Process NMR

Table 3 1H NMR derived Average Molecule Parameters

Total Aliphatic-H% hydrogen atoms present in paraffinic or naphthenic components of the sample.
Total Olefinic-H% hydrogen atoms present in olefinic groups.
Total Aromatic-H% hydrogen atoms present in mono, di, and tri-ring aromatic groups.
TriAromatic-H% hydrogen atoms on carbons adjacent to a bridgehead site in a tri-ring aromatic.
DiAromatic-H% hydrogen atoms on carbons adjacent to a bridgehead site in a di-ring aromatic.
MonoAromatic-H% hydrogen atoms in a single ring aromatic group or on the periphery of a polynuclear aromtaic group.
Alpha-H% hydrogen atoms on methylene groups directly attached to aromatic groups.
CH2-Alpha to 2 Aromatics% hydrogen atoms on methylene groups bridging two aromatic groups.
Alpha-CH2% hydrogen present on methylene groups directly attached to aromatic groups.
Alpha-CH3% hydrogen present on methyl groups directly attached to aromatic groups.
Beta-H% hydrogen in CH or Ch2 groups in paraffinic or naphthenic groups, more than one carbon removed from an aromatic group.
Beta-CH2% hydrogen present in naphthenic methylene groups or methylene groups in beta position to an aromatic group.
Paraffinic-CH2% hydrogen present in paraffinic methylene groups.
Gamma-H% hydrogen present in methyl groups.
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