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Zeitschriftenartikel
Solid-state and solution structures of three lithiumsulfinimidamides: Identification of two distinct structural types
(1992)
The bidentate sulfinimidamide ligand has almost the same bulk as the cyclopentadienyl l&and. Two distinct structural types of highly reactive lithium sulfinimidamides, commonly used reagents, have been identified by X-ray ...
Zeitschriftenartikel
Crystal handling at low temperatures
(1993)
The cooling of a crystal in combination with the use of a protecting oil facilitates the handling and transfer to a diffractometer of even very sensitive material. The method
is explained and the required device is described ...
Zeitschriftenartikel
Preparation and Structure of Two Highly Reactive Intermediates: [Li(thf)4][Cu5Cl4R2] and [Li(thf)4][AlCl3R], R Si(SiMe3)3
(1993)
A SiCu2 three-center two-electron bond with short CuCu distance is the prominent structural feature of the lithium silylcuprate Li(thf)4-1 mentioned in the title compound, the first compound of this type characterized by ...
Zeitschriftenartikel
Lithiation and dethiacarbonylation of a heterocyclic thioamide C6H4O·C(S)NH by reaction with solid Li2S in the presence of hexamethylphosphoramide: synthesis and crystal structure of [C6H4O·C(S)NLi·HMPA]2·C6H4(OH)NH2
(1992)
Solid Li2S reacts with a solution of [graphic omitted]H and hexamethylphosphoramide (HMPA) in toluene to give [[graphic omitted]Li·µ2-HMPA]2·C6H4(OH)NH2, 1, in which two equivalents of the organic acid have been lithiated ...
Zeitschriftenartikel
Lithium- and dimethylaluminium-di-2-pyridyl-phosphides: the first metal diorganophosphides without a metal–phosphorus bond within a contact ion pair
(1993)
Li{(2-NC5H4)2P}{thf}]2(thf = tetrahydrofuran) and [AlMe2{(2-NC5H4)2P}]3 are obtained in high yield by treating (2-NC5H4)2PH 1, with BunLi and Me3Al, respectively; the X-ray-structure determination confirms that 2 is the ...
Zeitschriftenartikel
Dimere Alkalimetallbenzamidinate: Einfluß des Metallions auf die Struktur
(1992)
The molecular structures of two N-silylated alkali metal benzamidinates, [MeC6H4C(NSiMe3)2-Li(THF)]2 1 and [PhC(NSiMe3)2Na(Et2O)]2·Et2O 2, have been determined by low temperature X-ray diffraction studies. Both compounds ...
Zeitschriftenartikel
Weak interactions in ion–ligand complexes of C3H+3 isomers: competition between H-bound and C-bound structures in c-C3H+3·L and H2CCCH+·L (L = Ne, Ar, N2, CO2, and O2)
(2011)
Explicitly correlated coupled cluster theory at the CCSD(T)-F12x level (T. B. Adler, G. Knizia,
and H.-J. Werner, J. Chem. Phys. 127, 221106, 2007) has been employed to study structures and
vibrations of complexes of ...
Zeitschriftenartikel
Energy transfer at metal surfaces: the need to go beyond the electronic friction picture
(2011)
Interactions of molecules at metal surfaces can result in energy exchange with the electrons of the metal.
This complicates theoretical strategies designed to simulate surface reactivity, most of which today are
based ...
Zeitschriftenartikel
Comparative bioinformatics analysis of the mammalian and bacterial glycomes
(2011)
A comparative analysis of bacterial and mammalian glycomes based on the statistical analysis of two
major carbohydrate databases, Bacterial Carbohydrate Structure Data Base (BCSDB) and
GLYCOSCIENCES.de (GS), is presented. ...