منابع مشابه
Benzene-1,3,5-tricarbonyl trichloride
In the title molecule, C(9)H(3)Cl(3)O(3), there are three short interactions involving the benzene H atoms and the chloro-formyl Cl atoms. In the crystal, mol-ecules stack along the a axis with no significant non-bonded inter-actions.
متن کاملAcute intoxication from antimony trichloride.
an additional, slightly delayed onset of gastro-intestinal disturbance including abdominal pain and persistent anorexia. Urine antimony estimations revealed a concentration in excess of i mg./litre in these five men. Environmental measurements suggest that they were briefly exposed to air containing up to 146 mg. hydrochloric acid and 73 mg. antimony per m.3 expressed as the metal. These findin...
متن کاملParsing the Bonding in the Aluminum Trichloride Dimer
The shorter distance between the bridging chlorine atoms compared with that between the aluminum atoms is discussed in terms of the sp hybrid model and the MCAS atomic model. Lewis Acids and their Dimers Boron and aluminum have just three (3) valence electrons and form trivalent molecules. Typical ones are BH3, BCl3 and AlCl3. The latter are Lewis acids (after G.N. Lewis 1 ); i.e., they lack an...
متن کاملDirect chlorination of alcohols with chlorodimethylsilane catalyzed by a gallium trichloride/tartrate system under neutral conditions.
The reaction of secondary alcohols 1 with chlorodimethylsilane (HSiMe(2)Cl) proceeded in the presence of a catalytic amount of GaCl(3)/diethyl tartrate to give the corresponding organic chlorides 3. In the catalytic cycle, the reaction of diethyl tartrate 4a with HSiMe(2)Cl 2 gives the chlorosilyl ether 5 with generation of H(2). Alcohol-exchange between the formed chlorosilyl ether 5 and the s...
متن کاملHexakis(dimethyl sulfoxide-κO)chromium(III) trichloride
In the title compound, [Cr(C(2)H(6)OS)(6)]Cl(3), each Cr(III) ion is located on a three-fold inversion axis and is coordinated by six dimethyl-sulfoxide ligands [Cr-O = 1.970 (2)-1.972 (2) Å; O-Cr-O = 88.19 (9) and 91.81 (9)°] in a slightly distorted octa-hedral geometry. The Cl(-) anions take part in the formation of weak C-H⋯Cl hydrogen bonds, which contribute to the crystal packing stabiliza...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry
سال: 1959
ISSN: 0022-3654,1541-5740
DOI: 10.1021/j150572a023