FC6
  -OEChem-04122417483D

 13 12  0     0  0  0  0  0  0999 V2000
   29.6170   -1.8650   40.2190 N   0  0  0  0  0  0  0  0  0  0  0  0
   30.1260   -2.5530   39.4070 C   0  0  0  0  0  0  0  0  0  0  0  0
   31.0710   -3.5380   38.1850 Fe  0  0  0  0  0  0  0  0  0  0  0  0
   30.3410   -5.0800   38.8410 C   0  0  0  0  0  0  0  0  0  0  0  0
   29.9600   -6.0400   39.3970 N   0  0  0  0  0  0  0  0  0  0  0  0
   29.7020   -3.4030   36.9730 C   0  0  0  0  0  0  0  0  0  0  0  0
   28.8200   -3.4340   36.2030 N   0  0  0  0  0  0  0  0  0  0  0  0
   32.3890   -3.7190   39.4320 C   0  0  0  0  0  0  0  0  0  0  0  0
   33.1520   -3.9620   40.2620 N   0  0  0  0  0  0  0  0  0  0  0  0
   31.8670   -2.0820   37.4090 C   0  0  0  0  0  0  0  0  0  0  0  0
   32.4080   -1.1190   36.9760 N   0  0  0  0  0  0  0  0  0  0  0  0
   32.0270   -4.5410   36.9920 C   0  0  0  0  0  0  0  0  0  0  0  0
   32.7250   -5.1520   36.2870 N   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  3  0  0  0  0
  2  3  1  0  0  0  0
  3  4  1  0  0  0  0
  3  6  1  0  0  0  0
  3  8  1  0  0  0  0
  3 10  1  0  0  0  0
  3 12  1  0  0  0  0
  4  5  3  0  0  0  0
  6  7  3  0  0  0  0
  8  9  3  0  0  0  0
 10 11  3  0  0  0  0
 12 13  3  0  0  0  0
M  END
> <OPENEYE_ISO_SMILES>
C(#N)[Fe](C#N)(C#N)(C#N)(C#N)C#N

> <OPENEYE_INCHI>
InChI=1S/6CN.Fe/c6*1-2;

> <OPENEYE_INCHIKEY>
HCMVSLMENOCDCK-UHFFFAOYSA-N

> <FORMULA>
C6FeN6

$$$$