21. Chemistry 1913 inorganic chemistry . alfred werner. Switzerland. University of ZurichZurich, Switzerland. b. 1866 (in Mulhouse, then Germany) d. 1919. http://www.nobel.se/chemistry/laureates/1913/

The Nobel Prize in Chemistry 1913 "in recognition of his work on the linkage of atoms in molecules by which he has thrown new light on earlier investigations and opened up new fields of research especially in inorganic chemistry" Alfred Werner Switzerland University of Zurich Zurich, Switzerland b. 1866 (in Mulhouse, then Germany) d. 1919 The Nobel Prize in Chemistry 1913 Presentation Speech Alfred Werner Biography ... Swedish Nobel Stamps The 1913 Prize in: Physics Chemistry Physiology or Medicine Literature ... Peace Find a Laureate: SITE FEEDBACK CONTACT TELL A FRIEND Last modified July 2, 2003 The Official Web Site of The Nobel Foundation

22. Alfred Werner Winner Of The 1913 Nobel Prize In Chemistry alfred werner, a Nobel Prize Laureate in Chemistry, at the Nobel PrizeInternet Archive. alfred werner. 1913 Nobel Laureate in Chemistry http://almaz.com/nobel/chemistry/1913a.html

A LFRED W ERNER 1913 Nobel Laureate in Chemistry in recognition of his work on the linkage of atoms in molecules by which he has thrown new light on earlier investigations and opened up new fields of research especially in inorganic chemistry. Background Place of Birth: Mulhouse, Alsace, then Germany Residence: Switzerland Affiliation: Zurich University Featured Internet Links A short profile and explanation of his work Search WWW Search The Nobel Prize Internet Archive Links added by Nobel Internet Archive visitors Alfred Werner Lab Experiments (submitted by Dr Robert Lancashire Alfred Werner – Biography (submitted by Chinnappan Baskar Alfred Werner - Informatio + Photo (submitted by Mark Alfred Werner (1866 - 1919) (submitted by Davis) Alfred Werner Papers (submitted by Jackson) Back to The Nobel Prize Internet Archive Literature Peace Chemistry ... Medicine We always welcome your feedback and comments

23. Werner, Alfred werner, alfred. alfred werner, 1913. H. RogerViollet. (b. Dec. 12,1866, Mulhouse, Franced. Nov. 15, 1919, Zürich, Switz.), Swiss http://www.britannica.com/nobel/micro/635_59.html

Werner, Alfred Alfred Werner, 1913 H. Roger-Viollet Nobel Prize for Chemistry In 1891 Werner presented his great contribution, coordination theory, which permitted a simple classification of inorganic compounds and extended the concept of isomerism. He and his students prepared many new series of compounds and fitted them into the new system. Though his views have been modified slightly, they are fundamental to modern inorganic chemistry and prepared the way for modern concepts of chemical bonding.

24. Werner Bischof --  Encyclopædia Britannica , werner, alfred Swiss chemist and recipient of the 1913 Nobel Prize forChemistry for his research into the structure of coordination compounds. http://www.britannica.com/eb/article?eu=1796&tocid=0&query=werner, pierre

25. Werner, Alfred werner, alfred (18661919). French-born Swiss chemist. He was awardeda Nobel prize in 1913 for his work on valency theory, which http://www.cartage.org.lb/en/themes/Biographies/MainBiographies/W/Werner/1.html

Werner, Alfred French-born Swiss chemist. He was awarded a Nobel prize in 1913 for his work on valency theory, which gave rise to the concept of coordinate bonds and coordination compounds. Werner demonstrated that different three-dimensional arrangements of atoms in inorganic compounds gives rise to optical isomerism (the rotation of polarized light in opposite directions by molecules that contain the same atoms but are mirror images of each other). In addition to ionic and covalent bonds, Werner proposed the existence of a set of coordination bonds resulting from an attractive force from the centre of an atom acting uniformly in all directions. The number of groups, or ligands, that can thus be bonded to the central atom depends on its coordination number and determines the structure (geometry) of the resulting molecules. Neutral ligands (such as ammonia and water) leave the central atom's ionic charge unchanged; ionic ligands (such as chloride or cyanide ion) alter the central charge accordingly.

26. FECS Millennium Project - Werner FECS Millennium Project 100 Distinguished European Chemists. 19th Century. werner,alfred Born Mulhouse (France), 1866 Died Zürich (Switzerland), 1919. http://www.chemsoc.org/networks/enc/fecs/Werner.htm

FECS Millennium Project 100 Distinguished European Chemists 19th Century Werner, Alfred Born: Mulhouse (France), 1866 Berthelot in Paris. Beginning 1891 he developed a co-ordination theory of molecular structure. Co-ordination bonds were often spoken of as secondary valence. In 1913 he was awarded the Nobel Prize for chemistry. Links http://www.unizh.ch/aci/coord/aw.html www.nobel.se/chemistry/laureates/1913/index.html http://www.chem.ualberta.ca/~plambeck/che/p102/p02243.htm For further information on this chemist search the RSC's historical chemistry information service provided by the Library and Information Centre Go to 19th Century Chemists About ENC FECS ... Visit chemsoc, the RSC’s chemical science network

27. MSN Encarta - Werner, Alfred Sign in above. werner, alfred. werner, alfred (18661919), French-born Swisschemist, and Nobel laureate. Find more about werner, alfred from, http://encarta.msn.com/encyclopedia_761583400/Werner_Alfred.html

MSN Home My MSN Hotmail Shopping ... Money Web Search: logoImg('http://sc.msn.com'); Encarta Subscriber Sign In Help Home ... Upgrade to Encarta Premium Search Encarta Subscription Article MSN Encarta Premium: Get this article, plus 60,000 other articles, an interactive atlas, dictionaries, thesaurus, articles from 100 leading magazines, homework tools, daily math help and more for $4.95/month or $29.95/year (plus applicable taxes.) Learn more. This article is exclusively available for MSN Encarta Premium Subscribers. Already a subscriber? Sign in above. Werner, Alfred Werner, Alfred (1866-1919), French-born Swiss chemist, and Nobel laureate. Werner's application of geometry to chemistry helped identify the structure... Multimedia Selected Web Links The Nobel Prize in Chemistry 1913 1 item Want more Encarta? Become a subscriber today and gain access to: Daily Math Help Literature Guides Researcher Tools Paper-Writing Guides 60,000 + articles Interactive Atlas Magazine Center Find more about Werner, Alfred from Other Features from Encarta Search Encarta for Werner, Alfred

28. Biografia De Werner, Alfred Translate this page werner, alfred. (Mulhouse, 1866-Zurich, 1919) Químico suizo. Profesoren el Instituto Politécnico de Zurich, estudió los compuestos http://www.biografiasyvidas.com/biografia/w/werner_alfred.htm

Inicio Buscador Utilidades Recomendar sitio Enlaces Werner, Alfred (Mulhouse, 1866-Zurich, 1919) Químico suizo. Profesor en el Instituto Politécnico de Zurich, estudió los compuestos complejos y elaboró una teoría de la valencia en la que distinguía entre la valencia principal y las valencias secundarias. Descubrió la actividad óptica de algunas sales inorgánicas. En 1913 fue galardonado con el premio Nobel de química. Inicio Buscador Recomendar sitio

29. Fnac.com  - Livres  - Alfred Werner alfredwerner » . Voir tous les résultats pour « alfred werner » en Livres. http://www.fnac.com/24291/rcwwwp/Werner-Alfred.html

Mon panier Newsletter Fnac Mon compte Aide Recherche Tous Produits Livres Disques Classiques Spectacles Code Web titres de livres correspondant au nom d'auteur Méthodes du bien vieillir Michel El-Bez Jean-Paul Preziosi Alfred Werner Agnes Vienot Noesis Eds ; broché ; guide Expédié sous 4 à 8 jours Ajouter au panier Les épidémies Un sursis permanent Alfred Werner Héléne Werner Nicholas Goetschel Atlande Eds ; Expédié sous 4 à 8 jours Ajouter au panier Raoul Dufy Alfred Werner Béatrice Perrin Ars Mundi ; Expédié sous 4 à 8 jours Ajouter au panier Amedeo Modigliani Alfred Werner A.c.r. ; Expédié habituellement sous 2 à 3 semaines Ajouter au panier en Livres Mon panier Mon compte Newsletter Fnac Aide Engagement Fnac.com L'entreprise Fnac Recrutement Fnac dans le monde ... Fnac 2004

30. International: Italiano: Scienze: Chimica: Chimici_e_Ricercatori: Werner,_Alfred Translate this page In tutta la Directory. Top International Italiano Scienze Chimica Chimici eRicercatori werner, alfred (0) http://open-site.org/International/Italiano/Scienze/Chimica/Chimici_e_Ricercator

Open Site The Open Encyclopedia Project Pagina Principale Aggiungi Contenuti Diventa Editore In tutta la Directory Solo in Chimici_e_Ricercatori/Werner,_Alfred Top International Italiano Scienze ... Chimici e Ricercatori : Werner, Alfred Vedi anche: International: Italiano: Societ : Strutture Sociali: Persone: Biografie: Premio Nobel Alfred Werner ¨ stato insignito del premio Nobel per la chimica, nel 1913, per gli studi sul legame chimico in molecole inorganiche. Questa Categoria ha bisogno di un Editore - Richiedila Open Site Code 0.5.3 JVDS.com Visit our sister sites dmoz.org mozilla.org chefmoz.org musicmoz.org ... modifica

31. Login Translate this page Biografia, cronologia y principales obras de este arquitecto http://canalsocial.net/biografia/biografiacontenido.asp?nom=WERNER, ALFRED

32. WERNER, ALFRED (1866 - 1919) werner, alfred (1866 1919). In 1893, a 26 year old Swiss chemist,alfred werner, in a flash of inspiration, solved the puzzle. http://www.scs.uiuc.edu/~mainzv/exhibit/werner.htm

From Alchemy to Chemistry: Five Hundred Years of Rare and Interesting Books University of Illinois at Urbana-Champaign Rare Book Room Exhibit WERNER, ALFRED (1866 - 1919). Neuere Anschauungen auf dem Gebiete der Anorganischen Chemie . Braunschweig, 1905. Although the basic rules that govern the structures of organic compounds had been worked out by the mid-1870's, the structures of inorganic compounds remained confusing and mysterious. Among the most puzzling were the inorganic compounds formed by the reactions of the salts of transition elements. Several theories had been advanced but none was able to account for all the facts. In 1893, a 26 year old Swiss chemist, Alfred Werner, in a flash of inspiration, solved the puzzle. His coordination theory proposed that metal atoms tended to bind other groups in only a few ways, for example, to six groups in an octahedral arrangement or to four groups in a square-planar arrangement. The rest of his life was devoted to proving his theory, and his accomplishments were summarized in his 1905 book Newer Ideas in Inorganic Chemistry . Werner has rightly been called the father of modern inorganic chemistry, and his achievements were recognized by a Nobel Prize in 1913.

33. Alibris: Alfred Editor Werner Used, new outof-print books by author alfred Editor werner. browseBOOKS, Browse for author alfred Editor werner matched 2 titles. http://www.alibris.com/search/books/author/Werner, Alfred (Editor)

You'll find it at Alibris: Over 40 million used, new and hard-to-find books! CART ACCOUNT WISHLIST HELP ... SEARCH search in Books Music: All CD Vinyl Movies: All DVD VHS by title / ISBN by author / artist by subject / genre my email address unsubscribe here your shopping cart order status wish list ... help browse BOOKS Browse for author " Alfred Editor Werner " matched 2 titles. Sometimes it pays off to expand your search to view all available copies of books matching your search terms. Page of 1 sort results by Top Selling Title Author Used Price New Price Pascin: 110 Drawings more books like this by Werner, Alfred (Editor), and Pascin, Jules buy used: from Handbook of Renaissance Ornament: 1290 Designs from Decorated Books more books like this by Butsch, Albert F., and Werner, Alfred (Editor) One thousand two hundred ninety-three book decorations, ornamental titlepages, carmair, Cranach, etc. buy used: from Page of 1 Art > Drawing Art > Calligraphy Illustration of books Drawing ... Arts, fine Looking for a first edition or signed copy? Alibris lists tens of thousands of collectible books! Visit our

34. Alfred Werner (1866-1919) Translate this page alfred werner (1866-1919). Quimíco alsaciano nascido em Mulhouse a 12de Dezembro de 1866 e falecido em Zurique a 15 de Novembro de 1919. http://www.if.ufrj.br/teaching/biog/b0036.html

Alfred Werner (1866-1919) Quimíco alsaciano nascido em Mulhouse a 12 de Dezembro de 1866 e falecido em Zurique a 15 de Novembro de 1919. Estudou em Karlsruhe, Zurique e Paris. Foi colaborador de Berthelot em Paris, e ensinou Química orgânica em Zurique a partir de 1895. A sua obra mais valiosa refere-se à estereoquímica dos compostos de nitrogénio . Em 1893 enunciou a teoria da coordenação ou das valências residuais, graças à qual vieram a descobrir-se os isómeros de muitas combinações metálicas. Recebeu o Prémio Nobel da Química em 1913.

35. Chemia W Szkole - Kacik Ciekawego Chemika - Europejscy Twórcy werner, alfred 1866.12.12, Mulhouse, Alzacja, Francja 1919.11.15, Zurych,Szwajcaria http//www.chemsoc.org/networks/enc/fecs/werner.htm. http://www.wsip.com.pl/serwisy/czaschem/c001wern.html

36. Werner Complexes By necessity they all highlight alfred werner, the Father of Coordination Chemistry who in 1893, proposed the octahedral configuration of transition metal http://wwwchem.uwimona.edu.jm:1104/lab_manuals/Werner.html

Werner Complexes The history of modern coordination chemistry has been the subject of several books, of which perhaps the best known are those by George B. Kauffman. By necessity they all highlight Alfred Werner, "the Father of Coordination Chemistry" who in 1893, proposed the octahedral configuration of transition metal complexes and in 1913 received the first Nobel prize in Inorganic Chemistry. In this series of experiments, some simple cobalt(III) complexes are to be prepared, which show some of the properties that Werner was able to interpret using the octahedral model. These include; optical, geometric and linkage isomerism. Reaction Schemes as ISIS Draw .tgf file The oxidation of cobalt sulfate to the tetraamminecarbonate complex can be done by passing air through the solution for 2 hours, or more conveniently using hydrogen peroxide (although this is more costly, it allows the experiment to be easily completed in one session). The conversion of the bis-aqua complex to "hexol" given here is the method originally used by Jorgensen. By contrast, Werner added pyridine to a hot, dilute acetic acid solution. "Hexol" exists in several hydrated forms, all of them dark purple-black crystals. Air-drying the crystals has been found to result in the ennea-hydrate, whereas drying at 98C or over sulfuric acid results in the tetrahydrate. The nitrite ion (NO2-) is an example of an ambidentate ligand . That is, it can form a bond to a metal via either of two non-equivalent sites, from the N or from an O.

37. Molecule Of The Month: HEXOL subject of several books, of which perhaps the best known are those by George B.Kauffman (1,2,3). By necessity they all highlight alfred werner, the Father http://wwwchem.uwimona.edu.jm:1104/MOTM/hexol/hexol.html

HEXOL By Prof. Robert J. Lancashire Department of Chemistry University of the West Indies, Mona, JAMAICA Werner Complexes The history of modern coordination chemistry has been the subject of several books, of which perhaps the best known are those by George B. Kauffman . By necessity they all highlight Alfred Werner, "the Father of Coordination Chemistry", who in 1893, as a young unsalaried lecturer in organic chemistry, proposed the octahedral and square planar models for transition metal complexes. Later that year, Werner was appointed at the University of Zurich to teach organic chemistry and subsequently 45 of his 174 publications dealt with the organic chemistry of oximes, hydroxamic acids, and dyestuffs etc. In fact, it was not until 1902-1903 that he started to teach the main lecture course in inorganic chemistry. During the period 1893 until his death in 1919, he directed numerous dissertations (some 200 altogether, 56 of these between 1894 and 1902) and maintained a vibrant laboratory which must obviously have benefitted from collaborators from countries as diverse as Japan, Italy, UK, Sweden, the USA, and the USSR. In 1913, he received the

38. MSN Encarta - Werner, Alfred Translate this page Melden Sie sich oben an. werner, alfred. werner, alfred (1866-1919), schweizerischerChemiker und Nobelpreisträger. Erfahren Sie mehr über werner, alfred aus, http://de.encarta.msn.com/encyclopedia_721546251/Werner_Alfred.html

MSN Home My MSN Hotmail Suche ... Upgrade auf Encarta Premium Encarta - Suche Abonnentenartikel MSN Encarta Premium: Holen Sie sich diesen Artikel, 47.000 weitere Artikel, einen interaktiven Atlas, W¶rterb¼cher und vieles mehr f¼r 29,95€/Jahr (zuz¼glich Steuern). Lernen Sie mehr. Dieser Artikel ist ausschlieŸlich f¼r Abonnenten von MSN Encarta Premium verf¼gbar. Sind Sie schon Abonennt? Melden Sie sich oben an. Werner, Alfred Werner, Alfred (1866-1919), schweizerischer Chemiker und Nobelpreistr¤ger. Mit seiner Theorie zur Koordinationschemie lieferte der Wissenschaftler... Multimedia M¶chten Sie noch mehr von Encarta? Werden Sie noch heute Abonnent, und Sie erhalten Zugriff auf: 47.000 Artikel W¶rterb¼cher Interaktiver Atlas Lernstudio Erfahren Sie mehr ¼ber Werner, Alfred aus Andere Features aus Encarta Suchen in Encarta nach Werner, Alfred MSN Home My MSN ... Groups ©2004 Microsoft Corporation. Alle Rechte vorbehalten. TRUSTe-gepr¼fte Datenschutzbestimmungen Werbung Nutzungsbedingungen Impressum

39. Second Life Books: MAURICE UTRILLO. (WERNER, Alfred.) werner, alfred. MAURICE UTRILLO. NY Abrams, (1952). Portfolio edn.. 4to, pp.24. Ten color plates tipped in, plus other illustrations. Paper wraps. http://www.secondlifebooks.com/cgi-bin/secondlife/22288.html

WERNER, Alfred. MAURICE UTRILLO. NY: Abrams, (1952). Portfolio edn.. 4to, pp. 24. Ten color plates tipped in, plus other illustrations. Paper wraps. Cover little yellowed and torn, o/w VG. Includes a short biography and commentary on the plates. $12.00 Book Id: Site Map Contact Us Privacy powered by Bibliopolis

40. MSN Encarta - Werner, Alfred Translate this page werner, alfred. werner, alfred (1866-1919), chimiste suisse d’origine française.Médias. Un guide du Web. Plus de résultats pour werner, alfred, http://fr.encarta.msn.com/encyclopedia_761583400/Werner_Alfred.html

Accueil MSN Mon MSN Hotmail Rechercher ... S'abonner   Encarta Premium Rechercher Article accessible sur abonnement MSN Encarta Premium : Acc©dez   30 000 articles encyclop©diques avec plus de 12 000 illustrations, un atlas mondial interactif, un guide du Web et une palette compl¨te de ressources et d'outils ©ducatifs. 34,99 € par an (service d’acc¨s   Internet non compris). En savoir plus. Cet article n'est accessible que si vous ªtes abonn©   MSN Encarta Premium. Dans ce cas, connectez-vous en cliquant sur le lien Aller sur MSN Encarta Premium (ci-dessus). Werner, Alfred Werner, Alfred (1866-1919), chimiste suisse d’origine fran§aise. M©dias Encarta vous int©resse ? Abonnez-vous d¨s maintenant et b©n©ficiez de : Plus de 30 000 articles 2 000 analyses d'oeuvre Plus de 12 000 m©dias (dont des extraits sonores, des vid©os et des m©dias interactifs) Un atlas mondial interactif Une palette compl¨te de ressources et d'outils ©ducatifs Un guide du Web Plus de r©sultats pour Werner, Alfred Autres fonctionnalit©s Encarta Rechercher Werner, Alfred

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