Front Cover; Chemical Bonds-Better Ways to Make Them and Break Them; Copyright Page; Preface to Volume 3; Table of Contents; Contributors to this Volume; Chapter 1. Heterometallic Clusters in Catalysis; 1. General Introduction; 2. Heterometallic Clusters in Homogeneous Catalysis; 3. Hybrid Catalysts Prepared from Molecular Mixed-Metal Clusters; 4. Heterometallic Clusters in Heterogeneous Catalysis; 5. Acknowledgements; 6. References; Chapter 2. Conformational Analysis for Ligands Bound to the Chiral Auxiliary [(C5H5)Fe(CO)(PPh3)]; 1. Introduction; 2. The Chiral Auxiliary [(C5H5)Fe(CO)(PPh3) ]

3. Conformational Analysis for [(C5H5)Fe(CO)(PPh3)CH2R]4. Conformational Analysis for [(C5H5)Fe(CO)(PPh3)CH2XR]; 5. Conformational Analysis for [(C5H5)Fe(CO)(PPh3)CHRR']; 6. Stereoelectronic Effects; 7. Conformational Analysis for [(C5H5)Fe(CO)(PPh3)C(OMe)R]+; 8. Conformational Analysis for [(C5H5)Fe(CO)(PPh3)COR]; 9. Stereoselective Reactions of Ligands Attached to the Chiral Auxiliary [(C5H5)Fe(CO)(PPh3)]; 10. The Chiral Auxiliary [(C5H5)Re(NO)(PPh3)]; 11. Conclusions; 12. Acknowledgements; 13. References

Chapter 3. Steric and Electronic Effects on the Photochemical Reactions of Metal-Metal Bonded Carbonyls1. List of Abbreviations; 2. Introduction; 3. M2(CO)10 (M = Mn, Re); 4. M2(CO)8(-diimine) (M = Mn, Re); 5. Cp2M2(CO)6 (M = Mo, W); 6. Cp2Fe2(CO)4; 7. Heterodinuclear Metal Carbonyls; 8. Concluding Remarks; Chapter 4. Stereochemical Aspects of Organometallic Clusters. A View of the Polyhedral Skeletal Electron Pair Theory; 1. Introduction; 2. Synthesis; 3. Structures of and Rationalisation of Bonding in Alkyne-substituted Clusters; 4. Reactivity; 5. Dynamics; 6. Conclusion

7. AcknowledgementsChapter 5. The Stereochemistry of the Sakurai Reaction; 1. Introduction; 2. Intermolecular Reactions; 3. Intramolecular Reactions; 4. Optically Active Allylsilanes; 5. Other Reactions; 6. Concluding Remarks; 7. References and Notes; 8. Added in Proof; SUBJECT INDEX