{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,8]],"date-time":"2026-02-08T19:01:54Z","timestamp":1770577314471,"version":"3.49.0"},"reference-count":46,"publisher":"Wiley","issue":"17","license":[{"start":{"date-parts":[[2007,10,23]],"date-time":"2007-10-23T00:00:00Z","timestamp":1193097600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemPhysChem"],"published-print":{"date-parts":[[2007,12,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Acetonitrile and [D<jats:sub>3<\/jats:sub>]acetonitrile in the vicinal region of a planar AgX fiber contain linear dipole\u2013dipole linked oligomers as shown by 1) comparison of infrared band intensity ratios in the gaseous and condensed phases and 2) remarkable plots of absorbance (C\uf8ffN stretch) versus time during evaporation from an AgX planar fiber element. The plots (CH<jats:sub>3<\/jats:sub>CN 2252 cm<jats:sup>\u22121<\/jats:sup>, CD<jats:sub>3<\/jats:sub>CN 2262 cm<jats:sup>\u22121<\/jats:sup>) reveal the presence of octamers, hexamers, tetramers, and dimers along with some heptamer, trimer, and monomer structures. A novel isotope effect arises from the somewhat smaller size of the CD<jats:sub>3<\/jats:sub>CN resulting in an increase in the CN band intensity. The organized oligomers may be termed pseudocrystals and are the main components responsible for absorption intensity in the infrared spectrum of acetonitrile, on the AgX planar fiber or in an IR cell.<\/jats:p>","DOI":"10.1002\/cphc.200700465","type":"journal-article","created":{"date-parts":[[2007,10,23]],"date-time":"2007-10-23T06:42:52Z","timestamp":1193121772000},"page":"2513-2519","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Thin\u2010Film Infrared Spectroscopy of Acetonitrile"],"prefix":"10.1002","volume":"8","author":[{"given":"Edward M.","family":"Kosower","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gil","family":"Markovich","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Galina","family":"Borz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,11,19]]},"reference":[{"key":"e_1_2_6_1_2","unstructured":"\u00a0"},{"key":"e_1_2_6_2_2","first-page":"383","volume":"25","author":"Dumas J. B. A.","year":"1847","journal-title":"Compt. Rend."},{"key":"e_1_2_6_3_2","first-page":"332","volume":"54","author":"Dumas J. B. A.","year":"1848","journal-title":"Ann."},{"key":"e_1_2_6_4_2","unstructured":"\u00a0"},{"key":"e_1_2_6_5_2","first-page":"60","volume":"35","author":"Coblentz W. W.","year":"1905","journal-title":"Investigations of Infrared Spectra"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja01309a012"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.1749573"},{"key":"e_1_2_6_8_2","unstructured":"\u00a0"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1021\/ac00169a013"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp037983h"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp048192y"},{"key":"e_1_2_6_12_2","doi-asserted-by":"crossref","unstructured":"E. M. Kosower G. Markovich G. Borz ChemPhysChem2007 DOI: 10.1002\/cphc.200700462.","DOI":"10.1002\/cphc.200700462"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja01063a015"},{"key":"e_1_2_6_14_2","unstructured":"National Institute of Standards and Technology: http:\/\/webbook.nist.gov\/chemistry Search name: acetonitrile IR spectrum."},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1021\/j150658a048"},{"key":"e_1_2_6_16_2","doi-asserted-by":"publisher","DOI":"10.1016\/0019-1035(85)90118-6"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jqsrt.2005.03.004"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1029\/2005GL024283"},{"key":"e_1_2_6_19_2","doi-asserted-by":"publisher","DOI":"10.1107\/S0108768102017603"},{"key":"e_1_2_6_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0301-0104(01)00271-3"},{"key":"e_1_2_6_21_2","doi-asserted-by":"publisher","DOI":"10.1006\/icar.1996.0165"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1088\/0953-8984\/12\/15\/310"},{"key":"e_1_2_6_23_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.466367"},{"key":"e_1_2_6_24_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.theochem.2003.12.011"},{"key":"e_1_2_6_25_2","doi-asserted-by":"publisher","DOI":"10.1021\/j100071a005"},{"key":"e_1_2_6_26_2","unstructured":"A Google search of the Web yields the definition \u201cA substance that appears to be crystalline but does not have a true crystalline diffraction.\u201d The persistence of the oligomer species with enhanced absorption and the high quality of their spectra suggest an organized form."},{"key":"e_1_2_6_27_2","first-page":"520","volume":"13","author":"Kim H. S.","year":"1992","journal-title":"Bull. Korean Chem. Soc."},{"key":"e_1_2_6_28_2","doi-asserted-by":"publisher","DOI":"10.1016\/0584-8539(72)80107-7"},{"key":"e_1_2_6_29_2","first-page":"293","volume-title":"Molecular Liquids: Structure, Dynamics and Chemical Properties","author":"Michel H."},{"key":"e_1_2_6_30_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp9824297"},{"key":"e_1_2_6_31_2","doi-asserted-by":"publisher","DOI":"10.1063\/1.476479"},{"key":"e_1_2_6_32_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-4555(199907)30:7<501::AID-JRS402>3.0.CO;2-2"},{"key":"e_1_2_6_33_2","doi-asserted-by":"publisher","DOI":"10.1002\/1097-4555(200007)31:7<577::AID-JRS580>3.0.CO;2-B"},{"key":"e_1_2_6_34_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.susc.2003.10.022"},{"key":"e_1_2_6_35_2","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.60.2488"},{"key":"e_1_2_6_36_2","doi-asserted-by":"publisher","DOI":"10.1021\/ac60062a019"},{"key":"e_1_2_6_37_2","first-page":"224","volume":"85","author":"Gallo G. G.","year":"1955","journal-title":"Gazz. Chim. Italiana"},{"key":"e_1_2_6_38_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja983878n"},{"key":"e_1_2_6_39_2","doi-asserted-by":"publisher","DOI":"10.1016\/0166-1280(93)87217-2"},{"key":"e_1_2_6_40_2","first-page":"1181","volume":"315","author":"Mathieu D.","year":"1992","journal-title":"C. r. Acad. Sci. Paris S\u00e9rie II"},{"key":"e_1_2_6_41_2","doi-asserted-by":"publisher","DOI":"10.1002\/qua.560450620"},{"key":"e_1_2_6_42_2","doi-asserted-by":"publisher","DOI":"10.1021\/jp9523985"},{"key":"e_1_2_6_43_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja0650403"},{"key":"e_1_2_6_44_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja0636690"},{"key":"e_1_2_6_45_2","doi-asserted-by":"publisher","DOI":"10.1021\/ma00186a015"},{"key":"e_1_2_6_46_2","doi-asserted-by":"publisher","DOI":"10.1016\/0301-0104(94)00214-2"}],"container-title":["ChemPhysChem"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fcphc.200700465","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cphc.200700465","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,14]],"date-time":"2025-10-14T00:49:00Z","timestamp":1760402940000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/cphc.200700465"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,11,19]]},"references-count":46,"journal-issue":{"issue":"17","published-print":{"date-parts":[[2007,12,3]]}},"alternative-id":["10.1002\/cphc.200700465"],"URL":"https:\/\/doi.org\/10.1002\/cphc.200700465","archive":["Portico"],"relation":{},"ISSN":["1439-4235","1439-7641"],"issn-type":[{"value":"1439-4235","type":"print"},{"value":"1439-7641","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,11,19]]},"assertion":[{"value":"2007-07-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2007-11-19","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}