Interpretation:
Thechemical formula and the structure for the given mass spectrum and
Concept introduction:
Mass spectrometry is the detection of ions on the basis of their weights and charges and their abundance.
Mass spectroscopy is a graph with the mass (
Molecular ions formed by EI mass spectrometry are high energy species. Cleavage of a single bond produces a cation and a radical. The Cation can be detected using positive ion mass spectrometry and since the radical is not charged, it will be undetected.
Chain branching or cleavage of a single bond at branch points will occur such that the carbocation formed is more stable.
Carbon-carbon bonds adjacent to atoms with unshared electron pair break readily to form carbocations which are stabilized due to resonance.
Nuclear magnetic resonance spectroscopy is a graph showing the characteristic energy absorption frequencies and intensities of a compound under a magnetic field.
Chemical shifts are the positions of signals along the x-axis in the nuclear magnetic spectroscopy. It gives an idea of how many different hydrogens are present in a given H-NMR for a particular compound.
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