RESIDUE   RQM      9
CONECT      FE1    3 S2   S4   S3  
CONECT      FE2    1 S3  
CONECT      FE3    3 S1   S2   S4  
CONECT      FE4    3 S1   S2   S3  
CONECT      S1     3 FE3  FE4  NI  
CONECT      S2     3 FE1  FE3  FE4 
CONECT      S4     3 FE1  FE3  NI  
CONECT      S3     3 FE1  FE2  FE4 
CONECT      NI     2 S1   S4  
END   
HET    RQM              9
HETNAM     RQM Fe(3)-Ni(1)-S(4) cluster
FORMUL      RQM    Fe4 Ni S4