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Title: Mercurous dimethylglyoximato nitrate, Hg-2(Dmg)(2)(NO3)(2)
Authors: Nockemann, Peter ×
Meyer, G #
Issue Date: Jan-2003
Publisher: Wiley-v c h verlag gmbh
Series Title: Zeitschrift fur anorganische und allgemeine chemie vol:629 issue:6 pages:931-932
Abstract: Colourless needles of mercurous dimethylglyoximato nitrate, Hg-2(Dmg)(2)(NO3)(2), grow from a diluted nitric acid solution of mercurous nitrate and dimethylglyoxime. The crystal structure (triclinic, P (1) over bar, a = 728.50(13), b = 1066.8(2), c = 1167.9(2) pm, alpha = 93.78(2)degrees, beta = 94.16(2)degrees, gamma = 98.61(2)degrees, R-all = 0,0726) contains the cations [Hg-2(Dmg)(2)](2+) and "non-coordinating" (NO3)(-) anions. In the cation, two neutral dimethylglyoxime molecules coordinate bidentately with Hg-N distances in the narrow range of 236 to 239 pm to the mercurous ion, Hg-2(2+), which exhibits a Hg-Hg bond distance of 252.23(8) pm).
URI: 
ISSN: 0044-2313
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
× corresponding author
# (joint) last author

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