ISSN:
0044-2313
Keywords:
fac-Trichloro-tris(dimethyl sulfoxide)bismuth(III)
;
crystal and molecular structure
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Crystal and Molecular Structure of fac-Trichloro-tris(dimethyl sulfoxide)bismuth(III) BiCl3(DMSO)3Crystals of the known, although structurally not characterized title compound were fortuitously obtained from a reaction mixture containing (CH3)3SiN(SO2CH3)2, BiCl3, DMSO, CH2Cl2 and CH3NO2. Crystallographic data (at -130°C): triclinic, space group P11, a = 816.1(5), b = 885.1(6), c = 1 360.6(8) pm, α = 77.58(3), β = 77.39(3), γ = 64.42(3)°, U = 0.8569 nm3, Z = 2. The DMSO ligands are bound through oxygen to the Bi atom. Important bond distances and angles in the resulting fac-octahedral complex are as follows: Bi—Cl 258.9, 261.0, 263.0, Bi—O 242.6, 245.7, 246.1 pm; Cl—Bi—O (trans) 170.3, 170.6, 176.9, Cl—Bi—Cl 94.6, 94.7, 96.0, O—Bi—O 81.7, 85.4, 87.9, Cl—Bi—O (cis) in the range 87.2-92.6, Bi—O—S 123.4, 126.1, 129.6°.
Notes:
Kristalle der bekannten, strukturell aber nicht untersuchten Titelverbindung entstanden zufällig in einer Reaktionsmischung aus (CH3)3SiN(SO2CH3)2, BiCl3, DMSO, CH2Cl2 und CH3NO2. Kristallographische Daten (bei -130°C): Triklin, Raumgruppe P1, a = 816,1(5), b = 885,1(6), c = 1 360,6(8) pm, α = 77,58(3), β = 77,39(3), γ = 64,42(3)°, U = 0,8569 nm3, Z = 2. Die DMSO-Liganden sind über Sauerstoff an das Bi-Atom gebunden. Die wichtigsten Bindungsabstände und -winkel des resultierenden fac-oktaedrischen Komplexes sind Bi—Cl 258,9, 261,0, 263,0, Bi—O 242,6, 245,7, 246,1 pm; Cl—Bi—O (trans) 170,3, 170,6, 176,9, Cl—Bi—Cl 94,6, 94,7, 96,0, O—Bi—O 81,7, 85,4, 87,9, Cl—Bi—O (cis) im Bereich 87,2-92,6, Bi—O—S 123,4, 126,1, 129,6°.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19946200615
