An intramolecular hydrogen bond links the NH group to an O atom of the nearest nitro group.
O hydrogen bond forms a six-membered ring. Both intra- and intermolecular hydrogen bonds are present between the hydroxyl groups, resulting in a one-dimensional hydrogen-bonding network. Cl hydrogen bonds link cations and anions to form one-dimensional ladders propagating in the a-axis direction.
One m-CN DPP molecule is surrounded by six DMA molecules in the crystal structure.
S hydrogen bond stabilizes the molecular structure.
O hydrogen bonds into a three-dimensional network.
The trimethylsilyl group is substituted in the axial position of the half-chair.
N hydrogen bonds into linear chains.
An intramolecular hydrogen bond links the NH group to an O atom of the nearest nitro group. There are two molecules in the asymmetric unit.
O hydrogen bonding between the two independent molecules comprising the asymmetric unit involving the carbonyl O atoms; this extends to link neighboring molecules into a chain.
The crystal structure is stabilized by short intermolecular Br. O hydrogen bonding between the two independent molecules comprising the asymmetric unit involving the carbonyl O atoms; this extends to link neighboring molecules into a chain. O hydrogen bonds, forming a three-dimensional hydrogen-bond network. N interactions connect these chains into a two-dimensional layer.
The crystal structure is stabilized by short intermolecular Br.
O hydrogen bonds link molecules into one-dimensional chains along the b-axis direction.
N hydrogen bond with an O. The structure comprises two molecules in the asymmetric unit, which differ in terms of the orientation of their pendant n-propyl groups.
The trimethylsilyl group is substituted in the axial position of the half-chair. O short-contact interactions. O hydrogen bonds, forming infinite chains along the c axis. O hydrogen bonds link the molecules into dimers, which may be effective in the stabilization of the crystal structure.
O hydrogen bonds, forming a network.
N hydrogen bonds link the molecules into centrosymmetric dimers.
N hydrogen bond with an O. O intermolecular hydrogen bonds link the molecules into ribbons along the c axis.
Both intra- and intermolecular hydrogen bonds are present between the hydroxyl groups, resulting in a one-dimensional hydrogen-bonding network.
Cl hydrogen bonds, forming a chain along the c axis. The trimethylsilyl group is substituted in the axial position of the half-chair. O hydrogen bonds, resulting in inversion-symmetry generated dimers.