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–      „Synthesen und Kristallstrukturen der neuen Ag-Se-Cluster:
[Ag30Se8(SetBu)14(PnPr3)8], [Ag90Se38(SetBu)14(PEt3)22], [Ag114Se34(SenBu)46(PtBu3)14], [Ag112Se32(SenBu)48(PtBu3)12], [Ag172Se40(SenBu)92(dppp)4]“

D. Fenske, N. Zhu, T. Langetepe, Angew. Chem. 1998, 110, 2783; Angew. Chem. Int. Ed. Engl. 1998, 37, 2639.       
Abstract

–       „Synthese und Kristallstruktur und ESI-Massenspektren der selenverbrückten Gold(I)-Komplexkationen [Au10Se4(dppm)4]2+ und [Au18Se8(dppe)6]2+
D. Fenske, T. Langetepe, M. M. Kappes, O. Hampe, P. Weis, Angew. Chem. 2000, 112, 1925; Angew. Chem. Int. Ed. Engl. 2000, 39, 1857.       
Abstract

–      „Neue Silber-Tellurid Cluster stabilisiert mit zweizähnigen Phosphanen: Synthese und Struktur von {[Ag5(TePh)6(Ph2P(CH2)2PPh3)](Ph2P(CH2)2PPh2)}, [Ag18Te(TePh)15(Ph2P(CH2)3PPh2)3Cl] und [Ag38Te13(TetBu)12(Ph2P(CH2)2PPh2)3]“
T. Langetepe, D. Fenske, Z. Anorg. Allg. Chem. 2001, 627, 820.       
Abstract

–      „Synthese und Kristallstruktur der neuen Silber-Selen-Cluster-Komplexe [Ag4(SeiPr)4(dppm)2], [Ag8(SeEt)8(dppp)], [Ag28Se6(SenBu)16(dppp)4] und [Ag124Se57(SePtBu2)4Cl6(tBu2P(CH2)3PtBu2)12]“
T. Langetepe, D. Fenske, Angew. Chem. 2002, 114, 306; Angew. Chem. Int. Ed. Engl.2002, 41, 300.       
Abstract

–      „Synthese und Struktur der Silberkomplexe [Ag2Cl2(dppbp)3], [Ag2(SPh)2(dppe)3] und [Ag2(SPh)2(triphos)] sowie der neuen chalkogenverbrückten Silblercluster [Ag7(SPh)7(dppm)3], {[Ag7(TePh)7(dppp)3]2(dppp)} und [Ag22(SPh)10(OAc)11Cl(dmf)3]
W. Xiujian, T. Langetepe, D. Fenske, Z. Anorg. Allg. Chem. 2002, 628, 1157.       
Abstract

–      „Synthese und Struktur der neuen Silber Schwefel Cluster [Ag70S26(SPh)14(C(CO)Ph)4] und [Ag188S94(PnPr3)30]“
W. Xiujian, T. Langetepe, C. Persau, B.-S. Kang, G. M. Sheldrick, D. Fenske, Angew. Chem. 2002, 114, 3972; Angew. Chem. Int. Ed. Engl.2002, 41, 3818.       
Abstract

–      „Novel Photophysical Properties of Gold-Selenide Complexes: Photogeneration of Singlett Oxygen by [Au18Se6(dppe)6]Br2 and Near-Infrared Photoluminescence of [Au10Se4(dpppe)4]Br2
S. Lebedkin, P. Sevillano, T. Langetepe, D. Fenske, M.M. Kappes, J. Phys. Chem. (B) 2002, 106, 9019.       
Abstract

–      „Neue chalkogenverbrückte Goldkomplexe: Synthese und Struktur von [Au2Se(dppbe)]n, [(Au3Se)2(dppbp)3]Cl2, [Au10Se4(dpppe)4]Br2 und [Au34Se14(tpep)6(tpepSe)2]Cl6
P. Sevillano, T. Langetepe, D. Fenske, Z. Anorg. Allg. Chem. 2003, 629, 207.       
Abstract

Proceedings


–      „New clusters of Cu and Ag with chalcogen ligands“
D. Fenske, A. Eichhöfer, N. Zhu, T. Langetepe, Book of Abstracts, 217th ACS National Meeting, Anaheim, Calif. 21-25 March, 1999.       
Abstract

–      „Photoluminiscence and generation of singlet oxygen by ligand-stabilized gold-selenide cluster [Au18Se8(dppe)6]Br2
S. Lebedkin, T. Langetepe, P. Sevillano, D. Fenske, M.M. Kappes, AIP Conference Proceedings, 591 (Electronic Properties of Molecular Nanostructures), 2001, 537.       
Abstract

Buchreferenzen


–      Die größten Cluster: „....aus der Familie der Metallchalkogenid-Cluster
stammen der größte Silbercluster, [Ag172Se40(SenBu)92(dppp)4], und...“
in „Chemie-Rekorde – Menschen, Märkte, Moleküle“,
H.-J. Quadbeck-Seeger (Hrsg.),
VCH, Weinheim, 1999, S. 37 (ISBN 3527298703).

–      Chapter 10: Organo-Transition Metal Cluster Complexes: "...Reaction of
Se(SiMe3)2 with {[Au2(µ-dppm)Br2] afforded [Au3-Se)4(µ-dppm)4]2+ (8),
consisting of ..."
in „Organometallic Chemistry“,
M. Green (Hrsg.),
Royal Society of Chemistry, London, 2002, S. 224 (ISBN 0854043330).

–      3.1.3.3 Chalcogen-bridged Silver Clusters: "Bidentade phosphine ligands
have been successfully employed for the synthesis...stabilizing Ag/SeR
and Ag/Se/SeR frameworks ... Much larger Ag-Se frameworks are formed using bidentate ligands if reaction conditions and the selenium reagent are modified. The cluster [Ag124Se57(SetBu2)4Cl6( tBu2P(CH2)3PtBu2)12]..."
in „Nanoparticles: From Theory to Application“,
G. Schmid (Hrsg.),
Wiley-VCH, Weinheim, 2004, S. 162-168 (ISBN 3527205076).

–      3.1.3.3 Chalcogen-bridged Silver Clusters:
"Bidentade phosphine ligands have also been shown to be effective in stabilizing AgTe polynuclear frameworks,... the successful preparation
of {[Ag5(TePh)6(Ph2PCH2Ch2PPh2)(Ph2PCH2CH2PPh3 )]} (106),
[Ag18Te(TePh)15(Ph2P(CH2)3PPh2)3Cl] (107), and
[Ag38Te13(TetBu)12(Ph2PCH2CH2PPh2)6] (108) ..."
in „Nanoparticles: From Theory to Application“,
G. Schmid (Hrsg.),
Wiley-VCH, Weinheim, 2004, S. 178-180 (ISBN 3527205076).

–      3.1.3.4 Selenium-bridged Gold Clusters: "It is noteworth that reactions of
[(AuCl)2(dppe)] with RseSiMe3 (= Et, iPr, tBu, nBu) invariably lead to the
formation of [Au18Se8(dppe)6]Cl2 ..."
in „Nanoparticles: From Theory to Application“,
G. Schmid (Hrsg.),
Wiley-VCH, Weinheim, 2004, S. 181-183 (ISBN 3527205076).

–      Chapter 5: The ESI MS behaviour of coordination complexes: "Various large selenide clusters have also been investigated using ESI-MS. The large gold cluster [Au18Se8(dppe)6] 2+ (dppe= Ph2P(CH2)2PPh2) gives solely the parent dication when analysed ..."
in „Mass spectrometry of inorganic, coordination and organometallic compounds“,
W. Henderson (Hrsg.),
J. Wiley & sons, Somerset, 2005, S. 159 (ISBN 0470850167).

–      Chap. 8: Metal-containing polymers based on diphosphines and diisocyanines: "Other large oligomers were also recently characterized by X-ray crystallography by Fenske and his collaborators. The reaction between
(AuX)2 (diphos) (diphos = dpppen or dppbp; X = Cl, Br) and Se(SiMe3)2 lead to oligomers ... the oligomer exhibits the formula [Au34Se14(tpep)6(tpep)2]Cl6, where ..."
in „Frontiers in transition metal-containing polymers“,
A. S. Abd-El-Aziz (Hrsg.),
J. Wiley & sons, Somerset, 2007, S. 335-336 (ISBN 0471730157).

–      Chap. 2.1: thiolates, selenolates and tellurolates: "A series of cluster complexes of copper and silver with chalcogenolate or chalcogenolate/chalcogenide ligands have been reported, as for example ... [Ag172Se40(SenBu)92(dppp)4] ..."
in „Handbook of Chalcogen Chemistry: New perspectives in sulfur, selenium and tellurium provides an overview“,
F. A. Devillanova (Hrsg.),
Royal Society of Chemistry, London, 2007, S. 53-55 (ISBN 0854043667).

–      2.2 Gold(I)-Gold(I)-Interactions: "...Examples of selenide compounds are [Au103-Se)4]2+ and [Au18Se8(dppe)6]2+..."
in „Modern Supramolecular Gold Chemistry“,
A. Laguna (Hrsg.),
Wiley-VCH, Weinheim, 2008, S.84-86 (ISBN 3527320296).

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