ISSN:
0044-2313
Keywords:
Bis(7-isopropyl-8-quinolinato)nickel(II)
;
crystal structure
;
association of nickel 8-quinolates
;
steric hindrance
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Chelates of 8-Quinolinol Derivatives. XII. Crystal and Molecular Structure of Bis(7-isopropyl-8-quinolinato)nickel(II)The crystal and molecular structure of bis(7-isopropyl-8-quinolinato)nickel(II) was determined by X-ray diffraction. The structure is monoclinic with the space group P21/n (Z = 2, 1403 observed independent reflections, R = 0.049. Lattice dimensions at 20°C: a = 1328.3(5) pm, b = 632.8(2) pm, c = 1330.0(5) pm, β = 112.99(3)°). The coordination of the nickel atom is planar with the quinoline rings in trans position.
Notes:
Die Kristallstruktur von Bis(7-isopropylchinolin-8-olato)nickel(II) wurde durch eine Röntgenkristallstrukturuntersuchung bestimmt. Es liegt ein monoklines Kristallsystem mit der Raumgruppe P21/n vor (Z = 2, beobachtete unabhängige Reflexe 1403, R = 4,9%, Gitterabmessungen bei 20°C: a = 1328,3(5) pm, b = 632,8(2) pm, c = 1330,0(5) pm, β = 112,99(3)°). Das Nickelatom ist planar koordiniert mit den beiden Chinolinringen in trans-Stellung.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19926150908
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