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In the title compound, [Cu2(C9H7NO3)2(C4H4N2)(C4H8O2)], each CuII ion has a square pyramidal coordination environment with a tridentate N-salicylideneglycinato Schiff base dianion and a pyrazine ligand bound in the basal plane. The pyrazine ligand acts as a bifunctional ligand, joining two Schiff base complexes to form binuclear units. The apex of the pyramid is occupied by a dioxane O atom at an apical distance of 2.510 (2) Å. The binuclear units are associated into chains parallel to the x axis through dioxane bridges.

Supporting information

cif

Crystallographic Information File (CIF)
Contains datablocks saazin, global

fcf

Structure factor file (CIF format)
Contains datablock saazin

CCDC reference: 129543

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