Hafnium chloride and hafnium methyl complexes bearing substituted pyrrolyl ligands: synthesis, characterization, and ethylene polymerization

Density-functional thermochemistry. III. The role of exact exchange

Axel D. Becke · The Journal of Chemical Physics · 1993 · 101.1K citations

Electron Density, Chemical Thermodynamics, Engineering +13

Development of the Colle-Salvetti correlation-energy formula into a functional of the electron density

Chengteh Lee, Weitao Yang, Robert G. Parr · Physical review. B, Condensed matter · 1988 · 98.6K citations

Electron Density, Gradient Expansions, Engineering +14

Stereospecific Olefin Polymerization with Chiral Metallocene Catalysts

Hans H. Brintzinger, David M. Fischer, Rolf Mülhaupt et al. · Angewandte Chemie International Edition in English · 1995 · 2.7K citations

Materials Science, Chemical Engineering, Engineering +15

Scandium complex [{(.eta.5-C5Me4)Me2Si(.eta.1-NCMe3)}(PMe3)ScH]2: a unique example of a single-component .alpha.-olefin polymerization catalyst

Pamela J. Shapiro, Emilio E. Bunel, William P. Schaefer et al. · Organometallics · 1990 · 537 citations

Unique Example, Engineering, Altmetric Attention Score +17

Homogeneous group 4 metallocene ziegler-natta catalysts: The influence of cyclopentadienyl-ring substituents

Petra C. Möhring, Neil J. Coville · Journal of Organometallic Chemistry · 1994 · 527 citations

Chemical Engineering, Engineering, Alkene Metathesis +9