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Ya Lee V, Gapurenko OA. Heavy Tetrel Clusters Based on the Bicyclobutane Framework: Bicyclo[1.1.0]butanes, [1.1.1]Propellanes, and Tricyclo[2.1.0.0 2,5 ]pentanes. Chem Asian J 2024; 19:e202300903. [PMID: 38015001 DOI: 10.1002/asia.202300903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 11/07/2023] [Indexed: 11/29/2023]
Abstract
In this review, the current state of affairs in the novel field of the group 14 element clusters based on the bicyclo[1.1.0]butane framework, namely, bicyclo[1.1.0]butane, [1.1.1]propellane, and tricyclo[2.1.0.02,5 ]pentane derivatives, are overviewed. Structural similarities and differences between these three classes of highly strained polycyclic compounds are considered from the viewpoint of the critically important nature of their bridgehead bonds. Synthetic strategies towards bicyclo[1.1.0]butanes, [1.1.1]propellanes, and tricyclo[2.1.0.02,5 ]pentanes, as well as their peculiar structural and bonding features, and specific reactivity, are also presented and discussed in this review.
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Affiliation(s)
- Vladimir Ya Lee
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, 305-8571, Ibaraki, Japan
| | - Olga A Gapurenko
- Institute of Physical and Organic Chemistry, Southern Federal University, Stachki avenue 194/2, Rostov-on-Don, 344090, Russian Federation
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2
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Abstract
The continuously decreasing size of device features in microelectronics draws growing attention to the structuring of silicon at the molecular level with powerful tools provided by synthetic chemistry. Silicon clusters are of particular importance in this regard not only as potential precursors for silicon deposition but also as well-defined model systems for bulk and surfaces of silicon at the nanoscale as well as possible starting points for future construction of molecularly precise device structures. This review aims to give a comprehensive overview about the state of the art in the synthesis of molecular silicon clusters, which are grouped into (1) electron-precise saturated clusters, (2) soluble polyhedral Zintl anions, and (3) unsaturated silicon clusters, the so-called siliconoids. Particular attention is paid to functionalization as it is generally considered a necessary prerequisite for the design and construction of more extended systems. The interrelations between the three different classes of molecular silicon clusters, e.g., arising from the introduction of negatively charged functional groups, are highlighted on grounds of NMR properties and computed electronic structures.
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Affiliation(s)
- Yannic Heider
- Chair of General and Inorganic Chemistry, Department of Chemistry, Saarland University, 66123 Saarbrücken, Germany
| | - David Scheschkewitz
- Chair of General and Inorganic Chemistry, Department of Chemistry, Saarland University, 66123 Saarbrücken, Germany
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3
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Bamberg M, Bursch M, Hansen A, Brandl M, Sentis G, Kunze L, Bolte M, Lerner HW, Grimme S, Wagner M. [Cl@Si 20H 20] -: Parent Siladodecahedrane with Endohedral Chloride Ion. J Am Chem Soc 2021; 143:10865-10871. [PMID: 34255517 DOI: 10.1021/jacs.1c05598] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Fullerenes and diamondoids are at the core of nanoscience. Comparable monodisperse silicon analogues are scarce. Herein, we report the synthesis of the parent siladodecahedrane, which represents the largest Platonic solid. It shares its pattern of pentagonal faces with the smallest fullerene, C20, and its saturated, H-terminated skeleton with diamondoids. Similar to endofullerenes, the silicon cage encapsulates a chloride ion ([Cl@Si20H20]-); similar to diamondoids, its Si-H termini offer a wealth of opportunities for further functionalization. Mere treatment with chloromethanes leads to the perchlorinated cluster [Cl@Si20Cl20]-. Both compounds were characterized by mass spectrometry, X-ray crystallography, NMR spectroscopy, and quantum-chemical calculations. The experimentally determined 35Cl resonances of the endohedral chloride ions are particularly diagnostic to probe the Cl- → Si20 interaction strength as a function of the different surface substituents, as we have proven by high-level computational analyses.
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Affiliation(s)
- Marcel Bamberg
- Institut für Anorganische und Analytische Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Markus Bursch
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Beringstraße 4, 53115 Bonn, Germany
| | - Andreas Hansen
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Beringstraße 4, 53115 Bonn, Germany
| | - Matthias Brandl
- Institut für Pharmazeutische Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 9, 60438 Frankfurt am Main, Germany
| | - Gabriele Sentis
- Institut für Pharmazeutische Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 9, 60438 Frankfurt am Main, Germany
| | - Lukas Kunze
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Beringstraße 4, 53115 Bonn, Germany
| | - Michael Bolte
- Institut für Anorganische und Analytische Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Hans-Wolfram Lerner
- Institut für Anorganische und Analytische Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Stefan Grimme
- Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Beringstraße 4, 53115 Bonn, Germany
| | - Matthias Wagner
- Institut für Anorganische und Analytische Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
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4
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Weis P, Röhner DC, Prediger R, Butschke B, Scherer H, Weber S, Krossing I. First experimental evidence for the elusive tetrahedral cations [EP 3] + (E = S, Se, Te) in the condensed phase. Chem Sci 2019; 10:10779-10788. [PMID: 32055385 PMCID: PMC7006506 DOI: 10.1039/c9sc03915e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/06/2019] [Indexed: 11/21/2022] Open
Abstract
Condensed phase access to the unprecedented tetrahedral cations [EP3]+ (E = S, Se, Te) was achieved through the reaction of ECl3[WCA] with white phosphorus ([WCA]- = [Al(ORF)4]- and [F(Al(ORF)3)2]-; -RF = -C(CF3)3). Previously, [EP3]+ was only known from gas phase MS investigations. By contrast, the reaction of ECl3[A] with the known P3 3- synthon Na[Nb(ODipp)3(P3)] (enabling AsP3 synthesis), led to formation of P4. The cations [EP3]+ were characterized by multinuclear NMR spectroscopy in combination with high-level quantum chemical calculations. Their bonding situation is described with several approaches including Atoms in Molecules and Natural Bond Orbital analysis. The first series of well-soluble salts ECl3[WCA] was synthesized and fully characterized as starting materials for the studies on this elusive class of [EP3]+ cations. Yet, with high [ECl3]+ fluoride ion affinity values between 775 (S), 803 (Se) and 844 (Te) kJ mol-1, well exceeding typical phosphenium ions, these well-soluble ECl3[WCA] salts could be relevant in view of the renewed interest in strong (also cationic) Lewis acids.
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Affiliation(s)
- Philippe Weis
- Institut für Anorganische und Analytische Chemie , Freiburger Materialforschungszentrum (FMF) , Universität Freiburg , Albertstr. 21 , 79104 Freiburg , Germany .
| | - David Christopher Röhner
- Institut für Anorganische und Analytische Chemie , Freiburger Materialforschungszentrum (FMF) , Universität Freiburg , Albertstr. 21 , 79104 Freiburg , Germany .
| | - Richard Prediger
- Institut für Anorganische und Analytische Chemie , Freiburger Materialforschungszentrum (FMF) , Universität Freiburg , Albertstr. 21 , 79104 Freiburg , Germany .
| | - Burkhard Butschke
- Institut für Anorganische und Analytische Chemie , Freiburger Materialforschungszentrum (FMF) , Universität Freiburg , Albertstr. 21 , 79104 Freiburg , Germany .
| | - Harald Scherer
- Institut für Anorganische und Analytische Chemie , Freiburger Materialforschungszentrum (FMF) , Universität Freiburg , Albertstr. 21 , 79104 Freiburg , Germany .
| | - Stefan Weber
- Institut für Physikalische Chemie , Universität Freiburg , Albertstr. 21 , 79104 Freiburg , Germany
| | - Ingo Krossing
- Institut für Anorganische und Analytische Chemie , Freiburger Materialforschungszentrum (FMF) , Universität Freiburg , Albertstr. 21 , 79104 Freiburg , Germany .
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5
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Li Y, Li J, Zhang J, Song H, Cui C. Isolation of R6Si6 Dianion: A Bridged Tricyclic Isomer of Dianionic Hexasilabenzene. J Am Chem Soc 2018; 140:1219-1222. [DOI: 10.1021/jacs.7b12163] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yang Li
- State
Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Jianfeng Li
- State
Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Jianying Zhang
- State
Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Haibin Song
- State
Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Chunming Cui
- State
Key Laboratory of Elemento-Organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, People’s Republic of China
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Teichmann J, Wagner M. Silicon chemistry in zero to three dimensions: from dichlorosilylene to silafullerane. Chem Commun (Camb) 2018; 54:1397-1412. [DOI: 10.1039/c7cc09063c] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
As one of the simplest examples of functionalized Si(ii) species, the SiCl2/[SiCl3]− system is not only fundamentally interesting, but also an important starting point for the assembly of oligosilane chains, rings, and clusters.
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Affiliation(s)
- J. Teichmann
- Institut für Anorganische Chemie
- Goethe-Universität Frankfurt am Main
- 60438 Frankfurt am Main
- Germany
| | - M. Wagner
- Institut für Anorganische Chemie
- Goethe-Universität Frankfurt am Main
- 60438 Frankfurt am Main
- Germany
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7
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Haas M, Christopoulos V, Radebner J, Holthausen M, Lainer T, Schuh L, Fitzek H, Kothleitner G, Torvisco A, Fischer R, Wunnicke O, Stueger H. Branched Hydrosilane Oligomers as Ideal Precursors for Liquid-Based Silicon-Film Deposition. Angew Chem Int Ed Engl 2017; 56:14071-14074. [PMID: 28977723 DOI: 10.1002/anie.201707525] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Indexed: 11/09/2022]
Abstract
Herein a convenient synthetic method to obtain 2,2,3,3-tetrasilyltetrasilane 3 and 2,2,3,3,4,4-hexasilylpentasilane 4 on a multigram scale is presented. Proton-coupled 29 Si NMR spectroscopy and single-crystal X-ray crystallography enabled unequivocal structural assignment. Owing to their unique properties, which are reflected in their nonpyrophoric character on contact with air and their enhanced light absorption above 250 nm, 3 and 4 are valuable precursors for liquid-phase deposition (LPD) and the processing of thin silicon films. Amorphous silicon (a-Si:H) films of excellent quality were deposited starting from 3 and characterized by conductivity measurements, ellipsometry, optical microscopy, and Raman spectroscopy.
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Affiliation(s)
- Michael Haas
- Institute of Inorganic Chemistry, Technische Universität Graz, Stremayrgasse 9/IV, 8010, Graz, Austria
| | - Viktor Christopoulos
- Institute of Inorganic Chemistry, Technische Universität Graz, Stremayrgasse 9/IV, 8010, Graz, Austria
| | - Judith Radebner
- Institute of Inorganic Chemistry, Technische Universität Graz, Stremayrgasse 9/IV, 8010, Graz, Austria
| | | | - Thomas Lainer
- Institute of Inorganic Chemistry, Technische Universität Graz, Stremayrgasse 9/IV, 8010, Graz, Austria
| | - Lukas Schuh
- Institute of Inorganic Chemistry, Technische Universität Graz, Stremayrgasse 9/IV, 8010, Graz, Austria
| | - Harald Fitzek
- Institute of Electron Microscopy and Nanoanalysis, Technische Universität Graz, Steyrergasse 17, 8010, Graz, Austria
| | - Gerald Kothleitner
- Institute of Electron Microscopy and Nanoanalysis, Technische Universität Graz, Steyrergasse 17, 8010, Graz, Austria
| | - Ana Torvisco
- Institute of Inorganic Chemistry, Technische Universität Graz, Stremayrgasse 9/IV, 8010, Graz, Austria
| | - Roland Fischer
- Institute of Inorganic Chemistry, Technische Universität Graz, Stremayrgasse 9/IV, 8010, Graz, Austria
| | - Odo Wunnicke
- Evonik Creavis GmbH, Paul-Baumann-Strasse 1, 45772, Marl, Germany
| | - Harald Stueger
- Institute of Inorganic Chemistry, Technische Universität Graz, Stremayrgasse 9/IV, 8010, Graz, Austria
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8
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Haas M, Christopoulos V, Radebner J, Holthausen M, Lainer T, Schuh L, Fitzek H, Kothleitner G, Torvisco A, Fischer R, Wunnicke O, Stueger H. Branched Hydrosilane Oligomers as Ideal Precursors for Liquid-Based Silicon-Film Deposition. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707525] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Michael Haas
- Institute of Inorganic Chemistry; Technische Universität Graz; Stremayrgasse 9/IV 8010 Graz Austria
| | - Viktor Christopoulos
- Institute of Inorganic Chemistry; Technische Universität Graz; Stremayrgasse 9/IV 8010 Graz Austria
| | - Judith Radebner
- Institute of Inorganic Chemistry; Technische Universität Graz; Stremayrgasse 9/IV 8010 Graz Austria
| | | | - Thomas Lainer
- Institute of Inorganic Chemistry; Technische Universität Graz; Stremayrgasse 9/IV 8010 Graz Austria
| | - Lukas Schuh
- Institute of Inorganic Chemistry; Technische Universität Graz; Stremayrgasse 9/IV 8010 Graz Austria
| | - Harald Fitzek
- Institute of Electron Microscopy and Nanoanalysis; Technische Universität Graz; Steyrergasse 17 8010 Graz Austria
| | - Gerald Kothleitner
- Institute of Electron Microscopy and Nanoanalysis; Technische Universität Graz; Steyrergasse 17 8010 Graz Austria
| | - Ana Torvisco
- Institute of Inorganic Chemistry; Technische Universität Graz; Stremayrgasse 9/IV 8010 Graz Austria
| | - Roland Fischer
- Institute of Inorganic Chemistry; Technische Universität Graz; Stremayrgasse 9/IV 8010 Graz Austria
| | - Odo Wunnicke
- Evonik Creavis GmbH; Paul-Baumann-Strasse 1 45772 Marl Germany
| | - Harald Stueger
- Institute of Inorganic Chemistry; Technische Universität Graz; Stremayrgasse 9/IV 8010 Graz Austria
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9
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Keuter J, Schwedtmann K, Hepp A, Bergander K, Janka O, Doerenkamp C, Eckert H, Mück-Lichtenfeld C, Lips F. Diradikaloid oder zwitterionischer Charakter: die ungesättigte Verbindung [Si4
{N(SiMe3
)Dipp}4
] mit gefaltetem Si4
-Strukturmotiv. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705787] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jan Keuter
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstraße 28-30 48149 Münster Deutschland
| | - Kevin Schwedtmann
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstraße 28-30 48149 Münster Deutschland
| | - Alexander Hepp
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstraße 28-30 48149 Münster Deutschland
| | - Klaus Bergander
- Westfälische Wilhelms-Universität Münster; Organisch Chemisches Institut und Center for Multiscale Theory and Computation; Corrensstraße 40 48149 Münster Deutschland
| | - Oliver Janka
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstraße 28-30 48149 Münster Deutschland
| | - Carsten Doerenkamp
- Westfälische Wilhelms-Universität Münster; Institut für Physikalische Chemie; Corrensstraße 28/30 48149 Münster Deutschland
- Universidade de São Paulo; Instituto de Física em São Carlos; Avenida Trabalhador Saocarlense 400 São Carlos SP 13566-590 Brasilien
| | - Hellmut Eckert
- Westfälische Wilhelms-Universität Münster; Institut für Physikalische Chemie; Corrensstraße 28/30 48149 Münster Deutschland
- Universidade de São Paulo; Instituto de Física em São Carlos; Avenida Trabalhador Saocarlense 400 São Carlos SP 13566-590 Brasilien
| | - Christian Mück-Lichtenfeld
- Westfälische Wilhelms-Universität Münster; Organisch Chemisches Institut und Center for Multiscale Theory and Computation; Corrensstraße 40 48149 Münster Deutschland
| | - Felicitas Lips
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstraße 28-30 48149 Münster Deutschland
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Keuter J, Schwedtmann K, Hepp A, Bergander K, Janka O, Doerenkamp C, Eckert H, Mück-Lichtenfeld C, Lips F. Diradicaloid or Zwitterionic Character: The Non-Tetrahedral Unsaturated Compound [Si4
{N(SiMe3
)Dipp}4
] with a Butterfly-type Si4
Substructure. Angew Chem Int Ed Engl 2017; 56:13866-13871. [DOI: 10.1002/anie.201705787] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 08/09/2017] [Indexed: 12/31/2022]
Affiliation(s)
- Jan Keuter
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstrasse 28/30 48149 Münster Deutschland
| | - Kevin Schwedtmann
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstrasse 28/30 48149 Münster Deutschland
| | - Alexander Hepp
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstrasse 28/30 48149 Münster Deutschland
| | - Klaus Bergander
- Westfälische Wilhelms-Universität Münster; Organisch Chemisches Institut und Center for Multiscale Theory and Computation; Corrensstrasse 40 48149 Münster Deutschland
| | - Oliver Janka
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstrasse 28/30 48149 Münster Deutschland
| | - Carsten Doerenkamp
- Westfälische Wilhelms-Universität Münster; Institut für Physikalische Chemie; Corrensstrasse 28/30 48149 Münster Deutschland
- Present address: Universidade de Sao Paulo; Instituto de Física em São Carlos; Avenida Trabalhador Saocarlense 400 São Carlos SP 13566-590 Brazil
| | - Hellmut Eckert
- Westfälische Wilhelms-Universität Münster; Institut für Physikalische Chemie; Corrensstrasse 28/30 48149 Münster Deutschland
- Present address: Universidade de Sao Paulo; Instituto de Física em São Carlos; Avenida Trabalhador Saocarlense 400 São Carlos SP 13566-590 Brazil
| | - Christian Mück-Lichtenfeld
- Westfälische Wilhelms-Universität Münster; Organisch Chemisches Institut und Center for Multiscale Theory and Computation; Corrensstrasse 40 48149 Münster Deutschland
| | - Felicitas Lips
- Westfälische Wilhelms-Universität Münster; Institut für Anorganische und Analytische Chemie; Corrensstrasse 28/30 48149 Münster Deutschland
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11
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Pichaandi KR, Mague JT, Fink MJ. Crystal structures of three sterically congested disilanes. Acta Crystallogr E Crystallogr Commun 2017; 73:448-452. [PMID: 28316829 PMCID: PMC5347074 DOI: 10.1107/s2056989017002602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 02/14/2017] [Indexed: 11/10/2022]
Abstract
In the three sterically congested silanes, C24H38Si2 (1) (1,1,2,2-tetra-isopropyl-1,2-di-phenyl-disilane), C24H34Br4Si2 (2) [1,1,2,2-tetra-kis-(2-bromo-propan-2-yl)-1,2-di-phenyl-disilane] and C32H38Si2 (3) (1,2-di-tert-butyl-1,1,2,2-tetra-phenyl-disilane), the Si-Si bond length is shortest in (1) and longest in (2), with (3) having an inter-mediate value, which parallels the increasing steric congestion. A comparison of the two isopropyl derivatives, (1 and 2), shows a significant increase in the Si-C(ipso) distance with the introduction of bromine. Also, in the brominated compound 2, attractive inter-molecular Br⋯Br inter-actions exist with Br⋯Br separations ca 0.52 Å shorter than the sum of the van der Waals radii. In compound 2, one of the bromo-isopropyl groups is rotationally disordered in an 0.8812 (9):0.1188 (9) ratio. Compound 3 exhibits 'whole mol-ecule' disorder in a 0.9645 (7):0.0355 (7) ratio with the Si-Si bonds in the two components making an angle of ca 66°.
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Affiliation(s)
| | - Joel T. Mague
- Department of Chemistry, Tulane University, New Orleans, LA 70118, USA
| | - Mark J. Fink
- Department of Chemistry, Tulane University, New Orleans, LA 70118, USA
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12
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Herrmann A, Sänger I, Bats JW, Bolte M, Wagner M, Lerner HW. Cleavage of the Silicon-Silicon and Silicon-Chlorine Bond of tBu 3Si-SiCl 3. ChemistrySelect 2016. [DOI: 10.1002/slct.201600275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Annika Herrmann
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Str. 7 60438 Frankfurt am Main Germany
| | - Inge Sänger
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Str. 7 60438 Frankfurt am Main Germany
| | - Jan W. Bats
- Institut für Organische Chemie; Goethe-Universität; Max-von-Laue-Str. 7 60438 Frankfurt am Main Germany
| | - Michael Bolte
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Str. 7 60438 Frankfurt am Main Germany
| | - Matthias Wagner
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Str. 7 60438 Frankfurt am Main Germany
| | - Hans-Wolfram Lerner
- Institut für Anorganische Chemie; Goethe-Universität; Max-von-Laue-Str. 7 60438 Frankfurt am Main Germany
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13
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Kornev AN, Sushev VV, Kireeva VV, Galperin VE, Zolotareva NV, Cherkasov AV, Abakumov GA. Oxidative addition of hexachlorodisilane to two-coordinate and formally divalent phosphorus atom. DOKLADY CHEMISTRY 2015. [DOI: 10.1134/s0012500815060063] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Tillmann J, Wender JH, Bahr U, Bolte M, Lerner HW, Holthausen MC, Wagner M. One-Step Synthesis of a [20]Silafullerane with an Endohedral Chloride Ion. Angew Chem Int Ed Engl 2015; 54:5429-33. [DOI: 10.1002/anie.201412050] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Indexed: 11/09/2022]
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15
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Tillmann J, Wender JH, Bahr U, Bolte M, Lerner HW, Holthausen MC, Wagner M. One-Step Synthesis of a [20]Silafullerane with an Endohedral Chloride Ion. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201412050] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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16
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Unpredictable reaction of phenyltrichlorosilane with tert-butyllithium. INORG CHEM COMMUN 2014. [DOI: 10.1016/j.inoche.2014.02.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Meyer-Wegner F, Wender JH, Falahati K, Porsch T, Sinke T, Bolte M, Wagner M, Holthausen MC, Lerner HW. Electrocyclic Reactions of Siloles: A Combined Experimental and Theoretical Study. Chemistry 2014; 20:4681-90. [DOI: 10.1002/chem.201302544] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Indexed: 11/08/2022]
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Tillmann J, Meyer-Wegner F, Nadj A, Becker-Baldus J, Sinke T, Bolte M, Holthausen MC, Wagner M, Lerner HW. Unexpected Disproportionation of Tetramethylethylenediamine-Supported Perchlorodisilane Cl3SiSiCl3. Inorg Chem 2012; 51:8599-606. [DOI: 10.1021/ic301283m] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jan Tillmann
- Institut für
Anorganische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Frank Meyer-Wegner
- Institut für
Anorganische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Andor Nadj
- Institut für
Anorganische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Johanna Becker-Baldus
- Institut für Biophysikalische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 9, 60438 Frankfurt am Main, Germany
| | - Tanja Sinke
- Institut für
Anorganische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Michael Bolte
- Institut für
Anorganische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Max C. Holthausen
- Institut für
Anorganische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Matthias Wagner
- Institut für
Anorganische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
| | - Hans-Wolfram Lerner
- Institut für
Anorganische
Chemie, Goethe-Universität Frankfurt am Main, Max-von-Laue-Straße 7, 60438 Frankfurt am Main, Germany
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Tillmann J, Lerner HW, Sinke T, Bolte M. Analysis of geometric parameters and packing considerations for triphenylboroxine derivatives, with tris(pentafluorophenyl)boroxine as an example. Acta Crystallogr C 2012; 68:o204-8. [PMID: 22552311 DOI: 10.1107/s0108270112016629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2012] [Accepted: 04/16/2012] [Indexed: 11/10/2022] Open
Abstract
Molecules of the title compound [systematic name: 2,4,6-(pentafluorophenyl)-1,3,5,2,4,6-trioxatriborinane], C(18)B(3)F(15)O(3), are located on crystallographic twofold rotation axes which run through the boroxine and one of the pentafluorophenyl rings. The boroxine ring (r.m.s. deviation = 0.027 Å) and the pentafluorophenyl rings (r.m.s. deviations = 0.004 and 0.001 Å) are essentially planar. The dihedral angles between the boroxine and the two symmetry-independent benzene rings are 8.64 (10) and 8.74 (12)°. The two benzene rings are mutually coparallel [dihedral angle = 0.80 (11)°]. The packing shows planes of molecules parallel to ( ̅201), with an interplanar spacing of 2.99 Å. Within these planes, all the molecules are oriented in the same direction, whereas in neighbouring planes the direction is inverted. Short B···F contacts of 3.040 (2) and 3.1624 (12) Å occur between planes. The geometric parameters of the boroxine ring in the title compound agree well with those of comparable boroxine structures, while the packing reveals some striking similarities and differences.
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Affiliation(s)
- Jan Tillmann
- Institut für Anorganische und Analytische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, Germany
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Meyer-Wegner F, Lerner HW, Sinke T, Bolte M. trans-Dichloridobis(triphenylphosphane-κ P)palladium(II) benzene hemisolvate. Acta Crystallogr Sect E Struct Rep Online 2012; 68:m507. [PMID: 22589859 PMCID: PMC3343891 DOI: 10.1107/s1600536812012494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Accepted: 03/22/2012] [Indexed: 11/23/2022]
Abstract
The title complex, [PdCl2(C18H15P)2]·0.5C6H6, has the PdII ion in a square-planar coordination mode (r.m.s. deviation for Pd, P and Cl atoms = 0.024 Å) with the PPh3 and Cl ligands mutually trans. The benzene solvent molecule is located about a crystallographic inversion centre. The title complex is isostructural with trans-dichloridobis(triphenylphosphane)palladium(II) 1,4-dichlorobenzene sesquisolvate [Kitano et al. (1983 ▶). Acta Cryst. C39, 1015–1017].
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Rayne S, Forest K. Isomerization energies of tetrahedranes to 1,3-cyclobutadienes: A challenge for theoretical methods. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2011.10.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Sänger I, Kückmann TI, Dornhaus F, Bolte M, Wagner M, Lerner HW. The inverse sandwich complex [(K(18-crown-6))2Cp][CpFe(CO)2] – unpredictable redox reactions of [CpFe(CO)2]I with the silanides Na[SiRtBu2] (R = Me, tBu) and the isoelectronic phosphanyl borohydride K[PtBu2BH3]. Dalton Trans 2012; 41:6671-6. [DOI: 10.1039/c2dt00031h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Leszczyńska K, Abersfelder K, Majumdar M, Neumann B, Stammler HG, Rzepa HS, Jutzi P, Scheschkewitz D. The Cp*Si+ cation as a stoichiometric source of silicon. Chem Commun (Camb) 2012; 48:7820-2. [DOI: 10.1039/c2cc33911k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Meyer-Wegner F, Nadj A, Bolte M, Auner N, Wagner M, Holthausen MC, Lerner HW. The Perchlorinated Silanes Si2Cl6 and Si3Cl8 as Sources of SiCl2. Chemistry 2011; 17:4715-9. [DOI: 10.1002/chem.201003654] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2010] [Indexed: 11/09/2022]
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Damrauer R. Interactions of Tetrahedrane and Tetrasilatetrahedrane with CH2and SiH2: A Computational Study. Organometallics 2010. [DOI: 10.1021/om100193f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Robert Damrauer
- Chemistry Department, Denver Campus, University of Colorado Denver, Box 194, P.O. Box 173364, Denver, Colorado 80217-3364
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Meyer-Wegner F, Lerner HW, Bolte M. C—H...π interactions in cocrystals of bis(trimethylsilyl)acetylene and diphenylacetylene with benzene. Acta Crystallogr C 2010; 66:o182-4. [DOI: 10.1107/s0108270110005846] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Accepted: 02/12/2010] [Indexed: 11/10/2022] Open
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