vibración del enlace C-H

English translation: C-H bond vibration

22:18 Oct 15, 2019
Spanish to English translations [PRO]
Science - Chemistry; Chem Sci/Eng / Infrared Spectroscopy
Spanish term or phrase: vibración del enlace C-H
Se observaron picos relacionados con la cafeína en el rango de 2920 y 2850 cm-1, resultados similares fueron reportados por Paradkar and Irudayaraj (2002), la región en mención se asocia a la vibración del enlace C-H del grupo metilo de la molécula de cafeína (Craig et al., 2012a; Craig et al., 2012b). En otros estudios, las bandas afiladas a 2920 y 2850 cm-1 se atribuyen a bandas combinadas en las que contribuyen tanto la cafeína como los lípidos
pistacho
Colombia
English translation:C-H bond vibration
Explanation:
"The carbon-hydrogen bond (C–H bond) is a bond between carbon and hydrogen atoms that can be found in many organic compounds" (Wikipedia)
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neilmac
Spain
Local time: 07:34
Grading comment
thank you
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +5C-H bond vibration
neilmac


  

Answers


9 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +5
C-H bond vibration


Explanation:
"The carbon-hydrogen bond (C–H bond) is a bond between carbon and hydrogen atoms that can be found in many organic compounds" (Wikipedia)

Example sentence(s):
  • Not all molecular vibrations lead to observable infrared absorptions.

    https://www2.chemistry.msu.edu/faculty/reusch/VirtTxtJml/Spectrpy/InfraRed/irspec1.htm
neilmac
Spain
Local time: 07:34
Native speaker of: Native in EnglishEnglish
PRO pts in category: 59
Grading comment
thank you

Peer comments on this answer (and responses from the answerer)
agree  John Druce: Absolutely! In the context given, I would probably phrase it as "[is associated with] vibration of the C-H bond [in the methyl group of the caffeine molecule]"
1 hr

agree  Neil Ashby: "C-H bond vibration" is fine and very typical, no need to rephrase in my book
5 hrs

agree  philgoddard
8 hrs

agree  Shenice Parkyn
1 day 2 hrs

agree  abe(L)solano
2 days 1 hr
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