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Figure 2
Outline of the unit cell with axes showing all mol­ecular entities in the crystal. Details of the hydrogen bonds found for the [Ru(L)3]2+ unit are also shown. Dashed lines indicate the mutual N—H⋯N array between two symmetric complexes through one of the heteroaryl-imidazole ligands and two hydrogen bonds with water mol­ecules. Symmetry codes: (i) −x + 1, −y + 2, −z + 2; (ii) x + [{1\over 2}], −y + [{3\over 2}], z − [{1\over 2}]; (iii) −x + 1, −y + 1, −z + 2; (iv) −x + 1, −y + 2, −z + 1. Water H atoms were not found, see text for details. Atoms of the PF6− anion in the upper right corner have symmetry code (ii).

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 74| Part 7| July 2018| Pages 874-877
https://doi.org/10.1107/S2056989018007995
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