Figure 4
A comparison of the helical water chain in rifampicin pentahydrate, (I) (left), and a similar fragment in rifampicin trihydrate methanol disolvate (right), with water molecule O4W (green in the electronic version of the journal) replaced by a methanol molecule (green). Hydrogen bonds are represented by dashed lines. [Symmetry codes: (i) x + , −y + , −z + 1; (ii) x − , −y + , −z + 1.] |