1 / 10

NMR I Praktické aspekty NMR spektroskopie

NMR I Praktické aspekty NMR spektroskopie. NMR rozpouštědla CDCl 3 7,27 77,0 DMSO- d 6 2,50 39,5 D 2 O ~ 4,8 90% H 2 O + 10% D 2 O ~ 4,8 MeOD 3,31 49,0 C 6 D 6 7,16 128,0 Standardy interní – TMS, DSS, dioxan, (CH 3 ) 3 COH externí – v kapiláře

janus
Download Presentation

NMR I Praktické aspekty NMR spektroskopie

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. NMR I Praktické aspekty NMR spektroskopie

  2. NMR rozpouštědla CDCl3 7,27 77,0 DMSO-d6 2,50 39,5 D2O ~4,8 90% H2O + 10% D2O ~4,8 MeOD 3,31 49,0 C6D6 7,16 128,0 Standardy interní – TMS, DSS, dioxan, (CH3)3COH externí – v kapiláře Měření teploty CH3OH 175 – 330 K ethylenglykol 310 – 410 K

  3. NMR měření lock ladění rezonančního obvodu ladění homogenity pole (shim) rotace vzorku akvizice zpracování

  4. Ladění homogenity pole

  5. Signál/šum 1 8 80 800

More Related