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IV.A.3.a. (XIV.E.)

Compare Enthalpies of formation at 298K for semiempirical models

Enter Formula
or choose by chemical groups.

Rules for chemical formula

Species in the CCCBDB

Going to the group selection page allows the selection of molecules with certain chemical groups, such as C=O bonds or NH2 groups. A list of species that match the group criteria is returned and one or more may be selected.