Figure 8
Plot of P—F versus the longest P—O bond lengths in the hydrogen fluorophosphonate and fluorophosphonate anions. The data correspond to those in Table 2. The plot was constructed by Origin (OriginLab, 2000). Note the position of the structures with an H atom situated at about the centre of the hydrogen bond, i.e. away from the donating O atom (these structures are denoted by a triangle). (I) is located at the extreme position. |