Home Synthesen und Kristallstrukturen von Bis(N-lithiumtrimethylsilylamino)- bis(dimethylamino)silan und 1,1-Dichloro-2,4-bis(trimethylsilylamino)- 3,3-bis(dimethylamino)siladiazatitanacyclobutan / Syntheses and Crystal Structures of Bis(N-lithio-trimethylsilylamino)bis(dimethylamino)- silane and 1,1-Dichloro-2,4-bis(trimethylsilylamino)-3,3-bis(dimethylamino)siladiazatitanacyclobutane
Article
Licensed
Unlicensed Requires Authentication

Synthesen und Kristallstrukturen von Bis(N-lithiumtrimethylsilylamino)- bis(dimethylamino)silan und 1,1-Dichloro-2,4-bis(trimethylsilylamino)- 3,3-bis(dimethylamino)siladiazatitanacyclobutan / Syntheses and Crystal Structures of Bis(N-lithio-trimethylsilylamino)bis(dimethylamino)- silane and 1,1-Dichloro-2,4-bis(trimethylsilylamino)-3,3-bis(dimethylamino)siladiazatitanacyclobutane

  • Josef Engering , Eva-Maria Peters and Martin Jansen EMAIL logo
Published/Copyright: June 2, 2014
Become an author with De Gruyter Brill
Author Information Explore this Subject
Zeitschrift für Naturforschung B
From the journal Zeitschrift für Naturforschung B Volume 57 Issue 9

Bis(N-lithio-trimethylsilylamino)bis(dimethylamino)silane (1) is formed in the reaction of silicon tetrachloride with excess hexamethyldisilazane, followed by halogen substitution using two equivalents of LiN(CH3)2, and treatment with two equivalents of n-butyllithium in hexane. 1, found to be dimeric in the solid state, was characterised by single crystal X-ray diffraction (monoclinic, C2/c, a = 1925.2(4), b = 1501.7(2), c = 1389.7(3) pm, β= 101.98(2), Z = 4, C20H60Li4N8Si6), and by solid state and solution NMR spectroscopy and mass spectrometry. Further reaction with titanium tetrachloride (molar ratio 1:1) yields orange crystals of the dimer [TiClf(μ2-NSi(CH3)3)2Si(N(CH3)2)μ2-Cl]2 (2) characterised by single crystal X-ray diffraction (triclinic, P1, a = 942.1(4), b = 991.7(4), c = 1222.6(5) pm, α= 90.12(1), β= 94.42(2), γ= 107.64(1)°, Z = 1, C20H60Cl4N8Si6Ti2)

Keywords: Siladiazatitanacyclobutane; N-Lithio Aminosilane; Precursor Chemistry
Received: 2002-6-3
Published Online: 2014-6-2
Published in Print: 2002-9-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

Articles in the same Issue

  1. Alkalimetall-Arsenide A3As7 Und Aas (A = K, Rb, Cs). Synthesen, Kristallstrukturen, Schwingungsspektren / Alkaline Metal Arsenides A3As7 and AAs (A = K, Rb, Cs). Preparation, Crystal Structure, Vibrational Spectroscopy
  2. Synthesen und Kristallstrukturen von Bis(N-lithiumtrimethylsilylamino)- bis(dimethylamino)silan und 1,1-Dichloro-2,4-bis(trimethylsilylamino)- 3,3-bis(dimethylamino)siladiazatitanacyclobutan / Syntheses and Crystal Structures of Bis(N-lithio-trimethylsilylamino)bis(dimethylamino)- silane and 1,1-Dichloro-2,4-bis(trimethylsilylamino)-3,3-bis(dimethylamino)siladiazatitanacyclobutane
  3. Valence Bond Studies of N5+
  4. Synthesis and Characterization of Chromium Tricarbonyl Complexes of 1-Phenylgermatrane and 1-Phenylazagermatrane. Crystal Structure of [N(CH2CH2O)3GeC6H5]Cr(CO)3
  5. Synthesis and Structural Characterization of [Cu(NH2CH2C6H4N=CHC5H5N)Cl2]
  6. Die Kristallstruktur von Bis-[methylammonium]-hexafluorosilikat, (MeNH3)2SiF6 / The Crystal Structure of Bis-[methylammonium]-hexafluorosilicate, (MeNH3)2SiF6
  7. New Phosphorus-Containing Polycylic Large-Ring Systems Involving Heteroatoms
  8. Bis[dicarbonyl(cyclopentadienyl)ruthenium(I)] Komplexe / Bis[dicarbonyl(cyclopentadienyl)ruthenium(I)] Complexes
  9. Zur Reaktion von PCl3 mit NaR*, KR* und ZnR*2 (R* = SitBu3) [1]: Bildung des Diphosphens R*P=PR*, Tetraphosphans P4R*2 , Tetraphosphanids NaP4R*3 sowie von Halogenphosphanen R*mPmClp / On the Reaction of PCl3 with NaR*, KR* and ZnR*2 (R*= SitBu3) [1]: Formation of the Diphosphene R*P=PR*, Tetraphosphane P4R*2, Tetraphosphanide NaP4R*3 as well as Halogenophosphanes R*mPnClp
  10. Darstellung, Schwingungsspektren und Normalkoordinatenanalyse von (n-Bu4N)2[Pt(SCN)n(ox)], n = 2, 4, sowie Kristallstruktur von [(C5H5N)2CH2][Pt(SCN)4(ox)] / Synthesis, Vibrational Spectra and Normal Coordinate Analysis of (n-Bu4N)2[Pt(SCN)n(ox)], n = 2, 4, and Crystal Structure of [(C5H5N)2CH2][Pt(SCN)4(ox)]
  11. Hydrothermal Single Crystal Growth and Crystal Structures of the Mercury(II) Selenates(VI) HgSeO4, HgSeO4·HgO and HgSeO4·2HgO
  12. Polysulfonylamine, CLVII [1]. Molekulare Cokristalle aus Di(4-halogenbenzolsulfonyl)aminen und Sauerstoffbasen: Lamellare Schichten mit engen Zwischenschichtkontakten der Art C-H···Hal, Cl ··· Cl oder Br ··· Br / Molecular Co-crystals of Di(4-halobenzenesulfonyl)amines and Oxygen Bases: Lamellar Layers with Close C-H···Hal, Cl · · · Cl or Br · · · Br
  13. New Bioactive Diterpenoid from Euphorbia decipiens
  14. Magnesium Isotope Effects by Ion Exchange Using Monoazacrown Bonded Merrifield Peptide Resin
https://doi.org/10.1515/znb-2002-0902
Keywords for this article
Siladiazatitanacyclobutane; N-Lithio Aminosilane; Precursor Chemistry

Articles in the same Issue

  1. Alkalimetall-Arsenide A3As7 Und Aas (A = K, Rb, Cs). Synthesen, Kristallstrukturen, Schwingungsspektren / Alkaline Metal Arsenides A3As7 and AAs (A = K, Rb, Cs). Preparation, Crystal Structure, Vibrational Spectroscopy
  2. Synthesen und Kristallstrukturen von Bis(N-lithiumtrimethylsilylamino)- bis(dimethylamino)silan und 1,1-Dichloro-2,4-bis(trimethylsilylamino)- 3,3-bis(dimethylamino)siladiazatitanacyclobutan / Syntheses and Crystal Structures of Bis(N-lithio-trimethylsilylamino)bis(dimethylamino)- silane and 1,1-Dichloro-2,4-bis(trimethylsilylamino)-3,3-bis(dimethylamino)siladiazatitanacyclobutane
  3. Valence Bond Studies of N5+
  4. Synthesis and Characterization of Chromium Tricarbonyl Complexes of 1-Phenylgermatrane and 1-Phenylazagermatrane. Crystal Structure of [N(CH2CH2O)3GeC6H5]Cr(CO)3
  5. Synthesis and Structural Characterization of [Cu(NH2CH2C6H4N=CHC5H5N)Cl2]
  6. Die Kristallstruktur von Bis-[methylammonium]-hexafluorosilikat, (MeNH3)2SiF6 / The Crystal Structure of Bis-[methylammonium]-hexafluorosilicate, (MeNH3)2SiF6
  7. New Phosphorus-Containing Polycylic Large-Ring Systems Involving Heteroatoms
  8. Bis[dicarbonyl(cyclopentadienyl)ruthenium(I)] Komplexe / Bis[dicarbonyl(cyclopentadienyl)ruthenium(I)] Complexes
  9. Zur Reaktion von PCl3 mit NaR*, KR* und ZnR*2 (R* = SitBu3) [1]: Bildung des Diphosphens R*P=PR*, Tetraphosphans P4R*2 , Tetraphosphanids NaP4R*3 sowie von Halogenphosphanen R*mPmClp / On the Reaction of PCl3 with NaR*, KR* and ZnR*2 (R*= SitBu3) [1]: Formation of the Diphosphene R*P=PR*, Tetraphosphane P4R*2, Tetraphosphanide NaP4R*3 as well as Halogenophosphanes R*mPnClp
  10. Darstellung, Schwingungsspektren und Normalkoordinatenanalyse von (n-Bu4N)2[Pt(SCN)n(ox)], n = 2, 4, sowie Kristallstruktur von [(C5H5N)2CH2][Pt(SCN)4(ox)] / Synthesis, Vibrational Spectra and Normal Coordinate Analysis of (n-Bu4N)2[Pt(SCN)n(ox)], n = 2, 4, and Crystal Structure of [(C5H5N)2CH2][Pt(SCN)4(ox)]
  11. Hydrothermal Single Crystal Growth and Crystal Structures of the Mercury(II) Selenates(VI) HgSeO4, HgSeO4·HgO and HgSeO4·2HgO
  12. Polysulfonylamine, CLVII [1]. Molekulare Cokristalle aus Di(4-halogenbenzolsulfonyl)aminen und Sauerstoffbasen: Lamellare Schichten mit engen Zwischenschichtkontakten der Art C-H···Hal, Cl ··· Cl oder Br ··· Br / Molecular Co-crystals of Di(4-halobenzenesulfonyl)amines and Oxygen Bases: Lamellar Layers with Close C-H···Hal, Cl · · · Cl or Br · · · Br
  13. New Bioactive Diterpenoid from Euphorbia decipiens
  14. Magnesium Isotope Effects by Ion Exchange Using Monoazacrown Bonded Merrifield Peptide Resin
Sign up now to receive a 20% welcome discount
Institutional Access
How does access work?
Have an idea on how to improve our website?
Please write us.
© 2025 De Gruyter Brill
Downloaded on 14.9.2025 from https://www.degruyterbrill.com/document/doi/10.1515/znb-2002-0902/html?lang=en
Scroll to top button