What Does IBS Stand For?

IBS stands for Incomplete Basis Set

IBS, or Incomplete Basis Set, refers to a collection of basis functions used in quantum mechanical calculations that does not encompass all the necessary functions to accurately represent the target molecular wavefunction. This approximation can lead to errors in computed properties and predictions, making it essential for researchers to recognize the limitations of using an incomplete basis set in their simulations and analyses.

Other Meanings for IBS