Zeuch, Thomas

[["dc.bibliographiccitation.firstpage","6859"],["dc.bibliographiccitation.issue","15"],["dc.bibliographiccitation.journal","Physical Chemistry Chemical Physics"],["dc.bibliographiccitation.lastpage","6871"],["dc.bibliographiccitation.volume","16"],["dc.contributor.author","Buck, Udo"],["dc.contributor.author","Pradzynski, Christoph C."],["dc.contributor.author","Zeuch, Thomas"],["dc.contributor.author","Dieterich, Johannes M."],["dc.contributor.author","Hartke, Bernd"],["dc.date.accessioned","2018-11-07T09:46:25Z"],["dc.date.available","2018-11-07T09:46:25Z"],["dc.date.issued","2014"],["dc.description.abstract","Size selected water clusters are generated by photoionizing sodium doped clusters close to the ionization threshold. This procedure is free of fragmentation. Upon infrared excitation, size- and isomer-specific OH-stretch spectra are obtained over a large range of cluster sizes. In one application of this method the infrared spectra of single water cluster sizes are investigated. A comparison with calculations, based on structures optimized by genetic algorithms, has been made to tentatively derive cluster structures which reproduce the experimental spectra. We identified a single all-surface structure for n = 25 and mixtures with one or two interior molecules for n = 24 and 32. In another application the sizes are determined at which the crystallization sets in. Surprisingly, this process strongly depends on the cluster temperature. The crystallization starts at sizes below n = 200 at higher temperatures and the onset is shifted to sizes above n = 400 at lower temperatures."],["dc.description.sponsorship","Deutsche Forschungsgemeinschaft [ZE 890 1-1, 2, GRK 782]"],["dc.identifier.doi","10.1039/c3cp55185g"],["dc.identifier.fs","609790"],["dc.identifier.isi","000333121300004"],["dc.identifier.pmid","24603719"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/10128"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/34864"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1463-9084"],["dc.relation.issn","1463-9076"],["dc.rights.access","openAccess"],["dc.title","A size resolved investigation of large water clusters"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","9054"],["dc.bibliographiccitation.issue","25"],["dc.bibliographiccitation.journal","Physical Chemistry, Chemical Physics"],["dc.bibliographiccitation.lastpage","9057"],["dc.bibliographiccitation.volume","14"],["dc.contributor.author","Forck, Richard M."],["dc.contributor.author","Dieterich, Johannes M."],["dc.contributor.author","Pradzynski, Christoph C."],["dc.contributor.author","Huchting, Anna L."],["dc.contributor.author","Mata, Ricardo A."],["dc.contributor.author","Zeuch, Thomas"],["dc.date.accessioned","2018-11-07T09:15:19Z"],["dc.date.accessioned","2020-05-12T12:31:49Z"],["dc.date.available","2018-11-07T09:15:19Z"],["dc.date.available","2020-05-12T12:31:49Z"],["dc.date.issued","2012"],["dc.description.abstract","The structures of sodium doped water trimers are characterized on the basis of their infrared action spectra in the OH- stretching region and a global optimization approach to identify the lowest energy minima. The most stable structure is an open ring with two contacts of terminal water molecules to the Na atom. This structure explains the dominating feature in the IR depletion spectrum around 3410 cm(-1). Three additional isomer classes were found in an energy window of 12 kJ mol (-1) with vertical ionization energies ranging from similar to 3.83 eV to similar to 4.36 eV. These structures show different hydrogen bonding and sodium coordination patterns and are identified by specific spectral features in the IR spectra. The significant abundance of closed rings with an external Na atom, resembling the undoped water trimer, suggests that for larger clusters the picture of the sodium atom being situated on the cluster surface seems adequate."],["dc.description.sponsorship","DFG [GRK782, ZE 890-1-1]"],["dc.identifier.doi","10.1039/c2cp41066d"],["dc.identifier.isi","000305006200033"],["dc.identifier.pmid","22641269"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/10229"],["dc.identifier.scopus","2-s2.0-84862275370"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/27651"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/65225"],["dc.identifier.url","http://www.scopus.com/inward/record.url?eid=2-s2.0-84862275370&partnerID=MN8TOARS"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.relation.eissn","1463-9084"],["dc.relation.issn","1463-9076"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Structural diversity in sodium doped water trimers"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]