CHMA10H3 Lecture Notes - Lecture 23: Nuclear Magnetic Resonance Spectroscopy, Biomimetics, Polarimetry

65 views2 pages
19 Nov 2014
School
Department
Course
Professor
alpkurtkapan and 39823 others unlocked
CHMA10H3 Full Course Notes
36
CHMA10H3 Full Course Notes
Verified Note
36 documents

Document Summary

Chma10h3 introductory chemistry i: structure and bonding lecture 23: molecular. Molecular handshakes and recognition: adaption of what we learn from nature for the design of new materials is called biomimicry and biomimetics, atoms and molecules are too small to see. How do we recognize molecular-level differences between substances: we identify molecules of different substances based on absorption peaks and signal patterns in spectrometers and other instruments. 9. 2 experimental tools for molecular structures and shapes: Experimental techniques: high-resolution mass spectrometry (ms) tells us the formula dn composition of substances. In x-ray crystallography a sample is subjected to an x-ray beam. 9. 4 13c nmr mapping of the carbon framework of molecules. 13c nmr spectra reveal the number and types of carbon atom in molecules: the spectrum for a specific molecule consists of a number of sharp peaks, which are each related to one carbon atom in a molecule.

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents