March 28, 2024, 10:01:24 AM
Forum Rules: Read This Before Posting


Topic: How to find the correct UV-VIS spectra of a compound looking at its wavenumber/f  (Read 1093 times)

0 Members and 1 Guest are viewing this topic.

Offline AussieKenDoll

  • Full Member
  • ****
  • Posts: 123
  • Mole Snacks: +0/-0
How to find the correct UV-VIS spectra of a compound looking at its wavenumber/frequency
Please see the attached photo< I  don't really understand after how to find it!

Please I have a exam in few hours, I really need to know this!

Online Borek

  • Mr. pH
  • Administrator
  • Deity Member
  • *
  • Posts: 27637
  • Mole Snacks: +1799/-410
  • Gender: Male
  • I am known to be occasionally wrong.
    • Chembuddy
Apparently in one case energies of electronic transitions are more split than in another. There must be some structural/configurational reason behind.
ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.info

Offline AussieKenDoll

  • Full Member
  • ****
  • Posts: 123
  • Mole Snacks: +0/-0
Yea on spectrum A difference between electronic transitions are lower and on spectrum B difference between electronic transitions are higher! TiCl4 - is tetragonal and [Cr(H20)]3+ is linear, but still don't understand to assign them!

Sponsored Links