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Figure 1
(a) The asymmetric unit of (I)[link], showing the atom-numbering scheme and the two identical chemical formula units, i.e. the two symmetry-independent mol­ecules with their complementary hydrogen bonds (dashed lines; details in Table 1[link]) and the disordered solvent water O atoms. Displacement ellipsoids are drawn at the 50% probability level and H atoms are shown as small spheres of arbitrary radii. (b) An overlay of the two symmetry-independent mol­ecules in (I)[link], by specifying Cu1/Cu2, acetate O1/O21 and picolinate N3/23 as pairs (r.m.s. deviation = 0.00464 Å). Mol­ecule 1 (black) is that with atom Cu1 and mol­ecule 2 (grey) that with atom Cu2.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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