One of the excited states of a C, molecule has the electron configuration: (₂0₁, F0₂, F0₂ )( 2p)*(@zp)¹. What is the bond order of C, in this excited state? C, bond order in excited state: What is the bond order of C, in the ground state? C, bond order in ground state: How does the bond length in this excited state compare to that in the ground state? bond length (excited state) bond length (ground state)

One of the excited states of a C, molecule has the electron configuration: (₂0₁, F0₂, F0₂ )( 2p)*(@zp)¹. What is the bond order of C, in this excited state? C, bond order in excited state: What is the bond order of C, in the ground state? C, bond order in ground state: How does the bond length in this excited state compare to that in the ground state? bond length (excited state) bond length (ground state)

General Chemistry - Standalone book (MindTap Course List)

11th Edition

ISBN:9781305580343

Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Chapter10: Molecular Geometry And Chemical Bonding Theory

Section: Chapter Questions

Problem 10.101QP

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The cations O2+ and N2+ are formed when molecules of O2 and N2 are subjected to intense, high-energy solar radiation in Earths upper atmosphere. Write the electron configuration for O2+. Predict its bond order and magnetic behavior.
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One of the excited states of a C, molecule has the electron configuration: (01,)²(01,*)²(02,)²(02,*)'(T 2,)*(02,)'. What is the bond order of C, in this excited state? C, bond order in excited state: What is the bond order of C, in the ground state? C, bond order in ground state: How does the bond length in this excited state compare to that in the ground state? bond length (excited state) bond length (ground state)
According to Huckel theory, what is the difference in total energy between the anion (C6H6) and the dication (C6H6)2+ of Benzene? In your work, explicitly state which orbitals are occupied in case of the anion and the dictation and what the total energy of each of the two ions is. The total energy difference is defined as AE = Eanion Ea dication· O 2a – 23 O 3a + B O a + B O 2a + 28 3a - B
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Consider a N2 molecule in its first excited electronic state. (a) Identify the molecular orbitals involved and sketch a diagram to show the transition (b) Compare the bond order and bond length of N2* with N2, where the asterisk denotes the excited molecule. (c) Is N2* diagmagnetic or paramagnetic? (d) When N2* loses its excess energy and converts to the ground state N2, it emits a photon of wavelength 470 nm. Calculate the energy difference between these levels. thank you so much
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Electronic excitation of a molecule may weaken or strengthen some bonds because bonding and antibonding characteristics differ between the HOMO and the LUMO. For example, a carbon–carbon bond in a linear polyene may have bonding character in the HOMO and antibonding character in the LUMO. Therefore, promotion of an electron from the HOMO to the LUMO weakens this carbon–carbon bond in the excited electronic state, relative to the ground electronic state. Consult Figs. 9E.2 and 9E.4 and discuss in detail any changes in bond order that accompany the π*←π ultraviolet absorptions in butadiene and benzene.
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