a) Give electron counts for the following organometallic compounds 16 and 17. Show clearly how you deduce your answer in each case. 8 Me -CO H₂C=CH₂ Ph₂P Fe-CP (OC),(Cp)Ni- Co(CO)n (RO) P CO PPh₂ Ru P(OR)3 Mo (Cp)(CO)n 18 16 17 b) Calculate the number (n) of terminal CO ligands at the Co, Mo and Ni metal centres in 18. Assume each metal centre obeys the eighteen electron rule, the bridging CMe ligand is a le donor and the Cp ligand is h5 bound. c) Explain the meaning of the term sandwich compound using 17 as a suitable example. CI

a) Give electron counts for the following organometallic compounds 16 and 17. Show clearly how you deduce your answer in each case. 8 Me -CO H₂C=CH₂ Ph₂P Fe-CP (OC),(Cp)Ni- Co(CO)n (RO) P CO PPh₂ Ru P(OR)3 Mo (Cp)(CO)n 18 16 17 b) Calculate the number (n) of terminal CO ligands at the Co, Mo and Ni metal centres in 18. Assume each metal centre obeys the eighteen electron rule, the bridging CMe ligand is a le donor and the Cp ligand is h5 bound. c) Explain the meaning of the term sandwich compound using 17 as a suitable example. CI

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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