Partner resource
Infra-red spectroscopy. Part I
Consists of...
A model of a morphine molecule
Chemical and instrumental methods
Structure determination by chemical methods: an example
Determination of molecular structure
Spectroscopy and quantisation of energy
Wavelength, frequency and energy of electromagnetic radiation
Spectroscopy and electromagnetic radiation
Electromagnetic spectrum
Infra-red radiation
Infra-red radiation used in spectroscopy
The vibrating bond
How molecules absorb infra-red radiation
Factors affecting the frequency of bond vibration
Modes of vibration
Absorption of infra-red radiation
Infra-red spectrometry
Infra-red spectrum
Infra-red spectrometer
Sample handling
Recording an infra-red spectrum