Physicist
Walter Kohn
Density functional theory, the most used calculation in all of chemistry.
Walter Kohn was an Austrian-American theoretical physicist and theoretical chemist. He was awarded, with John Pople, the Nobel Prize in Chemistry in 1998. The award recognized their contributions to understanding the electronic properties of materials. In particular, Kohn played the leading role in the development of density functional theory, which made it possible to calculate quantum mechanical electronic structure by equations involving the electronic density. This computational simplification led to more accurate calculations on complex systems as well as many new insights, and it has become an essential tool for materials science, condensed-phase physics, and the chemical physics of atoms and molecules.
- Born
- 1923-03-09, Vienna, AustriaA Friday
- Died
- 2016-04-19, Santa Barbara, USAA Tuesday, aged 93
- At birth
- Sun in Pisces, Moon in Sagittarius
- Nationality
- Austria
- Birth-time source
- No birth time on record: Rodden X
Birth Chart
1923-03-09, Vienna, Austria · time unknown, noon chart
Europe/Viennathe zone used then
The chart
| Body | Sign | Degree | Motion |
|---|---|---|---|
| Sun | Pisces | 17°51′ | Direct |
| Moon | Sagittarius | 13°52′ | Direct |
| Mercury | Aquarius | 24°36′ | Direct |
| Venus | Aquarius | 3°39′ | Direct |
| Mars | Taurus | 3°50′ | Direct |
| Jupiter | Scorpio | 18°55′ | Retrograde |
| Saturn | Libra | 18°51′ | Retrograde |
| Uranus | Pisces | 13°47′ | Direct |
| Neptune | Leo | 15°59′ | Retrograde |
| Pluto | Cancer | 9°07′ | Retrograde |
Death Chart
2016-04-19, Santa Barbara, USA · time unknown, noon chart
America/Los_Angelesthe zone used then
The chart
| Body | Sign | Degree | Motion |
|---|---|---|---|
| Sun | Taurus | 0°08′ | Direct |
| Moon | Libra | 3°45′ | Direct |
| Mercury | Taurus | 19°48′ | Direct |
| Venus | Aries | 17°23′ | Direct |
| Mars | Sagittarius | 8°52′ | Retrograde |
| Jupiter | Virgo | 13°50′ | Retrograde |
| Saturn | Sagittarius | 15°53′ | Retrograde |
| Uranus | Aries | 21°00′ | Direct |
| Neptune | Pisces | 11°14′ | Direct |
| Pluto | Capricorn | 17°29′ | Retrograde |
Their Astrocartography
Where each planet sat on one of the four angles at the moment Walter Kohn was born. Tap a line to read what the tradition associates with it.
Cast for noon, as the birth time is unknown, so the longitudes are approximate.
