 Imidazole, protonatedFormula: C3H4N2Molecular weight: 68.0767rH 51.0 kJmol PHPMS Meot-Ner Mautner, 1988 gas phaserS 125. JmolK PHPMS Meot-Ner Mautner, 1988 gas phaserH 52.7 kJmol PHPMS Meot-Ner Mautner, 1988 gas phaserS 97.5 JmolK PHPMS Meot-Ner Mautner, 1988 gas phaserH 61.9 kJmol PHPMS Meot-Ner Mautner, 1988 gas phaserS 99.6 JmolK PHPMS Meot-Ner Mautner, 1988 gas phaserH 99.2 kJmol PHPMS Meot-Ner Mautner, 1988 gas phaserS 90.8 JmolK PHPMS Meot-Ner Mautner, 1988 gas phase 