Sheldrick, George M.

[["dc.bibliographiccitation.firstpage","C15"],["dc.bibliographiccitation.journal","Journal of Organometallic Chemistry"],["dc.bibliographiccitation.lastpage","C19"],["dc.bibliographiccitation.volume","366"],["dc.contributor.author","Stalke, Dietmar"],["dc.contributor.author","Meyer, Matthias"],["dc.contributor.author","Andrianarison, Mbolatiana"],["dc.contributor.author","Klingebiel, Uwe"],["dc.contributor.author","Sheldrick, George M."],["dc.date.accessioned","2009-06-23T12:09:38Z"],["dc.date.accessioned","2021-10-27T13:11:51Z"],["dc.date.available","2009-06-23T12:09:38Z"],["dc.date.available","2021-10-27T13:11:51Z"],["dc.date.issued","1989"],["dc.description.abstract","Di-t-butylfluorosilylphenylphosphane (I) reacts with CMe3Li to give the lithium compound [(CMe3)2SiFLi(THF)2PC6H5]2 (II) and butane. The crystal structure of II has been determined. The Si---P bond length (217.1 pm) in the eight-membered ring is extremely short. The Si---P spin coupling constant (84.12 Hz) in II is remarkably large. LiF elimination from II leads to the formation of the four-membered (Si---P) ring III. The bis(fluorosilyl)phosphane IV is formed in the reaction of II with Me2SiF2."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1016/0022-328X(89)87193-1"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3286"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91632"],["dc.language.iso","de"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Lithio-di-t-butylfluorsilylphenylphosphan; im Kristall ein (SiFLiP)2-Achtring"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","33"],["dc.bibliographiccitation.journal","Journal of Organometallic Chemistry"],["dc.bibliographiccitation.lastpage","39"],["dc.bibliographiccitation.volume","452"],["dc.contributor.author","Oehme, Hartmut"],["dc.contributor.author","Wustrack, R."],["dc.contributor.author","Heine, Andreas"],["dc.contributor.author","Sheldrick, George M."],["dc.contributor.author","Stalke, Dietmar"],["dc.date.accessioned","2009-07-01T10:42:28Z"],["dc.date.accessioned","2021-10-27T13:12:34Z"],["dc.date.available","2009-07-01T10:42:28Z"],["dc.date.available","2021-10-27T13:12:34Z"],["dc.date.issued","1993"],["dc.description.abstract","Das Reaktionsverhalten von (Me3Si)3SiLi (1) mit Aceton wurde durch die Strukturanalyse und 29Si-NMR-Untersuchungen von H(Me3Si)2Si---(Me3Si)2Si---CMe2SiMe3 (3) und (Me3Si)3Si---(Me3Si)2Si---CMe2SiMe3 (4) aufgeklärt. Die zwar chemisch aber nicht kristallographisch äquivalenten Siliciumatome in 3 und 4 und die zwei kristallographisch unabhängigen Moleküle in 4 lassen sich alle im 29Si-MAS-CP-Spektrum auflösen. Die 1J(29Si, 29Si)-Kopplungen in Lösung erleichtern dabei das Zuordnen der 29Si-Resonanzen. Abstract: The reaction of (Me3Si)3SiLi (1) with acetone has been clarified with the aid of crystal structure and 29p. NMR investigations of H(Me3Si)2Si---(Me3Si)2Si---CMe2SiMe3 (3) and (Me3Si)3Si---(Me3Si)2Si---CMe2SiMe3 (4). The chemically but not crystallographically equivalent silicon atoms in 3 and 4 and the two crystallographically independent molecules of 4 all gave rise to separate signals in the solid state 29Si-MAS NMR spectra. The 1J(29Si, 29Si) couplings observed in solution facilitated the assignment of 29Si resonances."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1016/0022-328X(93)83169-V"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3375"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91703"],["dc.language.iso","de"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Strukturuntersuchungen an den Produkten aus der Reaktion des Tris(trimethylsilyl)silyllithiums mit Aceton"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","816"],["dc.bibliographiccitation.journal","Acta Crystallographica / C"],["dc.bibliographiccitation.lastpage","818"],["dc.bibliographiccitation.volume","40"],["dc.contributor.author","Clegg, William"],["dc.contributor.author","Sheldrick, George M."],["dc.contributor.author","Stalke, Dietmar"],["dc.date.accessioned","2009-06-11T10:40:19Z"],["dc.date.accessioned","2021-10-27T13:12:10Z"],["dc.date.available","2009-06-11T10:40:19Z"],["dc.date.available","2021-10-27T13:12:10Z"],["dc.date.issued","1984"],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1107/S0108270184005837"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3267"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91666"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Structures of the cis and trans isomers of 2,4,6-tri-tert-butyl-2,4,6-trifluorocyclotrisilazane, C12H30F3N3Si3"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2851"],["dc.bibliographiccitation.journal","Dalton Transactions"],["dc.bibliographiccitation.lastpage","2853"],["dc.contributor.author","Bhaduri, Sumit"],["dc.contributor.author","Sharma, Krishna R."],["dc.contributor.author","Clegg, William"],["dc.contributor.author","Sheldrick, George M."],["dc.contributor.author","Stalke, Dietmar"],["dc.date.accessioned","2009-06-11T10:24:20Z"],["dc.date.accessioned","2021-10-27T13:12:11Z"],["dc.date.available","2009-06-11T10:24:20Z"],["dc.date.available","2021-10-27T13:12:11Z"],["dc.date.issued","1984"],["dc.description.abstract","The compound [Pt2Ir2(CO)7(PPh3)3] has been synthesised from [Pt12(CO)24]2– and [Ir(CO)Cl(PPh3)2]. A single-crystal X-ray structure determination (space group P, Z= 2, R= 0.050 for 5 402 reflections) has shown that the metal atoms adopt a butterfly configuration with the iridium and platinum atoms occupying hinge and wing-tip positions respectively. The mixed-metal cluster is an active catalyst for hydrogenation of"],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1039/DT9840002851"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3265"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91667"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Crystal structure and catalytic properties of a platinum–iridium mixed cluster, [Pt2Ir2(µ-CO)3(CO)4(PPh3)3]"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","17"],["dc.bibliographiccitation.issue","15/16"],["dc.bibliographiccitation.journal","Journal of Organometallic Chemistry"],["dc.bibliographiccitation.lastpage","25"],["dc.bibliographiccitation.volume","265"],["dc.contributor.author","Clegg, William"],["dc.contributor.author","Klingebiel, Uwe"],["dc.contributor.author","Sheldrick, George M."],["dc.contributor.author","Stalke, Dietmar"],["dc.date.accessioned","2009-06-11T10:57:51Z"],["dc.date.accessioned","2021-10-27T13:12:11Z"],["dc.date.available","2009-06-11T10:57:51Z"],["dc.date.available","2021-10-27T13:12:11Z"],["dc.date.issued","1984"],["dc.description.abstract","The thermal elimination of LiF from lithium aminofluorosilanes provides a simple synthetic route to four-membered silicon-nitrogen rings. In attempts to inhibit sterically the otherwise ready dimerisation of such lithium salts, t-butyl, mesityl and silylamine substituents were introduced. The lithiation of the fluorotris(silylamino)silane (Me3SiNMe)2SiF-NHSiMe2CMe3 and the thermal elimination of LiF led to the formation of a cyclodisilazane, involving migration of a methanide and a silylmethylamine in one of the monomer precursors. The crystal structure of this product has been determined from 3375 unique diffractometer-measured intensities, and refined to R = 0.070. The space group is P21/n, with a 12.458(2), b 22.589(3), c 16.376(4) Å, β 102.33(1)° and Z = 4."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1016/0022-328X(84)80047-9"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3269"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91668"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Dimerisation of a silicenium ylid by methanide and silylamine migration"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Journal of Organometallic Chemistry"],["dc.bibliographiccitation.lastpage","7"],["dc.bibliographiccitation.volume","386"],["dc.contributor.author","Bromm, Dietmar"],["dc.contributor.author","Stalke, Dietmar"],["dc.contributor.author","Heine, Andreas"],["dc.contributor.author","Meller, Anton"],["dc.contributor.author","Sheldrick, George M."],["dc.date.accessioned","2009-06-24T04:58:11Z"],["dc.date.accessioned","2021-10-27T13:11:54Z"],["dc.date.available","2009-06-24T04:58:11Z"],["dc.date.available","2021-10-27T13:11:54Z"],["dc.date.issued","1990"],["dc.description.abstract","Aus Reaktionen subvalenter Species, die durch die Reaktion von Dichlor(diisopropylamino)boran mit Natrium/Kalium Legierung entstehen, mit ungesättigten aliphatischen Kohlenwasserstoffen, wurden folgende Verbindungen isoliert: Mit 1,3-Dienen die 2,5-Dihydroborole I und II; mit Alkinen die 1,3-Dihydro-1,3-diborete III und IV und mit Bis(trimethylsilyl)ethin das 1-Bis(diisopropylamino)boryl-2-trimethylsilylethin V. Die Verbindungen sind elementaranalytisch, spektroskopisch (Mp. NMR: 1H, 11B und 13C, zum Teil auch 15N und 29Si) charakterisiert. Von II wurde eine Röntgenstrukturanalyse angefertigt. Abstract: The reactions of subvalent species generated by the reaction of dichloro(diisopropylamino)borane with sodium/potassium alloy with unsaturated aliphatic hydrocarbons, have yielded the following compounds: the 2,5-dihydroboroles I and II from 1,3-dienes; the 1,3-dihydrodiboretes III and IV from alkynes and the 1-bis(diisopropylamino)boryl-2-trimethylsilylethyne V from bis(trimethylsilyl)ethyne. The compounds have been characterized by elemental analyses and by mass and NMR (1H, 11B, 13C and in part 15N and 29Si) spectroscopy. An X-ray diffraction study has been performed on II."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1016/0022-328X(90)80251-T"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3303"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91638"],["dc.language.iso","de"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","2,5-Dihydroborole und 1,3-dihydro-1,3-diborete aus 1,3-dienen und aus alkinen durch umsetzung mit dichlor(diisopropylamino)boran und alkalimetallen"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","11"],["dc.bibliographiccitation.issue","1/2"],["dc.bibliographiccitation.journal","Journal of Organometallic Chemistry"],["dc.bibliographiccitation.lastpage","19"],["dc.bibliographiccitation.volume","403"],["dc.contributor.author","Rabe, Gerd"],["dc.contributor.author","Roesky, Herbert W."],["dc.contributor.author","Stalke, Dietmar"],["dc.contributor.author","Pauer, Frank"],["dc.contributor.author","Sheldrick, George M."],["dc.date.accessioned","2009-06-25T05:26:33Z"],["dc.date.accessioned","2021-10-27T13:11:56Z"],["dc.date.available","2009-06-25T05:26:33Z"],["dc.date.available","2021-10-27T13:11:56Z"],["dc.date.issued","1991"],["dc.description.abstract","The compounds (C5Me5)Na · 2py (2) have been prepared and their crystal structures determined at low temperatures. The crystal structure of 1 exhibits a three-legged stool monomer of composition (C5Me5Na · 3py, whereas 2 has a linear zig-zag chain structure of composition [(C5Me5)K · 2py]oo."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1016/0022-328X(91)83082-F"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3314"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91640"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","The preparation and crystal structures of sodium and potassium pentamethylcyclopentadienyl pyridine solvates"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","742"],["dc.bibliographiccitation.issue","10"],["dc.bibliographiccitation.journal","Journal of the Chemical Society. Chemical communications"],["dc.bibliographiccitation.lastpage","743"],["dc.contributor.author","Heine, Andreas"],["dc.contributor.author","Fest, Dietmar"],["dc.contributor.author","Stalke, Dietmar"],["dc.contributor.author","Habben, Carl D."],["dc.contributor.author","Meller, Anton"],["dc.contributor.author","Sheldrick, George M."],["dc.date.accessioned","2009-06-24T10:56:41Z"],["dc.date.accessioned","2021-10-27T13:12:37Z"],["dc.date.available","2009-06-24T10:56:41Z"],["dc.date.available","2021-10-27T13:12:37Z"],["dc.date.issued","1990"],["dc.description.abstract","1,3,5,7-Tetra-t-butyl-4,8-Biphenyl-1,3,5,7-tetra-aza-2,6-diplumba-4,8-diboratricyclo[4.2.0.02,5]octane-1,5-diium-2,6-diide(1)hasbeen obtained from PhB(NButLi)2 and PbCl4in hexane or from PbCl2 intetrahydrofuran and structurally characterised by X-ray diffraction."],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1039/C39900000742"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3309"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91708"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Synthesis and X-ray crystal structure of a tricyclic lead–nitrogen–boron heterocycle"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","2045"],["dc.bibliographiccitation.journal","Acta Crystallographica / C"],["dc.bibliographiccitation.lastpage","2047"],["dc.bibliographiccitation.volume","40"],["dc.contributor.author","Clegg, William"],["dc.contributor.author","Sheldrick, George M."],["dc.contributor.author","Stalke, Dietmar"],["dc.contributor.author","Bhaduri, Sumit"],["dc.contributor.author","Khwaja, Hanif K."],["dc.date.accessioned","2009-06-11T10:34:35Z"],["dc.date.accessioned","2021-10-27T13:12:35Z"],["dc.date.available","2009-06-11T10:34:35Z"],["dc.date.available","2021-10-27T13:12:35Z"],["dc.date.issued","1984"],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1107/S010827018401057X"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3266"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91704"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Structure of bis(3-phenylimido)-tris(tricarbonyliron)(2Fe-Fe), [Fe3(C6H5N)2(CO)9]"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","433"],["dc.bibliographiccitation.journal","Acta Crystallographica / C"],["dc.bibliographiccitation.lastpage","434"],["dc.bibliographiccitation.volume","40"],["dc.contributor.author","Clegg, William"],["dc.contributor.author","Sheldrick, George M."],["dc.contributor.author","Stalke, Dietmar"],["dc.date.accessioned","2009-06-11T10:43:41Z"],["dc.date.accessioned","2021-10-27T13:12:09Z"],["dc.date.available","2009-06-11T10:43:41Z"],["dc.date.available","2021-10-27T13:12:09Z"],["dc.date.issued","1984"],["dc.format.mimetype","application/pdf"],["dc.identifier.doi","10.1107/S0108270184004418"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?goescholar/3268"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/91665"],["dc.language.iso","en"],["dc.notes.intern","Migrated from goescholar"],["dc.relation.orgunit","Fakultät für Chemie"],["dc.rights","Goescholar"],["dc.rights.access","openAccess"],["dc.rights.uri","https://goescholar.uni-goettingen.de/licenses"],["dc.subject","anorganische Chemie"],["dc.subject.ddc","540"],["dc.title","Structure of 2,2,4,4,6,6-hexa-tert-butylcyclotrisilazane, [(C4H9)2SiNH]3"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]