Hellmann, Hans

Hellmann, Hans. Einfuhrungin die Quantenchemie. Leipzig Deuticke, 1937. 

Helgaker Trygve, 502, 653, 660, 787, 790-791 Hellmann Hans Gustav Adolf, 721,722 Helmholz Hermann, 4 Hemley RusseU J., 948 Hennico Genevieve,... 

Hans Hellmann, Einfuhrungin die Quantenchemie (Leipzig Deuticke, 1937). Hellmann was professor at the Karpow-Institut fur physikalische Chemie in Moscow. 

The very first formulation of the pseudopotential idea is almost as old as quantum chemistry itself. It belongs to Hans Hellmann [32-35] who proposed to use the potential energy for an electron in the valence shell of an atom in the form ... 

In contrast to established scientific disciplines, such as physics and chemistry, whose roots reach back several centuries, the field of quantum chemistry is a relative newcomer. When, in 1937, the very first textbook bearing this name in its title was published [2], its author, Hans Hellmann, who was later executed by Stalin s henchmen, wrote in the preface Quantum Chemistry is a young science that came into existence only a decade ago [3]. Yet, already at that time, the author was compelled to limit the relevant material, lest the size of the book—comprising well over 300 pages— turn out to be excessive [3]. 

Review of Einfiihrung in die Quantenchemie (Introduction to Quantum Chemistry) by Dr. Hans Hellmann (Vienna Verlag Franz Deuticke, 1937). J. Am. Chem. Soc. 60 (1938) 734. 

Andiae D (ed) (2015) Hans Hellmann Einfuhrung in die Quantenchemie. Springer Spektrum, Heidelberg... 

The theorem that forces acting on nuclei result from classical interactions with electron density (computed by a quantum mechanical method) was first proved ty Hans Gustav Adolf Hellmann in the world s first textbook of quantum chemistry Einflihning... 

Hans Hellmann Fundamental Theorems and Semiempirical Approaches... 

Schwarz, W. H. E., D. Andrae, S. R. Arnold,. Heidberg, H. Hellmann Jr., J. Hinze, A. Karachalios, M. A. Kovner, R C. Schmidt, and L. Ztilicke. 1999a. Hans G. A. Hellmann 1903-1938. Part 11, a German pioneer of quantum chemistry in Moscow. Bunsen—Magazin 2 60-70. [Enghsh transl. by Mark Smith and W. H. E. Schwarz, with revisions by J. Hinze and A. Karachahos.]... 

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