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Figure 4
Sections of the extended hydrogen-bonded supra­molecular network of the title compound, with the cation partial occupation site occupied by NH4+ (a) and H3O+ (b). For the sake of clarity, only Yb1, Yb2, Yb3, some symmetry-related Yb atoms, and F, O and H atoms involved in hydrogen bonds are labeled. [Symmetry codes: (i) −x + [{1\over 2}], y + [{1\over 2}], −z + [{1\over 2}]; (ii) −x + 1, −y + 2, −z + 1; (iii) x + [{1\over 2}], −y + [{3\over 2}], z + [{1\over 2}]; (iv) −x + 2, −y + 1, −z + 1; (v) x + 1, y, z; (vi) −x + 1, −y + 1, −z + 1].

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
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