a) Why the [Mn(H,O),]²* complex gives pale pink color where as MnO, gives intense color in water, although both share same metal? If you consider similar transitions in MnO4, CrO,², and VO, ions, how will be the order of transition energies?
a) Why the [Mn(H,O),]²* complex gives pale pink color where as MnO, gives intense color in water, although both share same metal? If you consider similar transitions in MnO4, CrO,², and VO, ions, how will be the order of transition energies?
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter22: The Chemistry Of The Transistion Elements
Section22.4: Structures Of Coordination Compounds
Problem 4RC
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![a) Why the [Mn(H,0)¿J²* complex gives pale pink color where as MnO, gives intense color in water,
although both share same metal? If you consider similar transitions in MnO4', Cr0², and VO,* ions,
how will be the order of transition energies?
b) Arrange the given metal complexes in the increasing order of intensity of color (e) shown by them
according to selection rules. Justify your order by writing each of the status of the selection rules for
these complexes:
[FeF<]*, [Co(H;O)«J**, [Ru(bipy):]**, [CoBr.J](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb1f2e65f-6e80-4fd3-b7f7-5665703de78b%2Fcde8f41d-25a7-455a-8a06-0236b9bf26a4%2Fo479pc_processed.png&w=3840&q=75)
Transcribed Image Text:a) Why the [Mn(H,0)¿J²* complex gives pale pink color where as MnO, gives intense color in water,
although both share same metal? If you consider similar transitions in MnO4', Cr0², and VO,* ions,
how will be the order of transition energies?
b) Arrange the given metal complexes in the increasing order of intensity of color (e) shown by them
according to selection rules. Justify your order by writing each of the status of the selection rules for
these complexes:
[FeF<]*, [Co(H;O)«J**, [Ru(bipy):]**, [CoBr.J
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