapko ican not explain aap kitna aacha explain karte mano ki jaisa lagta hai sabhi topic ka juice nikal dete hai mai dropper hu sir neet ka thaiyari kar raha hu maine to padha hai sab kuch but aapse padhne ke bat jaisa lagta maine kuch padha nahi phale aapse padhne ke bad lagta mai jis teacher phale padha usko mai aache se sikha du ye mera belive hai

  • @avrajitsarkar8563
    @avrajitsarkar8563 6 ปีที่แล้ว +8

    Sir ap dotted lines bohot acha banate hai

  • @ronitmandal7301
    @ronitmandal7301 7 ปีที่แล้ว +43

    You touched the right nerve!

    • @IITianexplains
      @IITianexplains  7 ปีที่แล้ว +3

      Ronit Mandal
      Thanks brother for your appreciation.
      Stay connected with us.
      Team
      IITian explains

  • @vipinbhatiwal244
    @vipinbhatiwal244 6 ปีที่แล้ว +1

    U are awesome sir, love u , still one question, U said cylopropane is more reactive than alkanes because of bent bonding ( due to strain ),

  • @sujaybhattacharyya2656
    @sujaybhattacharyya2656 3 ปีที่แล้ว +1

    Thanks for telling concept

  • @muhammadjawad5090
    @muhammadjawad5090 2 ปีที่แล้ว

    Sir plz explain specificity and selectivity of organic reagents

  • @manvendrasinghrathor8811
    @manvendrasinghrathor8811 5 ปีที่แล้ว

    Good job man
    Doubt- In cyclopropane C-C bond is sigma or banana ???

  • @sirajgupta7031
    @sirajgupta7031 7 ปีที่แล้ว +5

    can you plsmake video on entire hydrogen bonding in chemistry

  • @tarunrohra2060
    @tarunrohra2060 6 ปีที่แล้ว

    Very nice explanation sir !!!
    I have a small doubt, in sp3 hybridization, orbitals are oriented at angle of 109.5 . In this molecule the H-B-H for terminal Hydrogens, the bond angle is 120. Can you pls clarify on this. Thank you

  • @SaloniCS9
    @SaloniCS9 5 ปีที่แล้ว

    Sir kya aap physics ka video nhi bnate hai

  • @the.optimisticguy
    @the.optimisticguy 6 ปีที่แล้ว +9

    Very helpful video

  • @akashagarwal3125
    @akashagarwal3125 6 ปีที่แล้ว

    Sir if bridge bonds are weaker than why methylation does not take place on bridged hydrogen??

  • @parthmishra4773
    @parthmishra4773 6 ปีที่แล้ว +3

    sir, my teacher told me that banana bond is stronger than the traditional b-h bond between terminal hydrogens . whats true please help

    • @mitalimachiwal-iitguwahati9254
      @mitalimachiwal-iitguwahati9254 5 ปีที่แล้ว +1

      Book me bhi banana bond hi jyada strong likha h

    • @harshtak791
      @harshtak791 5 ปีที่แล้ว

      @@mitalimachiwal-iitguwahati9254 okay

    • @asishbauri7433
      @asishbauri7433 4 ปีที่แล้ว

      @@mitalimachiwal-iitguwahati9254 woh ha zyada strong bridge is stronger than terminal

  • @chmudasarhussain5427
    @chmudasarhussain5427 5 ปีที่แล้ว

    Sir u are the best teacher because u come to the level of student

  • @rambilaslahoti48
    @rambilaslahoti48 5 ปีที่แล้ว

    Sir if the electrons are delocalised, how is octet of each boron in complete at an instant? Plz help...

  • @ayandas8378
    @ayandas8378 5 ปีที่แล้ว

    Please sir make more videos like this. Awesome concept

  • @mbbsguyveer
    @mbbsguyveer 5 ปีที่แล้ว

    Just a doubt...
    C2H6 m C-C k beech Jo bond h, it's covalent right??then how Banana Bond at 37:15

  • @techchemistry787
    @techchemistry787 3 ปีที่แล้ว

    In case of cyclo propane how can we justify... it is a 3 center 2 electron bond????

  • @MaheshBabu-gr9bg
    @MaheshBabu-gr9bg 7 ปีที่แล้ว +49

    I am your biggest fan sir .

    • @Ajeet-Yadav-IIITD
      @Ajeet-Yadav-IIITD 6 ปีที่แล้ว +6

      No 😤😤😤😤........
      ..
      .........it's me😍😍😘😘😘....
      😂😂😂

    • @Khushi-kj1gh
      @Khushi-kj1gh 3 ปีที่แล้ว +1

      @@Ajeet-Yadav-IIITD 😂

    • @Ajeet-Yadav-IIITD
      @Ajeet-Yadav-IIITD 3 ปีที่แล้ว +1

      @@Khushi-kj1gh ohh good old days 😌

    • @Khushi-kj1gh
      @Khushi-kj1gh 3 ปีที่แล้ว

      @@Ajeet-Yadav-IIITD 👍🏻

  • @-AbhinavAggarwal
    @-AbhinavAggarwal 4 ปีที่แล้ว

    Why Alcl3 does not form banana bond and dimerizes?

  • @ayushshah3357
    @ayushshah3357 6 ปีที่แล้ว +2

    Finally my concepts are clear..... Thank you from the bottom of my heart.... Great work Sir

  • @vishalprajapati8185
    @vishalprajapati8185 6 ปีที่แล้ว +1

    sir please make more videos of some important topics .sir aapne video upload karna stop kar diya kya

  • @AjayKumar-wj1sk
    @AjayKumar-wj1sk 5 ปีที่แล้ว

    Sir kya diatomic molecules like:- CO ,NO etc ki hybridization nikal sakte h kya....
    Hame pta h ki hybridization ka concept poly atomic molecules k liye hota h....??

  • @nilamdeka5721
    @nilamdeka5721 4 ปีที่แล้ว +1

    sir 1S bond ka matlab hain?????

  • @shivaniyadav2431
    @shivaniyadav2431 7 ปีที่แล้ว +7

    Nice sir
    now i can understand very easy to orgainc chemistry
    thanks sir

  • @gauravgoyalfruitarian
    @gauravgoyalfruitarian 6 ปีที่แล้ว

    can you tell sir where to use localised and where to use delocalised ??

  • @KillerAadmi
    @KillerAadmi ปีที่แล้ว

    Thank you gurujii
    Revision hogyi ache se ❤️🥰

  • @indiamerijaan8568
    @indiamerijaan8568 5 ปีที่แล้ว +1

    Your biggest fan, Sir !!!!!!!!!!!!!!

  • @_Devansh-mr6kv
    @_Devansh-mr6kv 5 ปีที่แล้ว

    Sir frankly speaking I love you. You are the best.

  • @sanketgharatkar5379
    @sanketgharatkar5379 6 ปีที่แล้ว

    Sir which is best book for inorganic chemistry according to you

  • @gouravshaw5543
    @gouravshaw5543 4 ปีที่แล้ว

    All doubts cleared amazing video

  • @SL-my4fg
    @SL-my4fg 4 ปีที่แล้ว

    109.5° kaise hua cyclopropane me ,wo to aapne compund me hota hai na like C -H and C-C ,intermolecular ka ye value kaise aaya?

  • @saadahmad3085
    @saadahmad3085 3 ปีที่แล้ว

    Why do not occure the methylation of bridge hydrogen.

  • @SujitKumar-gi2ep
    @SujitKumar-gi2ep 6 ปีที่แล้ว +1

    Sir please please please upload a video on optical isomerism inorganic chemistry

  • @abjkgp
    @abjkgp 6 ปีที่แล้ว

    sir in cycloalkanes, how 3c2e bonding occur when we have only two centre(carbon atom)

  • @ayubyaqoob3611
    @ayubyaqoob3611 5 ปีที่แล้ว

    this is most complte lecture i did not listen before .great job sir iam also a student of well recognized universty of pakistan(punjab universty).but you teach like a genius

  • @somanthardik2037
    @somanthardik2037 2 ปีที่แล้ว

    thnx for legend explanation. 💙love u MKA sir

  • @sakshirai750
    @sakshirai750 6 ปีที่แล้ว

    i have never seen such a awesome explanation on any topic..thank you soo much..extremely thankful to this channel..

  • @tukarampatil5352
    @tukarampatil5352 4 ปีที่แล้ว

    Sir lekin H ke pass 1 electron hai so how it forms 2 bonds in case of B2H6

  • @jyeshbatra1887
    @jyeshbatra1887 6 ปีที่แล้ว +1

    You r superb sirr..👌👌
    I don't know how can I thanks to you🙏🙏
    Great job!

  • @sakshamsharma8923
    @sakshamsharma8923 6 ปีที่แล้ว +1

    Thanks a lot sir.. You teached the same what I was searching.. Thanks a lot sir..

  • @jyeshbatra1887
    @jyeshbatra1887 6 ปีที่แล้ว +1

    Sir please start organic chemistry series, it will decide my future🛐
    Sir plzzzzzzzzzzzzzzzzzz

  • @akashjaiswal9421
    @akashjaiswal9421 5 ปีที่แล้ว +1

    Nice video .
    My all doubts clear

  • @buntypatil5454
    @buntypatil5454 4 ปีที่แล้ว +2

    I still love chemistry. I would learn it deeply by due to examination point of view its okay for now

  • @soumyajeetdas837
    @soumyajeetdas837 4 ปีที่แล้ว

    Sir u r by far the best teacher in TH-cam Chemistry found a gem today

  • @gauravgoyalfruitarian
    @gauravgoyalfruitarian 6 ปีที่แล้ว

    in hybridisation of b is sp3 then how is the angle 120 in bhb

  • @akshitatyagi5203
    @akshitatyagi5203 7 ปีที่แล้ว +12

    just wanted to let u knw how much ur time, efforts, nd hard work is appreciated .....thank uuuu...!!!!!!!

    • @IITianexplains
      @IITianexplains  7 ปีที่แล้ว +1

      akshita tyagi
      Comment like urs means a lot for us.
      Stay connected with us for more such videos.
      Team
      IITian explains

    • @aashutoshkumar5672
      @aashutoshkumar5672 5 ปีที่แล้ว

      jyada barai mat kar sir ka. sir achhe hai sbko pata h. tere kahne ki jarurat nahi h.😎😎😆

  • @BharadwajSubramaniamdude
    @BharadwajSubramaniamdude 6 ปีที่แล้ว

    just awesome ....plzz upload these types of concept which generally occur in competitive exam thank you very much

  • @secondsolution9988
    @secondsolution9988 6 ปีที่แล้ว +1

    Awousam video sir....
    In back ya banana bonding

  • @diptilulla2895
    @diptilulla2895 6 ปีที่แล้ว

    The bond in cyclopropane is 2c - 2e banana bond?

  • @akashsolanki9897
    @akashsolanki9897 6 ปีที่แล้ว

    Sir apnay last Kay 7 mins may orbitals ki Baat Kari thi wo konsi orbitals hai because because Carbon ke pass 4 orbitals Khali hotay hai

  • @nainaarora19
    @nainaarora19 6 ปีที่แล้ว

    Best explanation...plz keep uploading the videos...ur teaching is making chemistry easy as well as interesting 👍🏻🙌🏻

  • @patelnimesh9313
    @patelnimesh9313 4 ปีที่แล้ว

    Good explanation of Diborane..

  • @it35sachintiwari42
    @it35sachintiwari42 6 ปีที่แล้ว

    which bond is stronger banana or sigma bond, why

  • @AyrusisZoro
    @AyrusisZoro 6 ปีที่แล้ว

    Sir 4c - 3e banana bond bhi hote hai kya .???
    I mean aur bhi iss type ke compounds hote hai kya ...

  • @bunsentheburner1635
    @bunsentheburner1635 4 ปีที่แล้ว

    thank you sir , please make yearlong courses for 11th and 12th students on youtube or any other platform for those who cannot reach you physically to study from a marvelous teacher like you ! and also I am not demanding something for free , its just that i want teachers like you to come online and teach. THANK YOU SIR ONCE AGAIN

  • @letsgrow_together
    @letsgrow_together 6 ปีที่แล้ว

    kya baat hai sirji mast explaination hai

  • @ashmeerasurbhi8983
    @ashmeerasurbhi8983 6 ปีที่แล้ว

    Sir .... please upload video related to formal charge...

  • @pramoddixit2927
    @pramoddixit2927 5 ปีที่แล้ว +1

    Well explained.. Thank you

  • @akankshyaswain2432
    @akankshyaswain2432 6 ปีที่แล้ว

    sir can u please make a video on structure of atom class 11 .....

  • @swetanksrivastava3159
    @swetanksrivastava3159 5 ปีที่แล้ว

    Sir you told in this video that bond length is inversely proportional to bond energy .But sir,later you also told that sigma bond is longer and also stronger than banana and pi bond .Sir,how is it possible??

  • @mishking5
    @mishking5 6 ปีที่แล้ว

    Bond energy of bridge bond is more sir please reply

  • @aafreenafayaz
    @aafreenafayaz 5 ปีที่แล้ว +3

    Crystal clear 🙂

  • @n.msavanur8771
    @n.msavanur8771 5 ปีที่แล้ว

    Very nice concept only one thing is that it would have been great if u gave an example regarding 3c four electron also thank u

  • @nidasiddique4850
    @nidasiddique4850 6 ปีที่แล้ว

    Mjy ye bht Acha smjh aya aur mjy ye phly ni ata tha ab mjy itna Acha smjh aya hy k ma b kisi ko smjha sakti hn thanku sir I like ur video 👌

  • @studywithprassanmamc8254
    @studywithprassanmamc8254 3 ปีที่แล้ว

    love you sr g finally i got concept of banana bond... love your lectures

  • @nightrider7320
    @nightrider7320 2 ปีที่แล้ว

    This lecture is so wholesome

  • @maheshshinde8894
    @maheshshinde8894 6 ปีที่แล้ว

    Sir can please make video on lanthanide contraction

  • @monusingh-me3mf
    @monusingh-me3mf 6 ปีที่แล้ว

    hyb in cyclopropane is sp5....

  • @alakanandanath4979
    @alakanandanath4979 6 ปีที่แล้ว +1

    Sir need a video on angle strain and reactivity. Thank you for this video.

  • @Feel_Physics_
    @Feel_Physics_ 6 ปีที่แล้ว

    Sir chemical bonding pe video banaiye na
    Detail reasoning ke sath ki har concept ki jarurat kyn padi like VBT
    Hybridisation VSEPR. And LCAO . And MOT pe thoda detailed video taaki Bsc college students ko thoda aur benifit ho ☺️
    Ty sir your videos are really awesome💖

  • @yogeshkumargupta1446
    @yogeshkumargupta1446 7 ปีที่แล้ว +5

    your teaching way is nice. this video very helpful for me.
    thanks sir

    • @IITianexplains
      @IITianexplains  7 ปีที่แล้ว

      Yogesh Gupts
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      Team IITian explains.

  • @dibakarghosh8539
    @dibakarghosh8539 6 ปีที่แล้ว

    Thank you sir...
    Ab confidence a raha Hai

  • @santrasaini1525
    @santrasaini1525 5 ปีที่แล้ว

    Sir aluminium Hexamethy me 2 centred 2 electron bond kitne h

  • @Bongseok208
    @Bongseok208 4 ปีที่แล้ว

    You are doing great job sir

  • @diptiranjannayak3051
    @diptiranjannayak3051 3 ปีที่แล้ว

    Sir really u are the man of chemistry