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Figure 7
Part of the crystal packing of structure (III)[link], showing the one-dimensional chain formed through (N—H⋯)2O=P hydrogen bonds [building the R21(6) ring motif] along the b axis. The hydrogen bonds are shown as black dashed lines, symmetry-independent mol­ecules are shown in different colours (yellow and purple), H atoms bonded to C atoms have been omitted for clarity and the P(O)(NH)2 segments involved in hydrogen bonding are shown as `capped sticks'.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 72| Part 3| March 2016| Pages 251-259
doi:10.1107/S2053229616001595
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