K. Heng

Studies in the stereochemistry of zinc(II). IV. Complexes of zinc halides with heterocyclic bases

E. Watton, D. Graddon, K. Heng, 1966 .

Thermodynamics of metal-ligand bond formation. I. Pyridine adducts of copper(II) complexes of 3-substituted β-diketones

D. Graddon, K. Heng, 1971 .

Complexes of cobalt(II) halides with 4-substituted pyridines

E. Watton, D. Graddon, K. Heng, 1968 .

Nickel(II) complexes of some 3-substituted Pentane-2,4-diones

D. Graddon, K. Heng, 1972 .