NMR diagram-W10 - external energy for absorption larger...

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1 H NMR spectrum of acetone in CDCl 3 (200 MHz = 200 x 10 6 Hz) TMS [(Si(CH 3 ) 4 ] (internal reference) 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 CHCl 3 acetone ppm δ -scale 7.26 ppm 2.25 ppm "down-Feld" "up-Feld" "deshielded" "shielded" requires less external energy for absorption requires more
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Unformatted text preview: external energy for absorption larger -values smaller -values (1800 Hz from TMS) (1000 Hz from TMS) "lower Feld" "higher Feld" DeFnition of terms used to describe relative positions of 1 H-NMR peaks. chemical shifts...
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