Eric Victor
Eric Victor
  • Видео 220
  • Просмотров 419 163

Видео

Calculating effective nuclear charge from ionization energiesCalculating effective nuclear charge from ionization energies
Calculating effective nuclear charge from ionization energies
Просмотров 2,9 тыс.2 года назад
Identify radial node locations in a wavefunctionIdentify radial node locations in a wavefunction
Identify radial node locations in a wavefunction
Просмотров 1,8 тыс.2 года назад
Identifying elements based on ionization energiesIdentifying elements based on ionization energies
Identifying elements based on ionization energies
Просмотров 1,9 тыс.2 года назад
Calculate de Broglie wavelength of electronCalculate de Broglie wavelength of electron
Calculate de Broglie wavelength of electron
Просмотров 7522 года назад
Determine Possible Quantum NumbersDetermine Possible Quantum Numbers
Determine Possible Quantum Numbers
Просмотров 532 года назад
Determining Quantum NumbersDetermining Quantum Numbers
Determining Quantum Numbers
Просмотров 952 года назад
Calculate and Analyze Thermochemical Properties using WebMOCalculate and Analyze Thermochemical Properties using WebMO
Calculate and Analyze Thermochemical Properties using WebMO
Просмотров 6732 года назад
Calculating and Analyzing UV vis spectra in WebMOCalculating and Analyzing UV vis spectra in WebMO
Calculating and Analyzing UV vis spectra in WebMO
Просмотров 7392 года назад
Calculating and Analyzing Vibrational Frequencies using WebMOCalculating and Analyzing Vibrational Frequencies using WebMO
Calculating and Analyzing Vibrational Frequencies using WebMO
Просмотров 1,4 тыс.2 года назад
Building Molecule Using Name in WebMOBuilding Molecule Using Name in WebMO
Building Molecule Using Name in WebMO
Просмотров 2282 года назад
Calculate and Analyze NMR using WebMOCalculate and Analyze NMR using WebMO
Calculate and Analyze NMR using WebMO
Просмотров 9582 года назад
Uploading an output file to WebMOUploading an output file to WebMO
Uploading an output file to WebMO
Просмотров 842 года назад
Use geometry from experimental data as input using WebMOUse geometry from experimental data as input using WebMO
Use geometry from experimental data as input using WebMO
Просмотров 842 года назад

Комментарии

  • @Hi-qt2nj
    @Hi-qt2nj День назад

    THANK YOU

  • @y.a.5917
    @y.a.5917 2 месяца назад

    Thanks for clearly pointing out how to use the diagrams

  • @JP-ue4jr
    @JP-ue4jr 2 месяца назад

    THANK U

  • @Carbocation.
    @Carbocation. 2 месяца назад

    It is IIT JEE ADVANCE 2023 (Paper 2) Question

  • @Messi5530
    @Messi5530 3 месяца назад

    hexachloroferrate doesn't have an inversion center... you made me fail chemistry now im homeless :(

  • @PapaNiiMankatah
    @PapaNiiMankatah 3 месяца назад

    Thank you!

  • @EmilyOConnor-xz4zi
    @EmilyOConnor-xz4zi 3 месяца назад

    What would this look like if the Fluorine had a nonbonding orbital directly across from 2s..?

  • @browerstrong855
    @browerstrong855 3 месяца назад

    This was so helpful, thank you!

  • @snezhanaastrakhantseva8544
    @snezhanaastrakhantseva8544 4 месяца назад

    You are amazing. Thank you!

  • @user-pk8iz4bu7c
    @user-pk8iz4bu7c 4 месяца назад

    how to give atom no for both specifically as input and get distance

  • @v._vanja6515
    @v._vanja6515 5 месяцев назад

    Awesome video!

  • @disafear3674
    @disafear3674 5 месяцев назад

    Very handy!

  • @disafear3674
    @disafear3674 5 месяцев назад

    Helpful! I am working on iridium complexes and didn't know such large complexes could be modelled with WebMO

  • @asihspirit
    @asihspirit 5 месяцев назад

    thank you! this was super helpful.

  • @lightchaser2999
    @lightchaser2999 5 месяцев назад

    Ok, I understand the concept of stokes law/shift. Is there an inverse for the law? If we expose a piece of tissue to a light in the visible range, can we ever create an excitation to show in the UV range? I work in Ophthalmic Photography, we use stokes law in performing fluorescein angiography, and indocyanine green angiography. I'm trying to see if I can justify exploring into visible light exposing UV reflectance or excitation with the retina. We don't want to hit the retina with UV, but if we could find it's emitting it as reflectance or excitation, we'd be breaking new ground in ophthalmic imaging.

    • @EricVictor
      @EricVictor 5 месяцев назад

      The challenge in excitation in the visible range to give a response in the UV range is that the UV range requires more energy. If we excite a molecule using photons in the the blue light region, the excited electrons will not have the potential energy required to release a photon at higher energy (the UV region). For fluorescence to occur, you have to start the excited electron at a higher energy state compared to the wavelength of light that you want to be released for the fluorescence. There are approaches to exciting an electron to a higher energy state by using two low energy photons in rapid succession (we're talking femtoseconds between excitations) that can use lower energy light, which is the field of two photon microscopy (en.wikipedia.org/wiki/Two-photon_excitation_microscopy).

  • @christinawang3585
    @christinawang3585 5 месяцев назад

    hi, why would we expect the orbitals to be like nitrogen? I thought we were taking the average of atomic numbers Zavg=8 so we have sigma 2p before pi 2p?

  • @OptiqueQSM
    @OptiqueQSM 6 месяцев назад

    Je crois que le fluor est toujours monovalent il ne peut pas formé plus que d'une seule liaison !!!?

  • @alessiodalessandro949
    @alessiodalessandro949 6 месяцев назад

    Why the (eg) 2s MO orbital of the F can contain 4 electrons?

    • @EricVictor
      @EricVictor 6 месяцев назад

      Eg orbitals are a set of two degenerate (same energy) orbitals. Each orbital can contain two electrons, so the Eg set of MO orbitals will contain four electrons in total.

  • @Robbie-Leske-ncsu
    @Robbie-Leske-ncsu 7 месяцев назад

    Why are 2 symmetry planes vertical and 2 dihedral? I was under the impression that a dihedral plane is a vertical plane that bisects the angle between two C2 axes, so wouldn't all 4 vertical planes follow this definition? How can someone distinguish between them?

  • @jamesfredrick612
    @jamesfredrick612 8 месяцев назад

    Thank you!

  • @gingakangaroo
    @gingakangaroo 8 месяцев назад

    Is there a way to align based on only a particular region? say I want to align based only on a folded domain of a.a. 100-130 ?

  • @Kweku_ember
    @Kweku_ember 8 месяцев назад

    Can I please get an explanation on how you got the value of R to be 8.314. Thank you very much.

    • @EricVictor
      @EricVictor 8 месяцев назад

      It is the universal gas constant.

  • @hrideyesh9139
    @hrideyesh9139 9 месяцев назад

    Thank you so much I have a test tmrw and this was a very succinct and helpful video that is probably gonna be the reason I pass

  • @michalsobota7879
    @michalsobota7879 9 месяцев назад

    Thank you very much, you are amazing :)

  • @shivanshujain6074
    @shivanshujain6074 9 месяцев назад

    Your video helped me a lot. Thank you.

  • @izeya1385
    @izeya1385 9 месяцев назад

    I like how I went to my professors office hours and had many lectures and still got nowhere, I understood more in a 6 min youtube video, great video, I guess Elon is right, you can learn anything on the internet.

  • @penguinos5123
    @penguinos5123 10 месяцев назад

    Hi, where would your video be for running orca using cygwin?

  • @unshatterd2166
    @unshatterd2166 10 месяцев назад

    this makes no sense why would you not just add 4H2O

    • @EricVictor
      @EricVictor 9 месяцев назад

      The equation wouldn't be balanced in that case as whole numbers.

  • @Say_Tin
    @Say_Tin 10 месяцев назад

    You've saved my life, I spent all day stressing about this question in my homework and now I FINALLY UNDERSTAND

  • @anikettalreja3931
    @anikettalreja3931 Год назад

    Hi eric Can you do a video on the installation?

    • @EricVictor
      @EricVictor Год назад

      I didn't do the installation of WebMO, that was my university's IT department since we used the universities servers.

  • @angelasanyu8148
    @angelasanyu8148 Год назад

    how did you know that it was a C3 axis

  • @Lia-gt4lb
    @Lia-gt4lb Год назад

    7:30

  • @elijahs9681
    @elijahs9681 Год назад

    How do you know the number for the axis like C3 and C2? I'm lost on that point

  • @paulwinson1500
    @paulwinson1500 Год назад

    Superb explanation sir thank you 🙂

  • @Mmmm11223
    @Mmmm11223 Год назад

    this was very good keep it up Mr Victor

  • @willis97cc
    @willis97cc Год назад

    Hi, this is more reliable than RI approximations for larger systems?

    • @EricVictor
      @EricVictor Год назад

      Going to be honest and say that I'm not entirely sure. I just see the RIJCOSX approximation used often in papers focused on transition metal complexes.

  • @obibiniba
    @obibiniba Год назад

    Thank you

  • @earthwormfilledstomach3238
    @earthwormfilledstomach3238 Год назад

    Jesus Christ of Nazareth YHVH the Living God loves you

  • @quantumyitian
    @quantumyitian Год назад

    Very helpful! Thanks!

  • @n4sty_m3l0n
    @n4sty_m3l0n Год назад

    Thank you for the nice Video, do you have a solution how to deal with Orca 5.0.3 already ? Since the MS-MPI does unfortunately not work anymore for that version of Orca Im afraid. :)

    • @n4sty_m3l0n
      @n4sty_m3l0n Год назад

      Nevermind, I found out I didnt have the latest version of MS-MPI

    • @comebackata2
      @comebackata2 11 месяцев назад

      @@n4sty_m3l0n i'm using 5.0.3 and i have to specify the executable, and set the MS-MPI directory to Path

  • @RuiyangZhang-bw3iz
    @RuiyangZhang-bw3iz Год назад

    Why the 2p sigma is higher than 2p pai? I saw it was 2p sigma under the 2p pai in other videos

  • @legenarymaster3696
    @legenarymaster3696 Год назад

    Thank you, sir

  • @ShepardJacob
    @ShepardJacob Год назад

    Thank you. Easier to understand with your graph!

  • @user-rv9yt2gq6c
    @user-rv9yt2gq6c Год назад

    I can understand all the steps but couldn't remember it🤣

    • @sr3155
      @sr3155 5 месяцев назад

      No need to remember

  • @samanthac2216
    @samanthac2216 Год назад

    Thank you for explaining everything so well

  • @khanhttran5
    @khanhttran5 Год назад

    A pH 8.0 solution of magnesium carbonate is saturated with MgCO3. What is the [Mg2+]? Ksp for MgCO3 = 3.5 x 10-8 and for H2CO3 K1 = 4.6 x 10-7 and K2 = 4.4 x 10-11 . (a) 2.9 x 10-3 molar (b) 1.9 x 10-4 molar (c) 7.7 x 10-6 molar How to do this?

  • @Dylan-ln6qt
    @Dylan-ln6qt Год назад

    This video was extremely helpful and informative, thank you

  • @an_swapnil9029
    @an_swapnil9029 Год назад

    Great job. Thanks👍

  • @tarbo6911
    @tarbo6911 Год назад

    Concise and helpful, thank you

  • @honigdieb2341
    @honigdieb2341 Год назад

    Thank you very much for your video. Didn't get it in my lectures, so you basically saved my life :)