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J.; Mallard, W. G., Eds., NIST Chemistry WebBook, NIST Standard\nReference Database Number 69, National Institute of Standards and\nTechnology, Gaithersburg, MD 20899, U.S.A (https:\/\/doi.org\/10.18434\/T4D303).\nThe standard reaction enthalpy (\u0394rHo) for the formation of propylene carbonate (PC) from\npropylene oxide (PO) and CO2 in the gas phase was estimated\nusing the standard enthalpies of formation (\u0394fHo) for PC, PO, and CO2, which are\n\u2212139.2 (or \u2212134.7), \u221222.6 (or \u221228.0),\nand \u221294.1 kcal mol\u20131, respectively. The \u0394fHo values for PC and PO were determined\nvia static bomb calorimetry (denoted as the Ccb method), while the\nvalues in parentheses were calculated using \u0394fHo values in the liquid phase combined with standard\nenthalpies of vaporization (\u0394vapHo), denoted as the N\/A method. Consequently, the \u0394rHo for the formation of PC was\nestimated to be \u221222.5 and \u221212.7 kcal\u00b7mol\u20131 using the Ccb and N\/A methods, respectively."},{"key":"ref3\/cit3","doi-asserted-by":"publisher","DOI":"10.1021\/jp073873p"},{"key":"ref4\/cit4","doi-asserted-by":"publisher","DOI":"10.1021\/jp809471s"},{"key":"ref5\/cit5","doi-asserted-by":"publisher","DOI":"10.1039\/c2cp41698k"},{"key":"ref6\/cit6","doi-asserted-by":"publisher","DOI":"10.1021\/ie501063f"},{"key":"ref7\/cit7","doi-asserted-by":"publisher","DOI":"10.1021\/acsomega.3c05909"},{"key":"ref8\/cit8","doi-asserted-by":"publisher","DOI":"10.1002\/cssc.201902719"},{"key":"ref9\/cit9a","doi-asserted-by":"publisher","DOI":"10.1016\/j.eurpolymj.2019.109460"},{"key":"ref9\/cit9b","doi-asserted-by":"publisher","DOI":"10.1021\/acsomega.4c07413"},{"key":"ref10\/cit10a","doi-asserted-by":"publisher","DOI":"10.1080\/00397911.2016.1170148"},{"key":"ref10\/cit10b","doi-asserted-by":"publisher","DOI":"10.3390\/catal10121419"},{"key":"ref10\/cit10c","doi-asserted-by":"publisher","DOI":"10.1039\/C9CC09048G"},{"key":"ref10\/cit10d","doi-asserted-by":"publisher","DOI":"10.1002\/asia.202200379"},{"key":"ref11\/cit11","doi-asserted-by":"publisher","DOI":"10.1039\/D3PY00481C"},{"key":"ref12\/cit12","doi-asserted-by":"publisher","DOI":"10.1002\/jcc.10138"},{"key":"ref13\/cit13","doi-asserted-by":"publisher","DOI":"10.1021\/ma070423m"},{"key":"ref14\/cit14","doi-asserted-by":"publisher","DOI":"10.1021\/acsomega.1c03229"},{"key":"ref15\/cit15","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpcb.3c04724"},{"key":"ref16\/cit16a","doi-asserted-by":"publisher","DOI":"10.1002\/cssc.201500103"},{"key":"ref16\/cit16b","doi-asserted-by":"publisher","DOI":"10.1039\/C4CP05464D"},{"key":"ref16\/cit16c","doi-asserted-by":"publisher","DOI":"10.1039\/C5GC02697K"},{"key":"ref16\/cit16d","doi-asserted-by":"publisher","DOI":"10.3390\/catal14010090"},{"key":"ref16\/cit16e","doi-asserted-by":"publisher","DOI":"10.1021\/acs.joc.8b00722"},{"key":"ref17\/cit17","doi-asserted-by":"publisher","DOI":"10.1002\/pola.28139"},{"key":"ref18\/cit18a","doi-asserted-by":"publisher","DOI":"10.1039\/C4GC00127C"},{"key":"ref18\/cit18b","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.7b02399"},{"key":"ref18\/cit18c","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.7b04389"},{"key":"ref18\/cit18d","doi-asserted-by":"publisher","DOI":"10.1002\/bkcs.12901"},{"key":"ref19\/cit19a","doi-asserted-by":"publisher","DOI":"10.1021\/jo301497g"},{"key":"ref19\/cit19b","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.9b11877"},{"key":"ref19\/cit19c","doi-asserted-by":"publisher","DOI":"10.1021\/ja045562n"},{"key":"ref20\/cit20","doi-asserted-by":"publisher","DOI":"10.1063\/1.481224"},{"key":"ref21\/cit21","doi-asserted-by":"publisher","DOI":"10.1063\/1.2770701"},{"key":"ref22\/cit22","doi-asserted-by":"publisher","DOI":"10.1007\/s00214-007-0310-x"},{"key":"ref23\/cit23","doi-asserted-by":"publisher","DOI":"10.1063\/1.478591"},{"key":"ref24\/cit24","unstructured":"Frisch, M. 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