CORAL: QSPRs of enthalpies of formation of organometallic compounds

A. P. Toropova, A. A. Toropov, E. Benfenati, G. Gini, D. Leszczynska, J. Leszczynski

Research output: Contribution to journalArticlepeer-review


Available on the Internet the CORAL software gives reasonable good prediction for standard enthalpy of formation for selected organometallic compounds (n = 132). The approach is tested using five random splits of the considered data into the sub-training set (n = 32-49), calibration set (n = 36-51), test set (n = 10-29), and the validation set (n = 22-41). Compounds of the validation set are not involved in building up the models. The average statistical quality of prediction is the following: correlation coefficient (R2) 0.991 ± 0.005 and standard error of estimation (s) 22.9 ± 5.6 kJ/mol.

Original languageEnglish
Pages (from-to)1684-1693
Number of pages10
JournalJournal of Mathematical Chemistry
Issue number7
Publication statusPublished - Aug 2013


  • CORAL software
  • Organometallic compound
  • QSPR
  • Standard enthalpy

ASJC Scopus subject areas

  • Chemistry(all)
  • Applied Mathematics


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