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Figure 4
The crystal packing of (II)[link], viewed along the a axis, illustrating the hexa­meric arrangement of trimeric hydrogen-bonded columns of Cf mol­ecules A (green in the electronic version of the paper), B (blue) and C (magenta). Hydrogen bonds are shown as dashed lines, and the pseudo-31 screw axis is highlighted in the upper part of the diagram. Fully occupied water mol­ecules OW8–OW11, which are hydrogen bonded to Cf mol­ecules, are shown as balls and sticks. Disordered water mol­ecules occupying the channel along the a axis are depicted as orange spheres. [Symmetry codes: (i) −x + 1, −y + 1, −z + 1; (ii) −x, −y + 1, −z + 1; (iii) x − 1, y − 1, z; (iv) −x + 1, −y, −z; (v) x, y − 1, z.]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
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