|
|
|
Figure 7
A part of the crystal structure of TNZ-hemihydrate showing (a) a scheme of hydrogen bonds to disordered A and B components of the water molecule and (b) a scheme of mono-periodic column-like assemblies in a view along the a axis (for clarity, disorder component B of the water molecule has been omitted). Hydrogen bonds are drawn as black dashed lines and (C)—H atoms not involved in hydrogen bonds have been omitted. Orange balls correspond to the centre of gravity of the imidazole rings [denoted Cg(1) and Cg(2)]. Orange dashed lines represent aromatic π-π- interactions. Symmetry code: (i) −x + 1, −y + 1, −z. |
Open
access
access
journal menu![[Figure 7]](vm2319fig7.jpg)



