Figure 3
The packing in (I), showing two independent one-dimensional aggregates via PO⋯(H—N)(H—N) hydrogen bonds (dotted lines) building R21(6) rings. Only H atoms involved in hydrogen bonds are shown. The P(O)(N)3 moieties are shown as capped sticks and the chains are extended at the sides indicated as balls. [Symmetry code: (i) x + 1, y, z.] |