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Zeitschriftenartikel
Synthesis and Structure of the First Organometallic Galloxane Hydroxide Mes6Ga6O4(OH)4
(1994)
Controlled hydrolysis of (mesityl)2GaOH leads to the first structurally characterized galloxane hydroxide 1, which crystallizes as [l(thf)4]-6THF. The framework of 1 consists of a distorted Ga6 octahedron whose faces are ...
Zeitschriftenartikel
Doubly Lithiated Oligosilanes : Synthesis and Structure of the First Vicinal Dilithiodisilane
(1992)
Reaction of cyclotrisilane 1 with lithium yields, depending on the reaction conditions, either the trisilane 2 lithiated at the terminal positions or the vicinal dilithiodisilane 3. These silanes are the first examples of ...
Zeitschriftenartikel
Synthesis and Structure of the Disilagermirane R2Ge(SiR2)2 and the Solvent-Separated Ion Pair [Li([12]crown-4)2][GeR3]; (R = SiMe3)
(1994)
The disilagermirane 1 is obtained in good yields from (Me3Si)3 SiLi(thf) and GeCl2. The germyllithium compound 2 was also prepared; its anion, the higher homologue of the p. starting material for 1, might prove to be a ...
Zeitschriftenartikel
Insertion of zinc into the cyclophosphazene skeleton: synthesis and structure of six-membered-ring complexes of zinc
(1993)
Cyclozincaphosphazenes have been synthesized by the reaction of the bis-silylated ligand HN[P(NMe2)2NSiMe3]2
(1) with ZnR2 (2) (R = N(SiMe&, Me, Et). These complexes have been characterized by IR, NMR, and mass
spectroscopy ...
Zeitschriftenartikel
Structure of bis(pentamethyldiethylenetriamine)disodium hexasulfide
(1993)
The new sodium sulfide compound, #-hexasulfidolt~2S1,S 6:2n 2S1,S 6_bis{[N_(dimethylaminoethyl)_N,N,,_
N'-trimethyl- 1,2-ethanediamine-t~3N, N',N"]sodium},[Na(pmdeta)]2[S6] (1) [pmdeta = (Me2NCH2CH2)2NMe],was obtained by ...
Zeitschriftenartikel
A thiouracil-Ca2+ complex containing two tautomeric forms of the thiouracilyl anion: Synthesis and crystal structure of [(thiouracilyl)2Ca·2DMSO·H2O]2
(1993)
A DMp. solution of 2-thiouracil dissolves Ca(OH)2 to give [(thiouracilyl)2Ca·2DMSO·H2O]n (1), a solution of which will in turn dissolve solid PtCl2. 1 is dimeric (n=2) in the solid, and the presence of two tautomers of the ...
Zeitschriftenartikel
Ein 1:1-Addukt aus 2-Aminobenzothiazol und einem Harnstoffderivat sowie seine Anordnung im Raum
(1992)
Zeitschriftenartikel
Supermesityl-stabilisierte Iminoborane
(1992)
Amino-imino-borane R(SiMe3)N-BN-R:IIc (R = CHMe2), IId (R= CMe3) und IIe (R = SiMe3) mit R = 2,4,6-Tri-t-butylphenyl- wurden aus den entsprechenden Fluorbis(amino)boranen Ic-e durch HF-Eliminierung mit t-Butyllithium (IIc, ...
Zeitschriftenartikel
Bicyclische Lithium-t-butylaminofluorsilane, Moleküle mit zwei- und vierfachkoordinierten Lithium
(1988)
Dimeres Lithium-t-butylamino-di-t-butylfluorosilan, [(CMe3)2SiFLiNCMe3]2, addiert beim Kristallisieren aus THF pro Dimer ein Molekül THF. Es entsteht ein Bicyclus mit Lithium in Vier-[F2Li(THF)N] und Zweifachkoordination ...