Atom Bond Connectivity Calculator

bond strain energy index

All Tools

Loading tool...

About Atom Bond Connectivity Calculator

An atom-bond connectivity calculator computing ABC(G) = Σ √((d(i)+d(j)-2)/(d(i)·d(j))). Estrada et al. (1998). Models strain energy of chemical bonds. Excellent for predicting heat of formation. ABC-conjecture for trees. Client-side.

Atom Bond Connectivity Calculator Features

  • ABC(G)
  • √((d+d-2)/dd)
  • Strain
  • Heat form.
  • Common graphs
Advertisement
Advertisement