Checker searches for errors in the use of coordinative bonds:
- 2 multicenters connected with a bond
- coordinated atom is connected to an atom of the same multicenter with a coordinative bond
- multicenter merged with one of its atoms
Fixer offers deleting the wrong bond or the multicenter
Example:
| Coordination System Error Checker | Warning: | Fix |
|---|---|---|
| Delete bond | ||
| Detect coordinative bond |  |
 |
| Detect coordinative bond |  |
 |