1. Roald Hoffmann - Wikipedia, The Free Encyclopedia Roald Hoffmann. From Wikipedia, the free encyclopedia. Roald Hoffmann(born July 18, 1937) is a theoretical chemist. He was born http://en.wikipedia.org/wiki/Roald_Hoffmann

Roald Hoffmann From Wikipedia, the free encyclopedia. Roald Hoffmann (born July 18 ) is a theoretical chemist He was born in Zloczow, Poland and named in honor of the Norwegian explorer, Roald Amundsen . His family immigrated to the United States of America in , where he attended Stuyvesant High School , graduating in . He received his Bachelor of Arts degree at Columbia University (Columbia College) in , and his Master of Arts degree in and his Doctor of Philosophy degree (working under the subsequent chemistry Nobel Prize winner William N. Lipscomb, Jr. ) in , both from Harvard University He has investigated both organic and inorganic substances, developing computational tools and methods such as the extended Hückel method , which he proposed in He also developed, with R. B. Woodward , rules for elucidating reaction mechanisms He is also a writer of poetry published in two collections, "The Metamict State" (1987) and "Gaps and Verges" (1990), and of books explaining chemistry to the general public. Also, he wrote a play called "O2 Oxygen" about the discovery of Oxygen , but also about what it means to be a scientist and the importance of process of discovery in science.

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4. Science In Poland - Roald Hoffmann Roald Hoffmann 1937. Roald Hoffmann was born in 1937 in Zloczow, Poland (now Zoloczew,Ukraine). If you know other links for Roald Hoffmann drop me a line. http://hum.amu.edu.pl/~zbzw/ph/sci/rh.htm

Roald Hoffmann Roald Hoffmann was born in 1937 in Zloczow, Poland (now Zoloczew, Ukraine). He immigrated to the United States with his family in 1949. He graduated from Columbia University (1958) and received his Ph.D. from Harvard University in 1962. He collaborated with Robert B. Woodward at Harvard during the next three years and then joined the Cornell University faculty in 1965. In addition to sharing the Nobel Prize, the American Chemical Society has honored him with the Priestley Medal, the Arthur C. Cope Award in Organic Chemistry, and the American Chemical Society Award in Inorganic Chemistry. He received also Pimentel Award in Chemical Education, Award in Pure Chemistry, Monsanto Award, National Medal of Science. Hoffmann is currently a professor of chemistry at Cornell University, focusing in the area of applied theoretical chemistry. Roald Hoffmann has been very active in communicating science to non-scientists, and he is also an accomplished poet and writer. He published two scientific-popular books: Chemistry imagined: Reflections on Science (1993) and The Same and Not the Same (1995). In 1993, Hoffmann hosted a 26-segment television documentary on the Public Broadcasting Service entitled

5. Roald Hoffmann Roald Hoffmann. Roald Hoffmann (born July 18, 1937) is a theoreticalchemist. He was born in Zloczow, Poland and named in honor of http://www.fact-index.com/r/ro/roald_hoffmann.html

Main Page See live article Alphabetical index Roald Hoffmann Roald Hoffmann (born July 18 ) is a theoretical chemist He was born in Zloczow, Poland and named in honor of the Norwegian explorer, Roald Amundsen . His family immigrated to the United States of America in , where he attended Stuyvesant High School , graduating in . He received his Bachelor of Arts degree at Columbia University (Columbia College) in , and his Master of Arts degree in and his Doctor of Philosophy degree (working under the subsequent chemistry Nobel Prize winner William N. Lipscomb, Jr ) in , both from Harvard University He has investigated both organic and inorganic substances, developing computational He also developed, with R. B. Woodward , rules for elucidating reaction mechanisms. He is also a writer of poetry published in two collections, "The Metamict State" (1987) and "Gaps and Verges" (1990), and of books explaining chemistry to the general public. Also, he wrote a play called "O2 Oxygen" about the discovery of Oxygen , but also about what it means to be a scientist and the importance of process of discovery in science.

6. Roald Hoffmann - Encyclopedia Article About Roald Hoffmann. Free Access, No Regi encyclopedia article about Roald Hoffmann. Roald Hoffmann in Free onlineEnglish dictionary, thesaurus and encyclopedia. Roald Hoffmann. http://encyclopedia.thefreedictionary.com/Roald Hoffmann

Dictionaries: General Computing Medical Legal Encyclopedia Roald Hoffmann Word: Word Starts with Ends with Definition Roald Hoffmann (born July 18 July 18 is the 199th day (200th in leap years) of the year in the Gregorian Calendar, with 166 days remaining. Events 64 - Great fire of Rome: A fire begins to burn in the merchant area of Rome and soon burns completely out of control while Emperor Nero reportedly plays his lyre and sings while watching the blaze from a safe distance. 1830 - Uruguay adopts its first constitution. Click the link for more information. Centuries: 19th century - 20th century - 21st century Decades: 1880s 1890s 1900s 1910s 1920s - Years: 1932 1933 1934 1935 1936 - Events January 1 - Anastasio Somoza becomes President of Nicaragua January 11 - The first issue of Look magazine goes on sale in the United States. Click the link for more information. ) is a theoretical chemist Theoretical chemistry is the use of non-experimental reasoning to explain or predict chemical phenomena. In recent years, it has consisted primarily of quantum chemistry, i. e., the application of quantum mechanics to problems in chemistry. Much of this has in fact fallen under the heading of computational chemistry, i. e., the application of computation to the solution of problems in chemistry. Chemical theorists have also used the power of statistical mechanics to provide a bridge between the microscopic phenomena of the quantum world and the macroscopic bulk properties of systems. Click the link for more information.

7. The Same And Not The Same (The Pegram Lecture Series) Roald Hoffmann Title The Same and Not the Same (The Pegram Lecture Series) hoffmann roald RoaldHoffmann Subject Chemistry Category Science Nature Chemistry General Format http://www.watersidetiles.co.uk/Roald-Hoffmann-The-Same-and-Not-the-Same-946-260

The Same and Not the Same (The Pegram Lecture Series) Roald Hoffmann Author or Artist : Roald Hoffmann Title: The Same and Not the Same (The Pegram Lecture Series) Hoffmann Roald Roald Hoffmann Subject: Chemistry Category: Science Nature Chemistry General Format: Paperback Famous Lines: The Columbia Dictionary of Familiar Quotations... Claudia Schoppmann-Days of Masquerade: Life Stories of Lesbian Women During the Third Reich (Between Men - Between Women: Lesbian and Gay Studies)... Alan Turner-The Big Cats and Their Fossil Relatives: An Illustrated Guide to Their Evolution and Natural History... Alan Turner-The Big Cats and Their Fossil Relatives: An Illustrated Guide to Their Evolution and Natural History... ... Wilkes-Memoirs of a Computer Pioneer...

8. Roald Hoffmann Roald Hoffmann. Roald Hoffmann (1937). Polishborn American chemist,corecipient, with Fukui Kenichi of Japan, of the Nobel Prize http://www.nobel-winners.com/Chemistry/roald_hoffmann.html

Roald Hoffmann Roald Hoffmann Polish-born American chemist, corecipient, with Fukui Kenichi of Japan, of the Nobel Prize for Chemistry in 1981 for their independent investigations of the mechanisms of chemical reactions. Hoffmann immigrated to the United States with his family in 1949. He graduated from Columbia University and received his Ph.D. from Harvard University in 1962. He collaborated with Robert B. Woodward at Harvard during the next three years and then joined the Cornell University faculty in 1965. Main Page About Us http://www.nobel-winners.com/

9. Sein Und Schein Reflexionen Ber Die Chemie Roald Hoffmann Translate this page Reflexionen ber die Chemie. hoffmann roald Roald Hoffmann Kategorie Chemie RubrikKategorien Naturwissenschaften Technik Überblick Medium Broschiert http://www.okandernach.de/Roald-Hoffmann-Sein-und-Schein-Reflexio-614-827-540-X.

Sein und Schein Reflexionen ber die Chemie Roald Hoffmann Autor / Künstler / Gruppe / Hersteller: Roald Hoffmann Titel: Sein und Schein. Reflexionen ber die Chemie. Hoffmann Roald Roald Hoffmann Kategorie: Chemie Rubrik: Kategorien Naturwissenschaften Technik Überblick Medium: Broschiert Gerd Wedler-Lehrbuch der Physikalischen Chemie.... Ralph G. Pearson-Chemical Hardness. Applications from Molecules to Solids.... Horst Friebolin-Ein- und zweidimensionale NMR- Spektroskopie. Eine Einführung.... Jens Hagen-Industrial Catalysis... ... Patricia Cornwell-Die Tote ohne Namen....

10. Poetry Daily Feature: Roald Hoffmann - Soliton Poetry Daily home page. Malacology from Roald Hoffmann s Soliton.Online Bookstore Listing Roald hoffmann roald Hoffmann was born http://www.poems.com/solithof.htm

Malacology from Roald Hoffmann's Soliton Online Bookstore Listing Roald Hoffmann: Roald Hoffmann was born in Zloczow, Poland in 1937, survived the Nazi occupation, and arrived in the U.S. in 1949 after several years of post-war wandering in Europe. Since 1965 he has been at Cornell University, where he is now the Frank H. T. Rhodes Professor of Humane Letters and professor of chemistry. Dr. Hoffmann received the Nobel Prize in Chemistry in 1981 shared with Kenichi Fukui, and has received numerous awards and honorary degrees. Dr. Hoffmann is the author of three other poetry books, The Metamict State, Gaps and Verges , and Memory Effects . (Photo by Vivian Torrence) About Soliton In Roald Hoffmann's fourth collection of poetry, Soliton "Roald Hoffmann remains a scientist in his poetry, and he is a poet when he teaches science." George and Eva Klein Interdisciplinary Science Reviews Soliton by Roald Hoffmann Truman State University Press Kirksville, Missouri 62501 Poetry Daily / Amazon.com Selected books available by Roald Hoffmann: Soliton Memory Effects [Back to top] Search Poetry Daily / Amazon.com

11. ROALD HOFFMANN - Meaning And Definition Of The Word Dictionary, Medical Dictionary. Search Dictionary ROALD HOFFMANN DictionaryEntry and Meaning. WordNet Dictionary. Definition n United http://www.hyperdictionary.com/dictionary/Roald Hoffmann

12. Roald Hoffmann - BlueRider.com roald hoffmann listen domain availability, roald hoffmann. Your searchresults search for roald_hoffmann on Google roald hoffmann n. http://roald_hoffmann.bluerider.com/wordsearch/roald_hoffmann

Enter a word or phrase Random Word Other Services Word Index Contact Us About ... Links roald hoffmann listen domain availability Dictionary and Thesaurus entries for: roald hoffmann Your search results... search for "roald_hoffmann" on Google roald hoffmann [n] United States chemist (born in Poland) who used quantum mechanics to understand chemical reactions (born in 1937) Synonyms: hoffmann See Also: chemist Your Search History clear Enter a word or phrase Terms of Service

13. Roald Hoffmann Roald Hoffmann. Roald Hoffmann (narozený Cervenec 18, 1937) je teoretickálékárna. On byl narozený v Zloczow, Polsko a pojmenovaný http://wikipedia.infostar.cz/r/ro/roald_hoffmann.html

švodn­ str¡nka Tato str¡nka v origin¡le Roald Hoffmann Roald Hoffmann (narozen½ Červenec 18 ) je teoretick¡ l©k¡rna On byl narozen½ v Zloczow, Polsko a pojmenovan½ ve cti Nor průzkumn­k, Roald Amundsen . Jeho rodina přistěhoval se Spojen© st¡ty Ameriky v , kde on se zºÄastnil Stuyvesant gymn¡zium , promovat v . On přj­mal jeho Bakal¡Å™ uměn­ m­ra u Columbia univerzita (Columbia vysok¡ Å¡kola) v , a jeho Mistr uměn­ m­ra v a jeho Doktor filozofie m­ra (pracovat dolů subsequent chemick¡ Nobelova cena v­těz William N. Lipscomb, Jr ) v , oba od Harvard univerzita On se zab½val oběma organick½ a anorganick½ substance, vyv­jej­c­ se v½početn­ n¡stroje a metody takov½ jak prodloužen½ H¼ckel metoda, kter½ on navrhoval v On tak© rozvinut½, s R. B. Woodward , pravidla pro objasňuj­c­ reakčn­ mechanismy. On je tak© spisovatel poezie publikoval ve dvou sb­rk¡ch, " Metamict st¡t " (1987) a " mezery a krajnice " (1990), a knih vysvětlovat chemii k Å¡irok© veřejnosti. Tak©, on napsal hru nazvan½ " O2 kysl­k " okolo objev Kysl­k , ale tak© o čem to znamen¡ b½t vědec a důležitost procesu objev v nauce.

14. R. Hoffmann Roald Hoffmann was born in Poland in 1937. He was in an occupied labor 2/05/2004).Roald Hoffmann was born in Poland in 1937. He was in http://virtual.parkland.edu/lsonnichsen/che203/paragraphs/r__hoffmann.htm

Home Up Adams K. Alder ... L. C. Pauling [ R. Hoffmann ] V. Prelog Robinson K. B. Sharpless G. Stork ... M. Calvin Roald Hoffmann was born in Poland in 1937. He was in an occupied labor camp until he was smuggled out in 1943, and remained hidden until the end of the war. In 1949 he moved to the US and received his BS from Columbia College, his PhD was from Harvard in 1962, and since 1965 he has been a professor at Cornell University. He developed the extended Huckel method, a molecular orbital scheme to calculate the sigma and pi electronic structure of molecules. He also worked on molecular surfaces and conformations. He also has done significant research in the structure and reactivity of organometallic molecules. Specific to the organic research, he has analyzed bonding, geometry, and conformation preferences of olefin and polyene carbonyl complexes. This has produced greater understanding in the field of ligand-metal interaction. Though he is an extremely successful researcher, he still teaches several introductory chemistry courses at Cornell University. Reference: Hoffmann, R.

15. Roald Hoffmann - Autobiography roald hoffmann – Autobiography. I came to a happy Jewish family indark days in Europe. On July 18, 1937 I was born to Clara (née http://www.nobel.se/chemistry/laureates/1981/hoffmann-autobio.html

In 1939 the war began. Our part of Poland was under Russian occupation from 1939-1941. Then in 1941 darkness descended, and the annihilation of Polish Jewry began. We went to a ghetto, then a labor camp. My father smuggled my mother and me out of the camp in early 1943, and for the remainder of the war we were hidden by a good Ukrainian in the attic of a school house in a nearby village. My father remained behind in the camp. He organized a breakout attempt which was discovered. Hillel Safran was killed by the Nazis and their helpers in June 1943. Most of the rest of my family suffered a similar fate. My mother and I, and a handful of relatives, survived. We were freed by the Red Army in June 1944. At the end of 1944 we moved to Przemysl and then to Krakow, where I finally went to school. My mother remarried, and Paul Hoffmann was a kind and gentle father to me until his death, two months prior to the Nobel Prize announcement. I learned English, my sixth language at this point, quite quickly. After P.S. 93 and P.S. 16, Brooklyn, I went on to the great Stuyvesant High School, one of New York's selective science schools. Among my classmates were not only future scientists but lawyers, historians, writers - a remarkable group of boys. In the summers I went to Camp Juvenile in the Catskills, a formative experience. Elinor, my younger sister, was born in 1954. In 1955 I began at Columbia College as a premedical student. That summer and the next I worked at the National Bureau of Standards in Washington with E.S. Newman and R.E. Ferguson. The summer after I worked at Brookhaven National Laboratory, with J.P. Cumming. These summers were important because they introduced me to the joys of research, and kept me going through some routine courses at Columbia. I did have some good chemistry teachers, G.K. Fracnkel and R.S. Halford, and a superb teaching assistant, R. Schneider. But I must say that the world that opened up before me in my non science courses is what I remember best from my Columbia days. I almost switched to art history.

16. Hoffmann, Roald hoffmann, roald. ( b. July 18, 1937, Zloczów, Pol hoffmann undertook the research leading to his share of the prize when he and Woodward sought an explanation of the http://www.britannica.com/nobel/micro/273_67.html

Hoffmann, Roald (b. July 18, 1937, Z l Fukui Kenichi of Japan, of the Nobel Prize for Chemistry in 1981 for their independent investigations of the mechanisms of chemical reactions. Hoffmann immigrated to the United States with his family in 1949. He graduated from Columbia University and received his Ph.D. from Harvard University in 1962. He collaborated with Robert B. Woodward at Harvard during the next three years and then joined the Cornell University faculty in 1965. Hoffmann undertook the research leading to his share of the prize when he and Woodward sought an explanation of the unexpected course taken by a reaction that Woodward and his colleagues had hoped to use in the synthesis of the complicated molecule of vitamin B . Hoffmann and Woodward discovered that many reactions involving the formation or breaking of rings of atoms take courses that depend on an identifiable symmetry in the mathematical descriptions of the molecular orbitals that undergo the most change. Their theory, expressed in a set of statements now called the Woodward-Hoffmann rules, accounts for the failure of certain cyclic compounds to form from apparently appropriate starting materials, though others are readily produced; it also clarifies the geometric arrangement of the atoms in the products formed when the rings in cyclic compounds are broken.

17. Hoffmann, Roald. The Columbia Encyclopedia, Sixth Edition. 2001 The Columbia Encyclopedia, Sixth Edition. 2001. hoffmann, roald. 1937–, Americanchemist, b. Z oczów, Poland (now Zolochiv, Ukraine), Ph.D. Harvard, 1962. http://www.bartleby.com/65/ho/HoffmannR.html

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18. Roald Hoffmann Winner Of The 1981 Nobel Prize In Chemistry roald hoffmann, a Nobel Prize Laureate in Chemistry, at the Nobel Prize Internet Archive. roald hoffmann. 1981 Nobel Laureate in Chemistry Links added by Nobel Internet Archive visitors. roald hoffmann( submitted by Zbigniew Zwolinski http://www.almaz.com/nobel/chemistry/1981b.html

R OALD H OFFMANN 1981 Nobel Laureate in Chemistry for their theories, developed independently, concerning the course of chemical reactions. Background Born: 1937 Place of Birth: Zloczow, Poland Residence: U.S.A. Affiliation: Cornell University, Ithaca, NY Featured Internet Links Prize Co-recipient: Kenichi Fukui Search WWW Search The Nobel Prize Internet Archive Nobel News Links Nobel Laureate Hoffmann to Lecture at Regis Links added by Nobel Internet Archive visitors Roald Hoffmann (submitted by Zbigniew Zwolinski Chemist and Writer: An Interview with Roald Hoffmann (submitted by Chinnappan Baskar Atomic Evolution - Roald Hoffmann (submitted by Chinnappan Baskar Roald Hoffmann from Wikipedia (submitted by Chinnappan Baskar Roald Hoffmann – Nobel Lecture (submitted by Chinnappan Baskar A Century of Chemical Dynamics Traced through the Nobel Prizes. 1981: Fukui and Hoffmann (submitted by Chinnappan Baskar Roald Hoffmann Photo-Portrait and Mini-Biography (submitted by Thomas Roald Hoffmann - Autobiography (submitted by Davis) Books by Roald Hoffmann (submitted by Jackson) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

19. Chemistry 1981 Kenichi Fukui, roald hoffmann. 1/2 of the prize, 1/2 of the prize. Japan, USA. roaldhoffmann Autobiography Nobel Lecture Banquet Speech. prev 1980, 1982 next. http://www.nobel.se/chemistry/laureates/1981/

The Nobel Prize in Chemistry 1981 "for their theories, developed independently, concerning the course of chemical reactions" Kenichi Fukui Roald Hoffmann 1/2 of the prize 1/2 of the prize Japan USA Kyoto University Kyoto, Japan Cornell University Ithaca, NY, USA b. 1918 d. 1998 b. 1937 (in Zloczov, Poland) The Nobel Prize in Chemistry 1981 Press Release Presentation Speech Kenichi Fukui ... Other Resources The 1981 Prize in: Physics Chemistry Physiology or Medicine Literature ... Economic Sciences Find a Laureate: SITE FEEDBACK CONTACT TELL A FRIEND Last modified June 16, 2000 The Official Web Site of The Nobel Foundation

20. Roald Hoffmann Winner Of The 1981 Nobel Prize In Chemistry roald hoffmann, a Nobel Prize Laureate in Chemistry, at the NobelPrize Internet Archive. roald hoffmann. 1981 Nobel Laureate in http://almaz.com/nobel/chemistry/1981b.html

R OALD H OFFMANN 1981 Nobel Laureate in Chemistry for their theories, developed independently, concerning the course of chemical reactions. Background Born: 1937 Place of Birth: Zloczow, Poland Residence: U.S.A. Affiliation: Cornell University, Ithaca, NY Featured Internet Links Prize Co-recipient: Kenichi Fukui Search WWW Search The Nobel Prize Internet Archive Nobel News Links Nobel Laureate Hoffmann to Lecture at Regis Links added by Nobel Internet Archive visitors Roald Hoffmann (submitted by Zbigniew Zwolinski Chemist and Writer: An Interview with Roald Hoffmann (submitted by Chinnappan Baskar Atomic Evolution - Roald Hoffmann (submitted by Chinnappan Baskar Roald Hoffmann from Wikipedia (submitted by Chinnappan Baskar Roald Hoffmann – Nobel Lecture (submitted by Chinnappan Baskar A Century of Chemical Dynamics Traced through the Nobel Prizes. 1981: Fukui and Hoffmann (submitted by Chinnappan Baskar Roald Hoffmann Photo-Portrait and Mini-Biography (submitted by Thomas Roald Hoffmann - Autobiography (submitted by Davis) Books by Roald Hoffmann (submitted by Jackson) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

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