{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T21:03:29Z","timestamp":1761512609072,"version":"3.41.2"},"reference-count":43,"publisher":"AIP Publishing","issue":"20","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2008,11,28]]},"abstract":"<jats:p>The ionization and charge transfer processes, which occur when a doped helium droplet undergoes electron impact, are studied for droplets doped with van der Waals complexes with various structures and electrostatic moments. The mass spectra of the two isomers of hydrogen cyanide complexed with either cyanoacetylene or acetylene in helium droplets were obtained using optically selected mass spectrometry, and show that the structure of the complex has a large effect on the fragmentation pattern. The resulting fragmentation pattern is consistent with an ionization process in which charge steering strongly influences the site of initial ionization. The observed dissociation products may also be subject to caging by the helium matrix.<\/jats:p>","DOI":"10.1063\/1.3025917","type":"journal-article","created":{"date-parts":[[2008,11,25]],"date-time":"2008-11-25T00:06:45Z","timestamp":1227571605000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":18,"title":["Ionization and fragmentation of isomeric van der Waals complexes embedded in helium nanodroplets"],"prefix":"10.1063","volume":"129","author":[{"given":"William K.","family":"Lewis","sequence":"first","affiliation":[{"name":"University of North Carolina 1 Department of Chemistry, , Chapel Hill, North Carolina 27599, USA"},{"name":"University of Dayton Research Institute 2 Sensors Technology Office, , Dayton, Ohio 45469, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C. Michael","family":"Lindsay","sequence":"additional","affiliation":[{"name":"University of North Carolina 1 Department of Chemistry, , Chapel Hill, North Carolina 27599, USA"},{"name":"U.S. Air Force Research Laboratory (AFRL)\/RWME 3 , Eglin AFB, Florida 32542, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roger E.","family":"Miller","sequence":"additional","affiliation":[{"name":"University of North Carolina 1 Department of Chemistry, , Chapel Hill, North Carolina 27599, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"317","published-online":{"date-parts":[[2008,11,24]]},"reference":[{"key":"2023080101570385600_c1","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1146\/annurev.physchem.49.1.1","volume":"49","year":"1998","journal-title":"Annu. Rev. Phys. Chem."},{"key":"2023080101570385600_c2","doi-asserted-by":"publisher","first-page":"10090","DOI":"10.1063\/1.1418746","volume":"115","year":"2001","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c3","doi-asserted-by":"publisher","first-page":"10065","DOI":"10.1063\/1.1418249","volume":"115","year":"2001","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c4","doi-asserted-by":"publisher","first-page":"10119","DOI":"10.1063\/1.1415433","volume":"115","year":"2001","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c5","doi-asserted-by":"publisher","first-page":"2622","DOI":"10.1002\/anie.200300611","volume":"43","year":"2004","journal-title":"Angew. Chem., Int. Ed."},{"key":"2023080101570385600_c6","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1007\/BF01437187","volume":"15","year":"1990","journal-title":"Z. Phys D: At., Mol. Clusters"},{"key":"2023080101570385600_c7","doi-asserted-by":"publisher","first-page":"1566","DOI":"10.1103\/PhysRevLett.75.1566","volume":"75","year":"1995","journal-title":"Phys. Rev. Lett."},{"key":"2023080101570385600_c8","doi-asserted-by":"publisher","first-page":"2128","DOI":"10.1021\/j100112a012","volume":"97","year":"1993","journal-title":"J. Phys. Chem."},{"key":"2023080101570385600_c9","doi-asserted-by":"publisher","first-page":"11283","DOI":"10.1021\/ja030653q","volume":"126","year":"2004","journal-title":"J. Am. Chem. Soc."},{"key":"2023080101570385600_c10","doi-asserted-by":"publisher","first-page":"8191","DOI":"10.1063\/1.469231","volume":"102","year":"1995","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c11","doi-asserted-by":"publisher","first-page":"7872","DOI":"10.1063\/1.472567","volume":"105","year":"1996","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c12","doi-asserted-by":"publisher","first-page":"2548","DOI":"10.1063\/1.471009","volume":"104","year":"1996","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c13","doi-asserted-by":"publisher","first-page":"93","DOI":"10.1007\/s004600050166","volume":"40","year":"1997","journal-title":"Z. Phys. D: At., Mol. Clusters"},{"key":"2023080101570385600_c14","doi-asserted-by":"publisher","first-page":"10679","DOI":"10.1063\/1.477765","volume":"109","year":"1998","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c15","doi-asserted-by":"publisher","first-page":"9371","DOI":"10.1063\/1.476389","volume":"108","year":"1998","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c16","doi-asserted-by":"publisher","first-page":"4075","DOI":"10.1039\/b002051f","volume":"2","year":"2000","journal-title":"Phys. Chem. Chem. Phys."},{"key":"2023080101570385600_c17","doi-asserted-by":"publisher","first-page":"7235","DOI":"10.1021\/ja042489s","volume":"127","year":"2005","journal-title":"J. Am. Chem. Soc."},{"key":"2023080101570385600_c18","doi-asserted-by":"publisher","first-page":"141103","DOI":"10.1063\/1.2046672","volume":"123","year":"2005","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c19","doi-asserted-by":"crossref","first-page":"7481","DOI":"10.1021\/jp0713965","volume":"111","year":"2007","journal-title":"J. Phys. Chem. A"},{"key":"2023080101570385600_c20","doi-asserted-by":"publisher","first-page":"4082","DOI":"10.1039\/b511628g","volume":"7","year":"2005","journal-title":"Phys. Chem. Chem. Phys."},{"key":"2023080101570385600_c21","doi-asserted-by":"publisher","first-page":"1791","DOI":"10.1021\/jp0544437","volume":"110","year":"2006","journal-title":"J. Phys. Chem. A"},{"key":"2023080101570385600_c22","doi-asserted-by":"crossref","first-page":"79","DOI":"10.1016\/j.ijms.2006.02.019","volume":"253","year":"2006","journal-title":"Int. J. Mass Spectrom."},{"key":"2023080101570385600_c23","doi-asserted-by":"publisher","first-page":"032714","DOI":"10.1103\/PhysRevA.76.032714","volume":"76","year":"2007","journal-title":"Phys. Rev. A"},{"key":"2023080101570385600_c24","first-page":"403","volume-title":"Proceedings of the International School of Physics Enrico Fermi, Course XXI on Liquid Helium","author":"Carerei","year":"1963"},{"key":"2023080101570385600_c25","doi-asserted-by":"publisher","first-page":"409","DOI":"10.1016\/S0009-2614(97)01276-1","volume":"282","year":"1998","journal-title":"Chem. Phys. Lett."},{"key":"2023080101570385600_c26","doi-asserted-by":"publisher","first-page":"10195","DOI":"10.1063\/1.477713","volume":"109","year":"1998","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c27","doi-asserted-by":"publisher","first-page":"645","DOI":"10.1080\/002689799163497","volume":"97","year":"1999","journal-title":"Mol. Phys."},{"key":"2023080101570385600_c28","doi-asserted-by":"publisher","first-page":"10149","DOI":"10.1021\/jp991853k","volume":"103","year":"1999","journal-title":"J. Phys. Chem. A"},{"key":"2023080101570385600_c29","doi-asserted-by":"publisher","first-page":"658","DOI":"10.1016\/S1044-0305(03)00213-7","volume":"14","year":"2003","journal-title":"J. Am. Soc. Mass Spectrom."},{"key":"2023080101570385600_c30","doi-asserted-by":"publisher","first-page":"876","DOI":"10.1002\/(SICI)1097-0231(19980715)12:13&lt;876::AID-RCM247&gt;3.0.CO;2-0","volume":"12","year":"1998","journal-title":"Rapid Commun. Mass Spectrom."},{"key":"2023080101570385600_c31","doi-asserted-by":"crossref","first-page":"7282","DOI":"10.1021\/jp070015k","volume":"111","year":"2007","journal-title":"J. Phys. Chem. A"},{"key":"2023080101570385600_c32","first-page":"270","volume-title":"On Scaling Parameters for Predicting Cluster Sizes in Free Jets","year":"1995","edition":"19th ed."},{"key":"2023080101570385600_c33","doi-asserted-by":"publisher","first-page":"381","DOI":"10.1016\/0009-2614(93)85569-A","volume":"206","year":"1993","journal-title":"Chem. Phys. Lett."},{"key":"2023080101570385600_c34","doi-asserted-by":"crossref","first-page":"1293","DOI":"10.1364\/OL.22.001293","volume":"22","year":"1997","journal-title":"Opt. Lett."},{"key":"2023080101570385600_c35","doi-asserted-by":"publisher","first-page":"281","DOI":"10.1002\/mas.20117","volume":"26","year":"2007","journal-title":"Mass Spectrom. Rev."},{"key":"2023080101570385600_c36","doi-asserted-by":"publisher","first-page":"755","DOI":"10.1021\/ja00290a003","volume":"107","year":"1985","journal-title":"J. Am. Chem. Soc."},{"key":"2023080101570385600_c37","doi-asserted-by":"publisher","first-page":"13","DOI":"10.1007\/s100530170049","volume":"16","year":"2001","journal-title":"Eur. Phys. J. D"},{"key":"2023080101570385600_c38","doi-asserted-by":"publisher","first-page":"244513","DOI":"10.1063\/1.2745294","volume":"126","year":"2007","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c39","doi-asserted-by":"publisher","first-page":"1339","DOI":"10.1103\/PhysRev.116.1339","volume":"116","year":"1959","journal-title":"Phys. Rev."},{"key":"2023080101570385600_c40","doi-asserted-by":"publisher","first-page":"1388","DOI":"10.1103\/PhysRevB.15.1388","volume":"15","year":"1977","journal-title":"Phys. Rev. B"},{"key":"2023080101570385600_c41","doi-asserted-by":"publisher","first-page":"10966","DOI":"10.1063\/1.481736","volume":"112","year":"2000","journal-title":"J. Chem. Phys."},{"key":"2023080101570385600_c42","first-page":"109","volume":"284\u2013288","year":"2000","journal-title":"Physica B"},{"key":"2023080101570385600_c43"}],"container-title":["The Journal of Chemical Physics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.aip.org\/aip\/jcp\/article-pdf\/doi\/10.1063\/1.3025917\/13421847\/201101_1_online.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.aip.org\/aip\/jcp\/article-pdf\/doi\/10.1063\/1.3025917\/13421847\/201101_1_online.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,1]],"date-time":"2023-08-01T01:57:12Z","timestamp":1690855032000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.aip.org\/jcp\/article\/129\/20\/201101\/907517\/Ionization-and-fragmentation-of-isomeric-van-der"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,11,24]]},"references-count":43,"journal-issue":{"issue":"20","published-print":{"date-parts":[[2008,11,28]]}},"URL":"https:\/\/doi.org\/10.1063\/1.3025917","relation":{},"ISSN":["0021-9606","1089-7690"],"issn-type":[{"type":"print","value":"0021-9606"},{"type":"electronic","value":"1089-7690"}],"subject":[],"published-other":{"date-parts":[[2008,11,28]]},"published":{"date-parts":[[2008,11,24]]},"article-number":"201101"}}