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Acta Cryst. (2014). E70, m164-m165
[ doi:10.1107/S1600536814006898 ]

([mu]2-2-Meth­oxy­ethanol-[kappa]3O1:O1,O3)(2-meth­oxy­ethanol-[kappa]O1)tris­([mu]2-3,4,5,6-tetra­fluoro-o-phenyl­ene-[kappa]2C1:C2)trimercury(II)

R. Castañeda, S. Draguta, A. Yakovenko, M. Fonari and T. Timofeeva

Abstract: In the title compound, [Hg3(C6F4)3(C3H8O2)2], two O atoms from one 2-meth­oxy­ethanol ligand and one O atom from the second 2-meth­oxy­ethanol ligand coordinate three HgII atoms [Hg-O = 2.765 (7)-2.890 (8) Å] in the trimeric organomercurial Lewis acid (o-C6F4Hg)3. The hy­droxy groups are involved in formation of intra- and inter­molecular O-H...O hydrogen bonds; the latter link two mol­ecules into centrosymmetric dimers. An extensive net of weak inter­molecular C-H...F inter­actions further consolidates the crystal packing.


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