The Arrangement of Atoms in SpaceLongmans, Green and Company, 1898 - 211 páginas |
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Página vii
... caused a vast accumulation of facts , has led to the discovery of new methods of observa- tion , has become amenable to the test of experiment , and has at the same time started in our science a movement full of significance - in a ...
... caused a vast accumulation of facts , has led to the discovery of new methods of observa- tion , has become amenable to the test of experiment , and has at the same time started in our science a movement full of significance - in a ...
Página 10
... causes the opposite activity in other cases also , as may be deduced empirically from active crystals , e.g. quartz , in which opposite rotatory power as regards light accompanies enantiomorphism 10 STEREOCHEMISTRY OF CARBON.
... causes the opposite activity in other cases also , as may be deduced empirically from active crystals , e.g. quartz , in which opposite rotatory power as regards light accompanies enantiomorphism 10 STEREOCHEMISTRY OF CARBON.
Página 21
... cause of rotation ; this conception , however , lacks sufficient precision , the precision which renders it possible to decide beforehand in which cases this type vanishes . 2 In the amyl series , in the derivatives of active amyl ...
... cause of rotation ; this conception , however , lacks sufficient precision , the precision which renders it possible to decide beforehand in which cases this type vanishes . 2 In the amyl series , in the derivatives of active amyl ...
Página 23
... cause activity ? This question arose in the first edition . Some reserve was still necessary as long as cases were lacking in which even the dif- ' Ber . 10 , 1620 ; 11 , 142 ; 12 , 474 . ference between halogen and hydrogen — i.e ...
... cause activity ? This question arose in the first edition . Some reserve was still necessary as long as cases were lacking in which even the dif- ' Ber . 10 , 1620 ; 11 , 142 ; 12 , 474 . ference between halogen and hydrogen — i.e ...
Página 26
... cause optical activity , but that the presence of the group C.C.C is essential.1 It seems probable , however , that the inactivity of the mole- cules just mentioned is due to an intramolecular transformation , favoured by the mobility ...
... cause optical activity , but that the presence of the group C.C.C is essential.1 It seems probable , however , that the inactivity of the mole- cules just mentioned is due to an intramolecular transformation , favoured by the mobility ...
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Términos y frases comunes
alcohol ammonium amyl arabinose Arabonic acid asymmetric carbon atom B.Sc benzene camphor CH₂ change of rotation Chem chemical CHEMISTRY Chim chloride cinnamic acid CO₂H CO₂H Coloured Compt configuration corresponding Crown 8vo derivatives Diagrams difference dilution division double Edition ELEMENTARY enantiomorphous Engineering Examination Fischer formula fumaric acid Gluconic acid glucose Guye H CO₂H H H H H₂COH HCOH HCOH HCOH HCOH HOCH heating HOCH HOCH HOCH Hoff ibid identical Illustrations inactive indivisible isomerism isomers isomers of opposite lactone Ladenburg Lecturer left-handed LL.D Lond London maleïc malic acid mannite Manual MECHANICS methyl mixture molecular molecule mucic acid nitrogen numerous observed obtained opposite activity optical Pasteur PHYSICS PHYSIOLOGY Plates Professor R₁ R₂ racemic acid radical Rend ring formation Royal College Saccharic acid salts solution Sorbite substances tartaric acid tartrates temperature tetrahedron theory tion Trans transformation Walden Wislicenus Woodcuts xylose Zeitschr нсон он
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