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Figure 1
The coordination environment of the Sr and Cu sites, showing the hydrogen bonding. Displacement ellipsoids are drawn at the 70% probability level. The shorter Sr—O and Cu—O bonds are shown in black, the longer bonds are unfilled and hydrogen bonds are dashed lines. [Symmetry codes: (i) −x + 1, −y, −z + 1; (ii) −x + [{3\over 2}], y + [{1\over 2}], −z + [{1\over 2}]; (iii) x − [{1\over 2}], −y + [{1\over 2}], z − [{1\over 2}]; (iv) −x + [{1\over 2}], y + [{1\over 2}], −z + [{1\over 2}]; (v) −x + 1, −y, −z; (vi) x − 1, y, z; (x) −x + 2, −y, −z + 1; (xi) −x + [{3\over 2}], y − [{1\over 2}], −z + [{1\over 2}]; (xii) x + [{1\over 2}], −y − [{1\over 2}], z + [{1\over 2}].]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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