Bond: 
Class representing a single Bond connecting two or three atoms, depending on kind of the bond
- Properties:
 
- 
 
- BondType
 
- - Bond Type of the Bond
	
 
- Molecule
 
- - Molecule the bond belongs to
	
 
- Name
 
- - Bond name for text representation
	
 
- ID
 
- - Serial number of the Bond Type within all BondTypes of the System
	
 
- Number
 
- - Serial number of the bond within all bonds in the system having the same kind (pairwise or angle-bending)
	
 
- Atoms
 
- - Pair or Triplet of atoms bonded by the bond
	
 
- Value
 
- - Distance or angle of the bond