I Lab Services 

Formula 

Molecular weight 

Chemical shifts 

Coupling constants 

Name substring 

References 

4.9  Search FNMR DB 

This option allows you to search ACD/FNMR database that includes more than 13,800 fluorine 

containing compounds with experimental shifts and coupling constants. 

Each database entry contains: 

Chemical structure 

Formula 

Name 

Molecular weight 

Chemical shifts 

Coupling constants 

References 

You can perform searches according to the following parameters: 

Chemical substructure 

Structure 

Similar structure 

Formula 

Molecular weight 

Chemical shifts 

Coupling constants 

Name substring 

References 

4.10  Search PNMR DB 

This option allows you to search the ACD/PNMR database that includes more than 22,600 

phosphorus containing compounds with experimental shifts and coupling constants. 

Each database entry contains: 

Chemical structure 

Formula 

Name 

Molecular weight 

ACD/I Lab via ChemSketch  

User's Guide 

32