| Enumerations for _Peak_char.Coupling_pattern (An open enumeration) | |
|---|---|
| d | doublet |
| dd | 'doublet of doublets' |
| ddd | 'doublet of doublets of doublets' |
| dm | 'doublet of multiplets' |
| dt | 'doublet of triplets' |
| hpt | heptet |
| hxt | hextet |
| m | multiplet |
| q | quartet |
| qd | 'quartet of doublets' |
| qn | quintet |
| s | singlet |
| sxt | sextet |
| t | triplet |
| td | 'triplet of doublets' |