| struct Bbondtype { | |
| Bbondtype* next; | |
| char type1[8]; | // Atom type 1 |
| char type2[8]; | // Atom type 2 |
| float covlength; | // Covalent bond length |
| float vdwdist; | // Van der Waals interaction distance |
| long number; | // Number of this type |
| float std; | // Standard deviation of covalent bond length |
| } ; |