. . . . . "Eug\u00E8ne-Melchior P\u00E9ligot (* 24. Februar 1811 in Paris; \u2020 15. April 1890 in Paris) war franz\u00F6sischer Chemiker, der 1841 erstmals reines Uran isolierte. P\u00E9ligot wies nach, dass das 1789 von Martin Heinrich Klaproth isolierte, f\u00FCr Uran gehaltene schwarze Pulver tats\u00E4chlich Uran(IV)-oxid (UO2) war. Die Darstellung des Elementes Uran gelang ihm durch Reduktion von Uran(IV)-chlorid (UCl4) mittels Kalium. Am 15. M\u00E4rz 1852 wurde er Mitglied der Acad\u00E9mie des sciences."@de . . "Discovery of Potassium chlorochromate"@en . . "1077744371"^^ . . . . . . . "Eug\u00E8ne-Melchior P\u00E9ligot"@fr . . "Eug\u00E8ne-Melchior P\u00E9ligot, n\u00E9 le 24 f\u00E9vrier 1811 \u00E0 Paris et mort le 15 avril 1890 \u00E0 Paris, est un chimiste fran\u00E7ais qui isola le premier le m\u00E9tal uranium en 1841. Eug\u00E8ne-Melchior P\u00E9ligot a prouv\u00E9 que la poudre noire de Martin Heinrich Klaproth n'\u00E9tait pas un m\u00E9tal pur mais le dioxyde d'uranium, UO2. Il r\u00E9ussit par la suite \u00E0 produire de l'uranium pur en r\u00E9duisant le t\u00E9trachlorure d'uranium (UCl4) avec du potassium m\u00E9tallique. Actuellement des m\u00E9thodes plus efficace ont \u00E9t\u00E9 mises au point. Le sel de P\u00E9ligot a \u00E9t\u00E9 nomm\u00E9 ainsi en son honneur."@fr . "Eug\u00E8ne-Melchior P\u00E9ligot"@en . "Eug\u00E8ne-Melchior P\u00E9ligot (Parigi, 24 febbraio 1811 \u2013 Parigi, 15 aprile 1890) \u00E8 stato un chimico francese, noto principalmente per essere stato il primo a isolare l'uranio elementare nel 1841."@it . . . . . . . . . "Eug\u00E8ne-Melchior P\u00E9ligot"@ca . "Eug\u00E8ne-Melchior P\u00E9ligot (Par\u00EDs, 24 de febrer de 1811 - Par\u00EDs, 15 d'abril de 1890) va ser un qu\u00EDmic franc\u00E8s que va a\u00EFllar per primera vegada l'urani el 1841."@ca . "Eug\u00E8ne-Melchior P\u00E9ligot (Par\u00EDs, 24 de febrer de 1811 - Par\u00EDs, 15 d'abril de 1890) va ser un qu\u00EDmic franc\u00E8s que va a\u00EFllar per primera vegada l'urani el 1841."@ca . "1811-03-24"^^ . . "Eug\u00E8ne-Melchior P\u00E9ligot (24 March 1811 \u2013 15 April 1890), also known as Eug\u00E8ne P\u00E9ligot, was a French chemist who isolated the first sample of uranium metal in 1841. P\u00E9ligot proved that the black powder of Martin Heinrich Klaproth was not a pure metal (it was an oxide of uranium, known in chemistry as UO2). He then succeeded in producing pure uranium metal by reducing uranium tetrachloride (UCl4) with potassium metal. Today better methods have been found."@en . "Eug\u00E8ne-Melchior P\u00E9ligot (Par\u00EDs, 1811 - Par\u00EDs, 1890),\u200B tambi\u00E9n conocido como Eug\u00E8ne P\u00E9ligot, fue un qu\u00EDmico franc\u00E9s que aisl\u00F3 la primera muestra de metal uranio en 1841.\u200B P\u00E9ligot demostrado que el polvo negro aislado por Martin Heinrich Klaproth no era un metal puro (sino que era un \u00F3xido de uranio, conocido en la qu\u00EDmica como UO2). Luego tuvo \u00E9xito en la producci\u00F3n de uranio met\u00E1lico puro mediante la reducci\u00F3n del (UCl4) con potasio met\u00E1lico.\u200B Hoy en d\u00EDa se han encontrado mejores m\u00E9todos de obtenci\u00F3n de este elemento qu\u00EDmico.\u200B"@es . . . . . "\u042D\u0436\u0435\u0301\u043D \u041F\u0435\u043B\u0438\u0433\u043E\u0301 (\u0444\u0440. Eug\u00E8ne-Melchior P\u00E9ligo, 24 \u043C\u0430\u0440\u0442\u0430 1811, \u041F\u0430\u0440\u0438\u0436 \u2014 15 \u0430\u043F\u0440\u0435\u043B\u044F 1890, \u0442\u0430\u043C \u0436\u0435) \u2014 \u0444\u0440\u0430\u043D\u0446\u0443\u0437\u0441\u043A\u0438\u0439 \u0445\u0438\u043C\u0438\u043A, \u0432\u044B\u0434\u0435\u043B\u0438\u0432\u0448\u0438\u0439 \u0432 1841 \u0433\u043E\u0434\u0443 \u043F\u0435\u0440\u0432\u044B\u0439 \u043E\u0431\u0440\u0430\u0437\u0435\u0446 \u043C\u0435\u0442\u0430\u043B\u043B\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u0443\u0440\u0430\u043D\u0430. \u041F\u0435\u043B\u0438\u0433\u043E \u0434\u043E\u043A\u0430\u0437\u0430\u043B, \u0447\u0442\u043E \u0447\u0451\u0440\u043D\u044B\u0439 \u043F\u043E\u0440\u043E\u0448\u043E\u043A, \u043A\u043E\u0442\u043E\u0440\u044B\u0439 \u043E\u0431\u043D\u0430\u0440\u0443\u0436\u0438\u043B \u041C\u0430\u0440\u0442\u0438\u043D \u0413\u0435\u043D\u0440\u0438\u0445 \u041A\u043B\u0430\u043F\u0440\u043E\u0442, \u0431\u044B\u043B \u043D\u0435 \u0447\u0438\u0441\u0442\u044B\u043C \u043C\u0435\u0442\u0430\u043B\u043B\u043E\u043C, \u0430 \u043E\u043A\u0441\u0438\u0434\u043E\u043C \u0443\u0440\u0430\u043D\u0430 (UO2). \u0417\u0430\u0442\u0435\u043C \u043E\u043D \u043F\u0440\u0435\u0443\u0441\u043F\u0435\u043B \u0432 \u043F\u0440\u043E\u0438\u0437\u0432\u043E\u0434\u0441\u0442\u0432\u0435 \u0447\u0438\u0441\u0442\u043E\u0433\u043E \u043C\u0435\u0442\u0430\u043B\u043B\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u0443\u0440\u0430\u043D\u0430 \u043F\u0443\u0442\u0435\u043C \u0432\u043E\u0441\u0441\u0442\u0430\u043D\u043E\u0432\u043B\u0435\u043D\u0438\u044F (UCl4) \u0441 \u043F\u043E\u043C\u043E\u0449\u044C\u044E \u043C\u0435\u0442\u0430\u043B\u043B\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u043A\u0430\u043B\u0438\u044F . \u0412 1844 \u0433\u043E\u0434\u0443 \u041F\u0435\u043B\u0438\u0433\u043E \u0441\u0438\u043D\u0442\u0435\u0437\u0438\u0440\u043E\u0432\u0430\u043B ."@ru . . . . . . . . . . . "13297496"^^ . . . . . . . . . "Eug\u00E8ne-Melchior P\u00E9ligot (Par\u00EDs, 1811 - Par\u00EDs, 1890),\u200B tambi\u00E9n conocido como Eug\u00E8ne P\u00E9ligot, fue un qu\u00EDmico franc\u00E9s que aisl\u00F3 la primera muestra de metal uranio en 1841.\u200B P\u00E9ligot demostrado que el polvo negro aislado por Martin Heinrich Klaproth no era un metal puro (sino que era un \u00F3xido de uranio, conocido en la qu\u00EDmica como UO2). Luego tuvo \u00E9xito en la producci\u00F3n de uranio met\u00E1lico puro mediante la reducci\u00F3n del (UCl4) con potasio met\u00E1lico.\u200B Hoy en d\u00EDa se han encontrado mejores m\u00E9todos de obtenci\u00F3n de este elemento qu\u00EDmico.\u200B"@es . . . . . . . . "Eug\u00E8ne-Melchior P\u00E9ligot (Paris, 1811 - 1890), mais conhecido apenas por Eug\u00E8ne P\u00E9ligot, foi um qu\u00EDmico franc\u00EAs, notabilizado por ter sido o primeiro a isolar o metal ur\u00E2nio, em 1841, e por haver em 1844 realizado a primeira experi\u00EAncia que resultou na forma\u00E7\u00E3o de cristais de carboxilato de Cromo."@pt . . "Eug\u00E8ne-Melchior P\u00E9ligot (Paris, 1811 - 1890), mais conhecido apenas por Eug\u00E8ne P\u00E9ligot, foi um qu\u00EDmico franc\u00EAs, notabilizado por ter sido o primeiro a isolar o metal ur\u00E2nio, em 1841, e por haver em 1844 realizado a primeira experi\u00EAncia que resultou na forma\u00E7\u00E3o de cristais de carboxilato de Cromo."@pt . . . . . . "Eug\u00E8ne-Melchior P\u00E9ligot"@it . . "Eug\u00E8ne-Melchior P\u00E9ligot"@de . . . . . . . "French"@en . . . . . . . . . . . . . . . . . . . . . . . "1811-03-24"^^ . . . . . . . . . . . . . "Eug\u00E8ne-Melchior P\u00E9ligot"@cs . . . . . . . "Eug\u00E8ne-Melchior P\u00E9ligot (* 24. b\u0159ezna 1811 Pa\u0159\u00ED\u017E, Francie \u2013 \u2020 15. dubna 1890 Pa\u0159\u00ED\u017E, Francie), zn\u00E1m\u00FD tak\u00E9 jako Eug\u00E8ne P\u00E9ligot, byl francouzsk\u00FD chemik, kter\u00FD v roce 1841 izoloval prvn\u00ED vzorek kovov\u00E9ho uranu. P\u00E9ligot dok\u00E1zal, \u017Ee \u010Dern\u00FD pr\u00E1\u0161ek Martina Heinricha Klaprotha nebyl \u010Dist\u00FD kov (jednalo se o oxid uranu, konkr\u00E9tn\u011B oxid urani\u010Dit\u00FD, kter\u00FD m\u00E1 vzorec UO2). Pot\u00E9 se mu poda\u0159ilo p\u0159ipravit \u010Dist\u00FD kovov\u00FD uran redukc\u00ED (UCl4) kovov\u00FDm drasl\u00EDkem. V sou\u010Dasnosti se d\u00E1 kovov\u00FD uran p\u0159ipravit efektivn\u011Bji. Chlorochroman draseln\u00FD, \u010Dasto tak\u00E9 naz\u00FDv\u00E1n P\u00E9ligotova s\u016Fl"@cs . . "Eug\u00E8ne-Melchior P\u00E9ligot"@es . "Eug\u00E8ne-Melchior P\u00E9ligot (Parigi, 24 febbraio 1811 \u2013 Parigi, 15 aprile 1890) \u00E8 stato un chimico francese, noto principalmente per essere stato il primo a isolare l'uranio elementare nel 1841."@it . . "Eug\u00E8ne-Melchior P\u00E9ligot, n\u00E9 le 24 f\u00E9vrier 1811 \u00E0 Paris et mort le 15 avril 1890 \u00E0 Paris, est un chimiste fran\u00E7ais qui isola le premier le m\u00E9tal uranium en 1841. Eug\u00E8ne-Melchior P\u00E9ligot a prouv\u00E9 que la poudre noire de Martin Heinrich Klaproth n'\u00E9tait pas un m\u00E9tal pur mais le dioxyde d'uranium, UO2. Il r\u00E9ussit par la suite \u00E0 produire de l'uranium pur en r\u00E9duisant le t\u00E9trachlorure d'uranium (UCl4) avec du potassium m\u00E9tallique. Actuellement des m\u00E9thodes plus efficace ont \u00E9t\u00E9 mises au point. Le sel de P\u00E9ligot a \u00E9t\u00E9 nomm\u00E9 ainsi en son honneur."@fr . . . . . "\u041F\u0435\u043B\u0438\u0433\u043E, \u042D\u0436\u0435\u043D"@ru . . "Eug\u00E8ne-Melchior P\u00E9ligot"@pt . . . . "3792"^^ . . . . . . . "Eug\u00E8ne-Melchior P\u00E9ligot (* 24. Februar 1811 in Paris; \u2020 15. April 1890 in Paris) war franz\u00F6sischer Chemiker, der 1841 erstmals reines Uran isolierte. P\u00E9ligot wies nach, dass das 1789 von Martin Heinrich Klaproth isolierte, f\u00FCr Uran gehaltene schwarze Pulver tats\u00E4chlich Uran(IV)-oxid (UO2) war. Die Darstellung des Elementes Uran gelang ihm durch Reduktion von Uran(IV)-chlorid (UCl4) mittels Kalium. P\u00E9ligot war Professor f\u00FCr Analytische Chemie am Institut national agronomique in Paris. Gemeinsam mit Jean-Baptiste Dumas f\u00FChrte er den Namen alcool m\u00E9thylique (Methanol) ein, als sie bei Experimenten mit diesem Stoff den Methylrest entdeckten. Sie stellten als Erste \u00C4ther (Diethylether) und vielerlei Ester dar. Im Jahre 1838 gelang ihnen die Umwandlung von Campher in p-Cymol mit Hilfe von Phosphorpentoxid. Am 15. M\u00E4rz 1852 wurde er Mitglied der Acad\u00E9mie des sciences."@de . . . "Eug\u00E8ne-Melchior P\u00E9ligot (24 March 1811 \u2013 15 April 1890), also known as Eug\u00E8ne P\u00E9ligot, was a French chemist who isolated the first sample of uranium metal in 1841. P\u00E9ligot proved that the black powder of Martin Heinrich Klaproth was not a pure metal (it was an oxide of uranium, known in chemistry as UO2). He then succeeded in producing pure uranium metal by reducing uranium tetrachloride (UCl4) with potassium metal. Today better methods have been found. P\u00E9ligot was a professor of analytical chemistry at the Institut National Agronomique. He collaborated with Jean-Baptiste Dumas, and together they discovered the methyl radical during experiments on wood spirit (methanol). The terminology \"methyl alcohol\" was created by both chemists from \"wood wine\". They also prepared the gaseous dimethyl ether, and many esters. In 1838, they successfully transformed camphor into p-cymene using phosphorus pentoxide. In 1844 he synthesized chromium(II) acetate, which was much later recognized (by F. Albert Cotton in 1964) to be the first chemical compound which contains a quadruple bond."@en . . "Eug\u00E8ne-Melchior P\u00E9ligot (* 24. b\u0159ezna 1811 Pa\u0159\u00ED\u017E, Francie \u2013 \u2020 15. dubna 1890 Pa\u0159\u00ED\u017E, Francie), zn\u00E1m\u00FD tak\u00E9 jako Eug\u00E8ne P\u00E9ligot, byl francouzsk\u00FD chemik, kter\u00FD v roce 1841 izoloval prvn\u00ED vzorek kovov\u00E9ho uranu. P\u00E9ligot dok\u00E1zal, \u017Ee \u010Dern\u00FD pr\u00E1\u0161ek Martina Heinricha Klaprotha nebyl \u010Dist\u00FD kov (jednalo se o oxid uranu, konkr\u00E9tn\u011B oxid urani\u010Dit\u00FD, kter\u00FD m\u00E1 vzorec UO2). Pot\u00E9 se mu poda\u0159ilo p\u0159ipravit \u010Dist\u00FD kovov\u00FD uran redukc\u00ED (UCl4) kovov\u00FDm drasl\u00EDkem. V sou\u010Dasnosti se d\u00E1 kovov\u00FD uran p\u0159ipravit efektivn\u011Bji. Chlorochroman draseln\u00FD, \u010Dasto tak\u00E9 naz\u00FDv\u00E1n P\u00E9ligotova s\u016Fl P\u00E9ligot byl profesorem analytick\u00E9 chemie na . Spolupracoval s Jeanem-Baptistou Dumasem a spole\u010Dn\u011B objevili methylov\u00FD radik\u00E1l p\u0159i pokusech s methanolem. P\u0159ipravili tak\u00E9 plynn\u00FD dimethylether a mnoho ester\u016F. V roce 1838 \u00FAsp\u011B\u0161n\u011B p\u0159em\u011Bnili kafr na p-cymen pomoc\u00ED oxidu fosfore\u010Dn\u00E9ho. V roce 1844 syntetizoval octan chromnat\u00FD, kter\u00FD byl v roce 1964 uzn\u00E1n za prvn\u00ED chemickou slou\u010Deninu, kter\u00E1 obsahuje \u010Dtvernou vazbu."@cs . . "\u042D\u0436\u0435\u0301\u043D \u041F\u0435\u043B\u0438\u0433\u043E\u0301 (\u0444\u0440. Eug\u00E8ne-Melchior P\u00E9ligo, 24 \u043C\u0430\u0440\u0442\u0430 1811, \u041F\u0430\u0440\u0438\u0436 \u2014 15 \u0430\u043F\u0440\u0435\u043B\u044F 1890, \u0442\u0430\u043C \u0436\u0435) \u2014 \u0444\u0440\u0430\u043D\u0446\u0443\u0437\u0441\u043A\u0438\u0439 \u0445\u0438\u043C\u0438\u043A, \u0432\u044B\u0434\u0435\u043B\u0438\u0432\u0448\u0438\u0439 \u0432 1841 \u0433\u043E\u0434\u0443 \u043F\u0435\u0440\u0432\u044B\u0439 \u043E\u0431\u0440\u0430\u0437\u0435\u0446 \u043C\u0435\u0442\u0430\u043B\u043B\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u0443\u0440\u0430\u043D\u0430. \u041F\u0435\u043B\u0438\u0433\u043E \u0434\u043E\u043A\u0430\u0437\u0430\u043B, \u0447\u0442\u043E \u0447\u0451\u0440\u043D\u044B\u0439 \u043F\u043E\u0440\u043E\u0448\u043E\u043A, \u043A\u043E\u0442\u043E\u0440\u044B\u0439 \u043E\u0431\u043D\u0430\u0440\u0443\u0436\u0438\u043B \u041C\u0430\u0440\u0442\u0438\u043D \u0413\u0435\u043D\u0440\u0438\u0445 \u041A\u043B\u0430\u043F\u0440\u043E\u0442, \u0431\u044B\u043B \u043D\u0435 \u0447\u0438\u0441\u0442\u044B\u043C \u043C\u0435\u0442\u0430\u043B\u043B\u043E\u043C, \u0430 \u043E\u043A\u0441\u0438\u0434\u043E\u043C \u0443\u0440\u0430\u043D\u0430 (UO2). \u0417\u0430\u0442\u0435\u043C \u043E\u043D \u043F\u0440\u0435\u0443\u0441\u043F\u0435\u043B \u0432 \u043F\u0440\u043E\u0438\u0437\u0432\u043E\u0434\u0441\u0442\u0432\u0435 \u0447\u0438\u0441\u0442\u043E\u0433\u043E \u043C\u0435\u0442\u0430\u043B\u043B\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u0443\u0440\u0430\u043D\u0430 \u043F\u0443\u0442\u0435\u043C \u0432\u043E\u0441\u0441\u0442\u0430\u043D\u043E\u0432\u043B\u0435\u043D\u0438\u044F (UCl4) \u0441 \u043F\u043E\u043C\u043E\u0449\u044C\u044E \u043C\u0435\u0442\u0430\u043B\u043B\u0438\u0447\u0435\u0441\u043A\u043E\u0433\u043E \u043A\u0430\u043B\u0438\u044F . \u041F\u0435\u043B\u0438\u0433\u043E \u0431\u044B\u043B \u043F\u0440\u043E\u0444\u0435\u0441\u0441\u043E\u0440\u043E\u043C \u0430\u043D\u0430\u043B\u0438\u0442\u0438\u0447\u0435\u0441\u043A\u043E\u0439 \u0445\u0438\u043C\u0438\u0438 \u0432 \u041D\u0430\u0446\u0438\u043E\u043D\u0430\u043B\u044C\u043D\u043E\u043C \u0418\u043D\u0441\u0442\u0438\u0442\u0443\u0442\u0435 \u0410\u0433\u0440\u043E\u043D\u043E\u043C\u0438\u0438[\u0443\u0442\u043E\u0447\u043D\u0438\u0442\u044C]. \u041E\u043D \u0441\u043E\u0442\u0440\u0443\u0434\u043D\u0438\u0447\u0430\u043B \u0441 \u0416\u0430\u043D\u043E\u043C-\u0411\u0430\u0442\u0438\u0441\u0442\u043E\u043C \u0414\u044E\u043C\u0430, \u0432\u043C\u0435\u0441\u0442\u0435 \u043E\u043D\u0438 \u043E\u0431\u043D\u0430\u0440\u0443\u0436\u0438\u043B\u0438 \u0432 \u0445\u043E\u0434\u0435 \u044D\u043A\u0441\u043F\u0435\u0440\u0438\u043C\u0435\u043D\u0442\u043E\u0432 \u0441 \u043C\u0435\u0442\u0430\u043D\u043E\u043B\u043E\u043C. \u041E\u043D\u0438 \u0442\u0430\u043A\u0436\u0435 \u043E\u0431\u043D\u0430\u0440\u0443\u0436\u0438\u043B\u0438 \u0433\u0430\u0437\u043E\u043E\u0431\u0440\u0430\u0437\u043D\u044B\u0439 \u0434\u0438\u043C\u0435\u0442\u0438\u043B\u043E\u0432\u044B\u0439 \u044D\u0444\u0438\u0440 \u0438 \u043C\u043D\u043E\u0433\u0438\u0435 \u0441\u043B\u043E\u0436\u043D\u044B\u0435 \u044D\u0444\u0438\u0440\u044B. \u0412 1838 \u0433\u043E\u0434\u0443 \u043E\u043D\u0438 \u0443\u0441\u043F\u0435\u0448\u043D\u043E \u0441\u0438\u043D\u0442\u0435\u0437\u0438\u0440\u043E\u0432\u0430\u043B\u0438 n-\u0446\u0438\u043C\u043E\u043B \u0438\u0437 \u043A\u0430\u043C\u0444\u043E\u0440\u0443 \u0441 \u0438\u0441\u043F\u043E\u043B\u044C\u0437\u043E\u0432\u0430\u043D\u0438\u0435\u043C \u043E\u043A\u0441\u0438\u0434\u0430 \u0444\u043E\u0441\u0444\u043E\u0440\u0430(V). \u0412 1844 \u0433\u043E\u0434\u0443 \u041F\u0435\u043B\u0438\u0433\u043E \u0441\u0438\u043D\u0442\u0435\u0437\u0438\u0440\u043E\u0432\u0430\u043B ."@ru .