(a) Consider the complex ion [Pt(PPh3)2(CO)F]*. (i) Predict the shape of the complex ion. Explain, by means of an orbital diagram why the geometry you have chosen is the most stable. (ii) Draw and name the complex ion drawn in part (1) above and, if relevant, draw and name any geometric isomers that exist for this ion. (iii) Sketch the 195Pt and ¹F NMR line spectra for each isomer drawn in part (ii). Label the appropriate J couplings on the spectra. Note the following data: both 105m 31n 19
(a) Consider the complex ion [Pt(PPh3)2(CO)F]*. (i) Predict the shape of the complex ion. Explain, by means of an orbital diagram why the geometry you have chosen is the most stable. (ii) Draw and name the complex ion drawn in part (1) above and, if relevant, draw and name any geometric isomers that exist for this ion. (iii) Sketch the 195Pt and ¹F NMR line spectra for each isomer drawn in part (ii). Label the appropriate J couplings on the spectra. Note the following data: both 105m 31n 19
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter21: Transition Metals And Coordination Chemistry
Section: Chapter Questions
Problem 8RQ
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Especially the question(iii) The effects of my abundance are not well understood,please help me!!! Thank you!
![(a) Consider the complex ion [Pt(PPh3)2(CO)F]*.
(i)
Predict the shape of the complex ion. Explain, by means of an orbital diagram,
why the geometry you have chosen is the most stable.
(ii) Draw and name the complex ion drawn in part (1) above and, if relevant, draw
and name any geometric isomers that exist for this ion.
(iii) Sketch the 195Pt and ¹F NMR line spectra for each isomer drawn in part (ii).
Label the appropriate J couplings on the spectra. Note the following data: both
31P and 19F have I = 12 and are 100% abundant; 195Pt has I = 2 and is 33.8 %
abundant; all other Pt isotopes are NMR silent. Ignore coupling to ¹3C and 'H.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F52d2dd6f-6ff9-45b4-bc92-9c80648934a4%2F4b704f91-caf5-487b-b089-2758ffa73f9b%2Fi78hj3i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a) Consider the complex ion [Pt(PPh3)2(CO)F]*.
(i)
Predict the shape of the complex ion. Explain, by means of an orbital diagram,
why the geometry you have chosen is the most stable.
(ii) Draw and name the complex ion drawn in part (1) above and, if relevant, draw
and name any geometric isomers that exist for this ion.
(iii) Sketch the 195Pt and ¹F NMR line spectra for each isomer drawn in part (ii).
Label the appropriate J couplings on the spectra. Note the following data: both
31P and 19F have I = 12 and are 100% abundant; 195Pt has I = 2 and is 33.8 %
abundant; all other Pt isotopes are NMR silent. Ignore coupling to ¹3C and 'H.
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