3. Predict the types of electronic transitions you would expect in the UV-Vis spectra forthe following compounds.a)COOCIOS-COOCCOc)MoOCCoOCb)CIHgCId)Sm4. For each of the free-ion term symbols, determine the values of L and S. State if theterm provided represents the ground-state configuration. If not, provide the correctground-state term symbol.a) D (d³)b) 3G (d4)c) 4F (d)d) 1S (d²)

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Answered: 3. Predict the types of electronic…

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter16: Introduction To Magnetic Spectroscopy

Section: Chapter Questions

Problem 16.7E

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What is the term symbol for the ground state of a Li, b Al,c Sc?
Q1 :A With reference to the 3f 1d 3p 1g and Is terms of a d2 configuration ,explain how you can use term symbols to gain information about allowed electronic transitions. wna W wwwon
In an atomic absorption spectrum experiment, Linsey treated a gaseousHe+sample in first excited state with a laser beam that contains all light in rangethat (100 nm ≤ λ ≤ 300 nm).1 ??????? = 2.18 × 10−18 ?a) What is spectral region of this laser beam used? (i.e. Are they UV light?purple light? Infrared radiation?) b) Calculate the maximum and minimum Ephoton in this laser beam. c) Linsey observed a total of 4 dark lines on the bright background in their final absorption spectrum. Explain the physical meaning of the dark lineson the spectrum. Then use an energy level diagram to analyze what each linecorresponds to. (Hint: assume activated electrons will not be activated again) d) Calculate the wavelength of the first line (low wavelength lines appearfirst) on the absorption spectrum.
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For the cation Ti?*: which of the following statements is false? Given: Ti (Z = 22) * O The free ion has 45 microstates. O The ground state term of the free ion is ³F, 2° The metal ion has a d? electronic configuration. O The spin, S, of the ion is equal to 3. Regarding the selection rules in spectroscopy, which of the following statements is false? * Transitions between states of different multiplicities is allowed. O Ap - d transition is allowed since Al = +1. %3D Spin-allowed transitions have a large absorption coefficient, ɛ. O In a triplet to triplet transition, AS = 0.
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