{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,2,10]],"date-time":"2024-02-10T18:22:32Z","timestamp":1707589352939},"reference-count":19,"publisher":"AIP Publishing","issue":"12","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2001,9,22]]},"abstract":"<jats:p>The vapor pressure isotope effect between samples of isotopically substituted ammonia, NH3,\u2008ND3 and NH315, and their mixtures was measured as a function of temperature (225&amp;lt;T\/K&amp;lt;259) and mixture composition. The p(x,T) results were used to calculate the excess molar Gibbs energy function of the mixtures. The GE(x,T) data were fitted to a temperature dependent Redlich\u2013Kister equation and compared with theoretical calculations based on a modified version of the theory of isotope effects in mixtures. The theoretical estimates are in good agreement with the experimental data, confirming the mechanisms responsible for the deviations from ideality in such \u201calmost ideal\u201d systems.<\/jats:p>","DOI":"10.1063\/1.1396671","type":"journal-article","created":{"date-parts":[[2002,7,26]],"date-time":"2002-07-26T14:16:02Z","timestamp":1027692962000},"page":"5546-5553","update-policy":"http:\/\/dx.doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":2,"title":["Deviations from ideal behavior in isotopic mixtures of ammonia"],"prefix":"10.1063","volume":"115","author":[{"given":"J. N. Canongia","family":"Lopes","sequence":"first","affiliation":[{"name":"Centro de Qu\u0131\u0301mica Estrutural, Instituto Superior T\u00e9cnico, 1049-001 Lisboa, Portugal"}]},{"given":"L. P. N.","family":"Rebelo","sequence":"additional","affiliation":[{"name":"Centro de Qu\u0131\u0301mica Estrutural, Instituto Superior T\u00e9cnico, 1049-001 Lisboa, Portugal"}]},{"given":"J. C. G.","family":"Calado","sequence":"additional","affiliation":[{"name":"Centro de Qu\u0131\u0301mica Estrutural, Instituto Superior T\u00e9cnico, 1049-001 Lisboa, Portugal"}]}],"member":"317","reference":[{"key":"2024020610164233800_r1","doi-asserted-by":"crossref","first-page":"1485","DOI":"10.1063\/1.1701033","volume":"34","year":"1961","journal-title":"J. Chem. Phys."},{"key":"2024020610164233800_r2","doi-asserted-by":"crossref","first-page":"619","DOI":"10.1016\/0378-4371(78)90204-2","volume":"91","year":"1978","journal-title":"Physica A"},{"key":"2024020610164233800_r3","doi-asserted-by":"crossref","first-page":"689","DOI":"10.1021\/cr60292a004","volume":"74","year":"1974","journal-title":"Chem. Rev."},{"key":"2024020610164233800_r4","doi-asserted-by":"crossref","first-page":"2645","DOI":"10.1021\/cr00024a004","volume":"93","year":"1993","journal-title":"Chem. Rev."},{"key":"2024020610164233800_r5","doi-asserted-by":"crossref","first-page":"359","DOI":"10.1515\/zna-1989-0503","volume":"44","year":"1989","journal-title":"Z. Naturfor-sch., A: Phys. Sci."},{"key":"2024020610164233800_r6","doi-asserted-by":"crossref","first-page":"993","DOI":"10.1016\/S0021-9614(05)80009-6","volume":"24","year":"1992","journal-title":"J. Chem. Thermodyn."},{"key":"2024020610164233800_r7","doi-asserted-by":"crossref","first-page":"3355","DOI":"10.1021\/j100345a093","volume":"93","year":"1989","journal-title":"J. Phys. Chem."},{"key":"2024020610164233800_r8","first-page":"237","volume":"415","year":"1972","journal-title":"T\u00e9cnica, Revista de Engenharia"},{"key":"2024020610164233800_r9","doi-asserted-by":"crossref","first-page":"1163","DOI":"10.1016\/0021-9614(87)90054-1","volume":"19","year":"1987","journal-title":"J. Chem. Thermodyn."},{"key":"2024020610164233800_r10"},{"key":"2024020610164233800_r11","doi-asserted-by":"crossref","first-page":"721","DOI":"10.1002\/bbpc.19950990505","volume":"99","year":"1995","journal-title":"Ber. Bunsenges. Phys. Chem."},{"key":"2024020610164233800_r12","doi-asserted-by":"crossref","first-page":"5498","DOI":"10.1063\/1.1670078","volume":"49","year":"1968","journal-title":"J. Chem. Phys."},{"key":"2024020610164233800_r13","doi-asserted-by":"crossref","first-page":"4582","DOI":"10.1063\/1.466290","volume":"100","year":"1994","journal-title":"J. Chem. Phys."},{"key":"2024020610164233800_r14","doi-asserted-by":"crossref","first-page":"2969","DOI":"10.1063\/1.452050","volume":"86","year":"1987","journal-title":"J. Chem. Phys."},{"key":"2024020610164233800_r15","doi-asserted-by":"crossref","first-page":"1311","DOI":"10.1063\/1.1668797","volume":"48","year":"1968","journal-title":"J. Chem. Phys."},{"key":"2024020610164233800_r16","doi-asserted-by":"crossref","first-page":"2869","DOI":"10.1063\/1.1674413","volume":"53","year":"1970","journal-title":"J. Chem. Phys."},{"key":"2024020610164233800_r17","first-page":"635","volume":"7","year":"1971","journal-title":"J. Phys. Chem. Ref. Data"},{"key":"2024020610164233800_r18","doi-asserted-by":"crossref","first-page":"3117","DOI":"10.1063\/1.434330","volume":"66","year":"1977","journal-title":"J. Chem. Phys."},{"key":"2024020610164233800_r19","doi-asserted-by":"crossref","first-page":"1211","DOI":"10.1063\/1.441228","volume":"74","year":"1981","journal-title":"J. Chem. Phys."}],"container-title":["The Journal of Chemical Physics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.aip.org\/aip\/jcp\/article-pdf\/115\/12\/5546\/19202103\/5546_1_online.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.aip.org\/aip\/jcp\/article-pdf\/115\/12\/5546\/19202103\/5546_1_online.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,2,6]],"date-time":"2024-02-06T10:37:46Z","timestamp":1707215866000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.aip.org\/jcp\/article\/115\/12\/5546\/457720\/Deviations-from-ideal-behavior-in-isotopic"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2001,9,22]]},"references-count":19,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2001,9,22]]}},"URL":"https:\/\/doi.org\/10.1063\/1.1396671","relation":{},"ISSN":["0021-9606","1089-7690"],"issn-type":[{"value":"0021-9606","type":"print"},{"value":"1089-7690","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2001,9,22]]},"published":{"date-parts":[[2001,9,22]]}}}