view article

Figure 4
An [001] packing view of a thin (001) slab of (I)[link], centred at z = 0 and showing the different hydrogen-bonding loops connecting the dimers. Centrosymmetric loops: A is L1 [O4W⋯H2WB—O2W—H2WA] + L1i, B is L2 [O21—Dy1—O12⋯(H5WB—O5W—H5WA)iii] + L2ii and C is L3 [(O12—Dy1—O11)v⋯H3WA—O3W⋯H4WB—O4W—H4WA⋯O5W—H5WB] + L3iv. Noncentrosymmetric loops: D is O21—Dy1—O2W—H2WA⋯(O4W—H4WA⋯O5W—H5WA)i and E is H2WB—O2W—Dy1—O13—(Dy1—O11)v⋯H3WA—O3W⋯H4WB—O4W. C-bound H atoms have been omitted for clarity. [Symmetry codes: (i): −x + 2, −y + 1, −z; (ii): −x + 1, −y + 2, −z; (iii): x − 1, y + 1, z; (iv): −x + 2, −y, −z; (v): −x + 1, −y + 1, −z.]

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Follow Acta Cryst. C
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds