Organic Chemistry
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101 Spectroscopy There are several spectroscopic techniques which can be used to identify organic molecules: infrared (IR), mass ...
Spectroscopy are recorded and analyzed by computer to give an intensity versus frequency plot of the sample. This information ca ...
NMR Spectroscopy Figure 188 Disubstituted Rings The sum of integrated intensity values for the entire aromatic region shows how ...
Spectroscopy Figure 189 Note that para-substituted rings usually show two symmetric sets of peaks that look like doublets. The o ...
NMR Spectroscopy Figure 191 Figure 192 ...
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102 Mass Spectroscopy A mass spectroscope measures the exact mass of ions, relative to the charge. Many times, some form of sepe ...
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103 Infrared spectroscopy. Absorbing infrared radiation makes covalent bonds vibrate. Different types of bond absorb different w ...
Infrared spectroscopy. O-H 3580 3670 Free –OH in alcohols (only in samples di- luted with non-polar solvent) Absorptions listed ...
Typical method A reference is used for two reasons: This prevents fluctuations in the output of the source affecting the data T ...
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104 References & notes SDBS^1 is a free online database of Spectral analysis including many IR, NMR and MS graphs. 1 http: ...
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105 Unit 15: Organometallics Organometallics is the branch of chemical science studying the chemistry of molecules that have dir ...
Unit 15:Organometallics 105.1.4 Pb, Sb, Sn, Hg 105.2 Transition-metal organometallic chemistry. The organometallic chemistry of ...
Transition-metal organometallic chemistry Figure 197 CO complexes 1.σ *→dσ 2.dπ→π * These interactions are synergicin increading ...
Unit 15:Organometallics Schrock carbenes Figure 199 105.3 Catalysis by organometallic compounds 105.3.1 Metathesis Richard Schro ...
Catalysis by organometallic compounds 105.3.2 Ziegler-Natta polymerisation Ziegler-Natta catalyst^4 Ziegler in the 40’s worked o ...
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