Now showing 1 - 10 of 11
  • 2017Journal Article
    [["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"]]
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  • 2016Journal Article
    [["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"]]
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  • 2017Journal Article
    [["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"]]
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  • 2018Journal Article Research Paper
    [["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"]]
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  • 2019Journal Article
    [["dc.bibliographiccitation.firstpage","6338"],["dc.bibliographiccitation.issue","19"],["dc.bibliographiccitation.journal","Angewandte Chemie International Edition"],["dc.bibliographiccitation.lastpage","6341"],["dc.bibliographiccitation.volume","58"],["dc.contributor.author","Abbenseth, Josh"],["dc.contributor.author","Delony, Daniel"],["dc.contributor.author","Neben, Marc C."],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","de Bruin, Bas"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2019-07-09T11:51:54Z"],["dc.date.available","2019-07-09T11:51:54Z"],["dc.date.issued","2019"],["dc.description.abstract","The isolable complex [Os(PHMes )H(PNP)] (Mes =2,4,6-t Bu3 C6 H3 ; PNP=N{CHCHPt Bu2 }2 ) exhibits high phosphinyl radical character. This compound offers access to the phosphinidene complex [Os(PMes )H(PNP)] by P-H proton coupled electron transfer (PCET). The P-H bond dissociation energy (BDE) was determined by isothermal titration calorimetry and supporting DFT computations. The phosphinidene product exhibits electrophilic reactivity as demonstrated by intramolecular C-H activation."],["dc.identifier.doi","10.1002/anie.201901470"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16225"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/60037"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation","info:eu-repo/grantAgreement/EC/H2020/646747/EU//N2FEED"],["dc.relation.issn","1433-7851"],["dc.rights","CC BY-NC-ND 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by-nc-nd/4.0"],["dc.subject.ddc","540"],["dc.title","Interconversion of Phosphinyl Radical and Phosphinidene Complexes by Proton Coupled Electron Transfer"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2018Journal Article
    [["dc.bibliographiccitation.firstpage","830"],["dc.bibliographiccitation.issue","3"],["dc.bibliographiccitation.journal","Angewandte Chemie International Edition"],["dc.bibliographiccitation.lastpage","834"],["dc.bibliographiccitation.volume","58"],["dc.contributor.author","Schendzielorz, Florian"],["dc.contributor.author","Finger, Markus"],["dc.contributor.author","Abbenseth, Josh"],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Krewald, Vera"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2020-01-14T13:35:36Z"],["dc.date.accessioned","2021-10-27T13:12:51Z"],["dc.date.available","2020-01-14T13:35:36Z"],["dc.date.available","2021-10-27T13:12:51Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1002/anie.201812125"],["dc.identifier.doi","10.1002/ange.201812125"],["dc.identifier.eissn","1521-3773"],["dc.identifier.issn","1433-7851"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17095"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91728"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation","info:eu-repo/grantAgreement/EC/H2020/646747/EU//N2FEED"],["dc.relation.issn","1433-7851"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","N2FEED"],["dc.subject.ddc","540"],["dc.title","Metal-Ligand Cooperative Synthesis of Benzonitrile by Electrochemical Reduction and Photolytic Splitting of Dinitrogen"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]
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  • 2018Journal Article Research Paper
    [["dc.bibliographiccitation.artnumber","1161"],["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Nature Communications"],["dc.bibliographiccitation.lastpage","8"],["dc.bibliographiccitation.volume","9"],["dc.contributor.author","Schneck, Felix"],["dc.contributor.author","Ahrens, Jennifer"],["dc.contributor.author","Finger, Markus"],["dc.contributor.author","Stückl, Andrea Claudia"],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Schwarzer, Dirk"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2019-07-09T11:45:18Z"],["dc.date.available","2019-07-09T11:45:18Z"],["dc.date.issued","2018"],["dc.description.abstract","Direct hydrogenation of CO2 to CO, the reverse water-gas shift reaction, is an attractive route to CO2 utilization. However, the use of molecular catalysts is impeded by the general reactivity of metal hydrides with CO2. Insertion into M-H bonds results in formates (MO(O)CH), whereas the abnormal insertion to the hydroxycarbonyl isomer (MC(O)OH), which is the key intermediate for CO-selective catalysis, has never been directly observed. We here report that the selectivity of CO2 insertion into a Ni-H bond can be inverted from normal to abnormal insertion upon switching from thermal to photochemical conditions. Mechanistic examination for abnormal insertion indicates photochemical N-H reductive elimination as the pivotal step that leads to an umpolung of the hydride ligand. This study conceptually introduces metal-ligand cooperation for selectivity control in photochemical transformations."],["dc.identifier.doi","10.1038/s41467-018-03239-3"],["dc.identifier.pmid","29563551"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15100"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59204"],["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","2041-1723"],["dc.rights","CC BY 4.0"],["dc.rights.uri","https://creativecommons.org/licenses/by/4.0"],["dc.subject.ddc","540"],["dc.title","The elusive abnormal CO2 insertion enabled by metal-ligand cooperative photochemical selectivity inversion"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]
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  • 2016Journal Article
    [["dc.bibliographiccitation.firstpage","4786"],["dc.bibliographiccitation.issue","15"],["dc.bibliographiccitation.journal","Angewandte Chemie International Edition"],["dc.bibliographiccitation.lastpage","4789"],["dc.bibliographiccitation.volume","55"],["dc.contributor.author","Klopsch, Isabel"],["dc.contributor.author","Kinauer, Markus"],["dc.contributor.author","Finger, Markus"],["dc.contributor.author","Wuertele, Christian"],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2018-11-07T10:15:40Z"],["dc.date.available","2018-11-07T10:15:40Z"],["dc.date.issued","2016"],["dc.description.abstract","About 20% of the ammonia production is used as the chemical feedstock for nitrogen-containing chemicals. However, while synthetic nitrogen fixation at ambient conditions has had some groundbreaking contributions in recent years, progress for the direct conversion of N-2 into organic products remains limited and catalytic reactions are unknown. Herein, the rhenium-mediated synthesis of acetonitrile using dinitrogen and ethyl triflate is presented. A synthetic cycle in three reaction steps with high individual isolated yields and recovery of the rhenium pincer starting complex is shown. The cycle comprises alkylation of a nitride that arises from N-2 splitting and subsequent imido ligand centered oxidation to nitrile via a 1-azavinylidene (ketimido) intermediate. Different synthetic strategies for intra- and intermolecular imido ligand oxidation and associated metal reduction were evaluated that rely on simple proton, electron, and hydrogen-atom transfer steps."],["dc.description.sponsorship","European Research Council (ERC) [646747]"],["dc.identifier.doi","10.1002/anie.201600790"],["dc.identifier.isi","000373615900030"],["dc.identifier.pmid","26948973"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14025"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/40853"],["dc.notes.intern","Merged from goescholar"],["dc.notes.intern","In goescholar not merged with http://resolver.sub.uni-goettingen.de/purl?gs-1/15304 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","Conversion of Dinitrogen into Acetonitrile under Ambient Conditions"],["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"]]
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  • 2017Journal Article
    [["dc.bibliographiccitation.firstpage","5872"],["dc.bibliographiccitation.issue","21"],["dc.bibliographiccitation.journal","Angewandte Chemie International Edition"],["dc.bibliographiccitation.lastpage","5876"],["dc.bibliographiccitation.volume","56"],["dc.contributor.author","Silantyev, Gleb A."],["dc.contributor.author","Förster, Moritz"],["dc.contributor.author","Schluschaß, Bastian"],["dc.contributor.author","Abbenseth, Josh"],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","Volkmann, Christian"],["dc.contributor.author","Holthausen, Max C."],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2019-07-09T11:45:45Z"],["dc.date.available","2019-07-09T11:45:45Z"],["dc.date.issued","2017"],["dc.identifier.doi","10.1002/anie.201701504"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/15308"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59303"],["dc.language.iso","en"],["dc.notes.intern","Merged from goescholar"],["dc.relation","info:eu-repo/grantAgreement/EC/H2020/646747/EU//N2FEED"],["dc.relation.issn","1433-7851"],["dc.rights","Goescholar"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject.ddc","540"],["dc.title","Dinitrogen Splitting Coupled to Protonation"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]
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  • 2018Journal Article
    [["dc.bibliographiccitation.firstpage","1964"],["dc.bibliographiccitation.issue","4"],["dc.bibliographiccitation.journal","Inorganic Chemistry"],["dc.bibliographiccitation.lastpage","1975"],["dc.bibliographiccitation.volume","57"],["dc.contributor.author","Bruch, Quinton J."],["dc.contributor.author","Lindley, Brian M."],["dc.contributor.author","Askevold, Bjorn"],["dc.contributor.author","Schneider, Sven"],["dc.contributor.author","Miller, Alexander J. M."],["dc.date.accessioned","2019-07-09T11:51:20Z"],["dc.date.available","2019-07-09T11:51:20Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1021/acs.inorgchem.7b02889"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/16107"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/59929"],["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","A Ruthenium Hydrido Dinitrogen Core Conserved across Multielectron/Multiproton Changes to the Pincer Ligand Backbone"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.version","submitted_version"],["dspace.entity.type","Publication"]]
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