Now showing 1 - 10 of 13
  • 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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  • 2021-06-09Journal Article Research Paper
    [["dc.bibliographiccitation.firstpage","6522"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Chemical Reviews"],["dc.bibliographiccitation.lastpage","6587"],["dc.bibliographiccitation.volume","121"],["dc.contributor.author","Forrest, Sebastian J. K."],["dc.contributor.author","Schluschaß, Bastian"],["dc.contributor.author","Yuzik-Klimova, Ekaterina Y."],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2021-07-19T14:20:33Z"],["dc.date.available","2021-07-19T14:20:33Z"],["dc.date.issued","2021-06-09"],["dc.description.abstract","The large carbon footprint of the Haber-Bosch process, which provides ammonia for fertilizers but also the feedstock for all nitrogenous commercial products, has fueled the quest for alternative synthetic strategies to nitrogen fixation. Owing to the extraordinarily strong N≡N triple bond, the key step of the Haber-Bosch reaction, i.e., the dissociative adsorption of N2, requires high temperatures. Since the first report in 1995, a wide variety of molecular transition metal and f-block compounds have been reported that can fully cleave N2 at ambient conditions and form well-defined nitrido complexes. We here provide a comprehensive survey of the current state of N2 splitting reactions in solution and follow-up nitrogen transfer reactivity. Particular emphasis is put on electronic structure requirements for the formation of suitable molecular precursors and their N-N scission reactivity. The prospects of N2 splitting for the synthesis of nitrogen containing products will be discussed, ranging from ammonia and heterocumulenes to organic amines, amides or nitriles via proton coupled electron transfer, carbonylation, or electrophilic functionalization of N2 derived nitrido complexes. Accomplishments and challenges for nitrogen fixation via N2 splitting are presented to offer guidelines for the development of catalytic platforms."],["dc.identifier.doi","10.1021/acs.chemrev.0c00958"],["dc.identifier.pmid","33973774"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17870"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/88271"],["dc.language.iso","en"],["dc.relation.eissn","1520-6890"],["dc.relation.issn","0009-2665"],["dc.relation.orgunit","Institut für Anorganische Chemie"],["dc.rights.access","openAccess"],["dc.subject.ddc","540"],["dc.title","Nitrogen Fixation via Splitting into Nitrido Complexes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["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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  • 2020Journal Article
    [["dc.bibliographiccitation.firstpage","1054"],["dc.bibliographiccitation.issue","11"],["dc.bibliographiccitation.journal","Nature Chemistry"],["dc.bibliographiccitation.lastpage","1059"],["dc.bibliographiccitation.volume","12"],["dc.contributor.author","Sun, Jian"],["dc.contributor.author","Abbenseth, Josh"],["dc.contributor.author","Verplancke, Hendrik"],["dc.contributor.author","Diefenbach, Martin"],["dc.contributor.author","de Bruin, Bas"],["dc.contributor.author","Hunger, David"],["dc.contributor.author","Würtele, Christian"],["dc.contributor.author","van Slageren, Joris"],["dc.contributor.author","Holthausen, Max C."],["dc.contributor.author","Schneider, Sven"],["dc.date.accessioned","2021-04-14T08:24:29Z"],["dc.date.available","2021-04-14T08:24:29Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1038/s41557-020-0522-4"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/17872"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/81300"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-399"],["dc.relation.eissn","1755-4349"],["dc.relation.issn","1755-4330"],["dc.rights.access","openAccess"],["dc.subject.ddc","540"],["dc.title","A platinum(ii) metallonitrene with a triplet ground state"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["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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