Würtele, Christian

[["dc.bibliographiccitation.firstpage","51"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Zeitschrift für Hochschulentwicklung"],["dc.bibliographiccitation.lastpage","59"],["dc.bibliographiccitation.volume","7"],["dc.contributor.author","Blank, Jennifer"],["dc.contributor.author","Waitz, Thomas"],["dc.contributor.author","Würtele, Christian"],["dc.date.accessioned","2019-07-10T08:14:06Z"],["dc.date.available","2019-07-10T08:14:06Z"],["dc.date.issued","2012"],["dc.description.abstract","Seit Beginn des Bologna-Prozesses werden noch immer Modulpläne in verschiedenen universitären Fächern neu strukturiert und weiterentwickelt. Im Master-Studiengang Chemie an der Justus-Liebig-Universität Gießen wurde so das Projekt zum kompetenzorientierten Lernen durch Lehren in der Bioanorganik als neues Lehrformat etabliert. Die Lehrveranstaltung wurde erstmals im Sommersemester 2010 durchgeführt und bereits 2011 mit dem Hessischen Hochschulpreis für Exzellenz in der Lehre ausgezeichnet. Das besondere Merkmal des Projekts ist die Ausrichtung eines bioanorganischen Schülersymposiums, das eigenverantwortlich von den Studierenden des 2. Semesters im Master-Studiengang Chemie organisiert und durchgeführt wird. Zu diesem Symposium werden Leistungskurse Chemie und Biologie eingeladen. Durch das Prinzip des „shift from teaching to learning“ wird eine kooperative und konstruktive Auseinandersetzung mit den fachlichen Inhalten gewährleistet."],["dc.identifier.fs","593304"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/9518"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/61435"],["dc.language.iso","de"],["dc.notes.intern","Merged from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","CC BY-NC-ND 3.0"],["dc.rights.uri","http://creativecommons.org/licenses/by-nc-nd/3.0"],["dc.subject.ddc","540"],["dc.title","Das „bioanorganische Schülersymposium“: Lernen durch Lehren an der Hochschule"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","7922"],["dc.bibliographiccitation.issue","25"],["dc.bibliographiccitation.journal","Journal of the American Chemical Society"],["dc.bibliographiccitation.lastpage","7935"],["dc.bibliographiccitation.volume","140"],["dc.contributor.author","Lindley, Brian M."],["dc.contributor.author","van Alten, Richt S."],["dc.contributor.author","Finger, Markus"],["dc.contributor.author","Schendzielorz, Florian S."],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Miller, Alexander J. M."],["dc.contributor.author","Siewert, Inke"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2019-10-28T10:12:34Z"],["dc.date.available","2019-10-28T10:12:34Z"],["dc.date.issued","2018"],["dc.description.abstract","A comprehensive mechanistic study of N2 activation and splitting into terminal nitride ligands upon reduction of the rhenium dichloride complex [ReCl2(PNP)] is presented (PNP- = N(CH2CH2P tBu2)2-). Low-temperature studies using chemical reductants enabled full characterization of the N2-bridged intermediate [{(PNP)ClRe}2(N2)] and kinetic analysis of the N-N bond scission process. Controlled potential electrolysis at room temperature also resulted in formation of the nitride product [Re(N)Cl(PNP)]. This first example of molecular electrochemical N2 splitting into nitride complexes enabled the use of cyclic voltammetry (CV) methods to establish the mechanism of reductive N2 activation to form the N2-bridged intermediate. CV data was acquired under Ar and N2, and with varying chloride concentration, rhenium concentration, and N2 pressure. A series of kinetic models was vetted against the CV data using digital simulations, leading to the assignment of an ECCEC mechanism (where \"E\" is an electrochemical step and \"C\" is a chemical step) for N2 activation that proceeds via initial reduction to ReII, N2 binding, chloride dissociation, and further reduction to ReI before formation of the N2-bridged, dinuclear intermediate by comproportionation with the ReIII precursor. Experimental kinetic data for all individual steps could be obtained. The mechanism is supported by density functional theory computations, which provide further insight into the electronic structure requirements for N2 splitting in the tetragonal frameworks enforced by rigid pincer ligands."],["dc.identifier.doi","10.1021/jacs.8b03755"],["dc.identifier.pmid","29856611"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15622"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/62532"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1520-5126"],["dc.relation.issn","0002-7863"],["dc.relation.issn","1520-5126"],["dc.relation.orgunit","Institut für Röntgenphysik"],["dc.relation.workinggroup","RG Salditt (Structure of Biomolecular Assemblies and X-Ray Physics)"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.gro","cellular biophysics"],["dc.title","Mechanism of Chemical and Electrochemical N2 Splitting by a Rhenium Pincer Complex"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","10411"],["dc.bibliographiccitation.issue","68"],["dc.bibliographiccitation.journal","Chemical Communications"],["dc.bibliographiccitation.lastpage","10414"],["dc.bibliographiccitation.volume","52"],["dc.contributor.author","Krick, Marcel"],["dc.contributor.author","Holstein, Julian"],["dc.contributor.author","Wuertele, Christian"],["dc.contributor.author","Clever, Guido H."],["dc.date.accessioned","2018-11-07T10:20:07Z"],["dc.date.available","2018-11-07T10:20:07Z"],["dc.date.issued","2016"],["dc.description.abstract","A series of [Pd2L4] coordination cages featuring endohedral functionalities in central backbone positions was synthesized. Although attached via C=C double bonds, the substituents behave as molecular rotors. This is explained by their pronounced donor-acceptor character which lowers rotational barriers and allows for electronic control over the spinning rates inside the cage. The dynamic behaviour of the free ligands, assembled cages and host-guest complexes is compared with the aid of NMR experiments, X-ray structure analysis and molecular modelling."],["dc.description.sponsorship","DFG [CL 489/2-1, SPP 1807, IRTG 1422]"],["dc.identifier.doi","10.1039/c6cc04155h"],["dc.identifier.isi","000382119600021"],["dc.identifier.pmid","27484435"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/13745"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/41811"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation.issn","1364-548X"],["dc.relation.issn","1359-7345"],["dc.rights.access","openAccess"],["dc.title","Endohedral dynamics of push-pull rotor-functionalized cages"],["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","4427"],["dc.bibliographiccitation.issue","30"],["dc.bibliographiccitation.journal","Chemical Communications"],["dc.bibliographiccitation.lastpage","4430"],["dc.bibliographiccitation.volume","55"],["dc.contributor.author","Bete, Sarah C."],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Otte, Matthias"],["dc.date.accessioned","2021-06-01T10:50:51Z"],["dc.date.available","2021-06-01T10:50:51Z"],["dc.date.issued","2019"],["dc.description.abstract","An imidazole-functionalised cage is synthesised that can coordinate to Cu( i ). X-ray analysis reveals a T-shaped coordination of copper by the imidazole ligands reminiscent of the coordination geometry found in enzymatic active sites. This cage complex can catalyse the oxidation of benzylic alcohols to benzaldehydes utilizing oxygen as the terminal oxidant."],["dc.identifier.doi","10.1039/C9CC00437H"],["dc.identifier.eissn","1364-548X"],["dc.identifier.issn","1359-7345"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16218"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/86807"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-425"],["dc.notes.intern","Merged from goescholar"],["dc.relation.eissn","1364-548X"],["dc.relation.issn","1359-7345"],["dc.rights","CC BY 3.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/3.0"],["dc.title","A bio-inspired imidazole-functionalised copper cage complex"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","5511"],["dc.bibliographiccitation.issue","40"],["dc.bibliographiccitation.journal","Chemical Communications"],["dc.bibliographiccitation.lastpage","5514"],["dc.bibliographiccitation.volume","53"],["dc.contributor.author","Abbenseth, Josh"],["dc.contributor.author","Diefenbach, Martin"],["dc.contributor.author","Bete, Sarah C."],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Volkmann, Christian"],["dc.contributor.author","Demeshko, Serhiy"],["dc.contributor.author","Holthausen, Max C."],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2018-08-17T09:33:43Z"],["dc.date.accessioned","2021-10-27T13:12:42Z"],["dc.date.available","2018-08-17T09:33:43Z"],["dc.date.available","2021-10-27T13:12:42Z"],["dc.date.issued","2017"],["dc.description.abstract","Reduction of the pincer complex [OsIIICl2(PNP)] (PNP = N(CHCHPtBu2)2) affords the isolation and full characterization of an osmium(II) complex with square-planar coordination geometry, i.e. [OsIICl(PNP)]. Spectroscopic, structural and magnetic data in combination with multireference computations indicate strong temperature independent paramagnetism, which arises from an energetically well separated ground state that mixes with excited states through spin-orbit coupling."],["dc.identifier.doi","10.1039/C7CC01569K"],["dc.identifier.isi","000401602900006"],["dc.identifier.pmid","28405639"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15307"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91714"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.notes.intern","In goescholar not merged with http://resolver.sub.uni-goettingen.de/purl?gs-1/15078 but duplicate"],["dc.relation","info:eu-repo/grantAgreement/EC/H2020/646747/EU//N2FEED"],["dc.relation.eissn","1364-548X"],["dc.relation.issn","1359-7345"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","Complex; Square-Planar; Osmium(II)"],["dc.subject.ddc","540"],["dc.title","A Square-Planar Osmium(II) Complex"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","11417"],["dc.bibliographiccitation.issue","38"],["dc.bibliographiccitation.journal","Angewandte Chemie International Edition"],["dc.bibliographiccitation.lastpage","11420"],["dc.bibliographiccitation.volume","55"],["dc.contributor.author","Schendzielorz, Florian S."],["dc.contributor.author","Finger, Markus"],["dc.contributor.author","Volkmann, Christian"],["dc.contributor.author","Wuertele, Christian"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2018-11-07T10:08:36Z"],["dc.date.available","2018-11-07T10:08:36Z"],["dc.date.issued","2016"],["dc.description.abstract","Low-valent osmium nitrides are discussed as intermediates in nitrogen fixation schemes. However, rational synthetic routes that lead to isolable examples are currently unknown. Here, the synthesis of the square-planar osmium(IV) nitride [OsN(PNP)] (PNP=N(CH2CH2P(tBu)(2))(2)) is reported upon reversible deprotonation of osmium(VI) hydride [Os(N)H(PNP)](+). The Os-IV complex shows ambiphilic nitride reactivity with SiMe3Br and PMe3, respectively. Importantly, the hydrogenolysis with H-2 gives ammonia and the polyhydride complex [OsH4(HPNP)] in 80% yield. Hence, our results directly demonstrate the role of low-valent osmium nitrides and of heterolytic H-2 activation for ammonia synthesis with H-2 under basic conditions."],["dc.description.sponsorship","European Research Council (ERC) [646747]"],["dc.identifier.doi","10.1002/anie.201604917"],["dc.identifier.isi","000383748900015"],["dc.identifier.pmid","27529412"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14023"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/39493"],["dc.notes.intern","Merged from goescholar"],["dc.notes.intern","In goescholar not merged with http://resolver.sub.uni-goettingen.de/purl?gs-1/15305 but duplicate"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-v C H Verlag Gmbh"],["dc.relation.issn","1521-3773"],["dc.relation.issn","1433-7851"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.ddc","540"],["dc.title","A Terminal Osmium(IV) Nitride: Ammonia Formation and Ambiphilic Reactivity"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","469"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Inorganic Chemistry Frontiers"],["dc.bibliographiccitation.lastpage","477"],["dc.bibliographiccitation.volume","3"],["dc.contributor.author","Abbenseth, Josh"],["dc.contributor.author","Finger, Markus"],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Kasanmascheff, Müge"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2016-02-15T11:46:27Z"],["dc.date.accessioned","2021-10-27T13:12:29Z"],["dc.date.available","2016-02-15T11:46:27Z"],["dc.date.available","2021-10-27T13:12:29Z"],["dc.date.issued","2016"],["dc.description.abstract","The oxidative coupling of nitride ligands (N3−) to dinitrogen and its microscopic reverse, N2-splitting to nitrides, are important elementary steps in chemical transformations, such as selective ammonia oxidation or nitrogen fixation. Here an experimental and computational evaluation is provided for the homo- and heterocoupling of our previously reported iridium(IV) and iridium(V) nitrides [IrN(PNP)]n (n = 0, +1; PNP = N(CHCHPtBu2)2). All three formal coupling products [(PNP)IrN2Ir(PNP)]n (n = 0–+2) were structurally characterized. While the three coupling reactions are all thermodynamically feasible, homocoupling of [IrN(PNP)]+ is kinetically hindered. The contributing parameters to relative coupling rates are discussed providing qualitative guidelines for the stability of electron rich transition metal nitrides."],["dc.description.sponsorship","European Research Council [646747]"],["dc.identifier.doi","10.1039/c5qi00267b"],["dc.identifier.isi","000374011600004"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/12839"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91696"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Royal Soc Chemistry"],["dc.relation","info:eu-repo/grantAgreement/EC/H2020/646747/EU/N2 as Chemical Feedstock – Synthetic Nitrogen Fixation beyond Haber-Bosch/N2FEED"],["dc.relation.issn","2052-1553"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","iridium nitrido complexes; Coupling"],["dc.title","Coupling of terminal iridium nitrido complexes"],["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","802"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Organometallics"],["dc.bibliographiccitation.lastpage","811"],["dc.bibliographiccitation.volume","37"],["dc.contributor.author","Abbenseth, Josh"],["dc.contributor.author","Bete, Sarah C."],["dc.contributor.author","Finger, Markus"],["dc.contributor.author","Volkmann, Christian"],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2019-07-09T11:51:20Z"],["dc.date.available","2019-07-09T11:51:20Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1021/acs.organomet.7b00707"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16106"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59928"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation","info:eu-repo/grantAgreement/EC/H2020/646747/EU//N2FEED"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.ddc","540"],["dc.title","Four- and Five-Coordinate Osmium(IV) Nitrides and Imides: Circumventing the “Nitrido Wall”"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","13822"],["dc.bibliographiccitation.issue","21"],["dc.bibliographiccitation.journal","Inorganic Chemistry"],["dc.bibliographiccitation.lastpage","13828"],["dc.bibliographiccitation.volume","57"],["dc.contributor.author","Glüer, Arne"],["dc.contributor.author","Schweizer, Julia I."],["dc.contributor.author","Karaca, Uhut S."],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Diefenbach, Martin"],["dc.contributor.author","Holthausen, Max C."],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2020-12-10T15:22:38Z"],["dc.date.available","2020-12-10T15:22:38Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1021/acs.inorgchem.8b02336"],["dc.identifier.eissn","1520-510X"],["dc.identifier.issn","0020-1669"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17094"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/73477"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.notes.intern","Merged from goescholar"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.title","Hydrosilane Synthesis by Catalytic Hydrogenolysis of Chlorosilanes and Silyl Triflates"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","14482"],["dc.bibliographiccitation.issue","44"],["dc.bibliographiccitation.journal","Angewandte Chemie International Edition"],["dc.bibliographiccitation.lastpage","14487"],["dc.bibliographiccitation.volume","57"],["dc.contributor.author","Schneck, Felix"],["dc.contributor.author","Schendzielorz, Florian S."],["dc.contributor.author","Hatami, Nareh"],["dc.contributor.author","Finger, Markus"],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2019-07-09T11:51:20Z"],["dc.date.available","2019-07-09T11:51:20Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1002/anie.201803396"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16108"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59930"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation","info:eu-repo/grantAgreement/EC/H2020/646747/EU//N2FEED"],["dc.relation","SFB 1073: Kontrolle von Energiewandlung auf atomaren Skalen"],["dc.relation","SFB 1073 | Topical Area C | C07 Kontrolle Reaktivität hydridischer Photokatalysatoren"],["dc.relation.issn","1433-7851"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.ddc","540"],["dc.title","Photochemically Driven Reverse Water-Gas Shift at Ambient Conditions mediated by a Nickel Pincer Complex"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]