O hydrogen-bonding interactions.
, tert-butyl, aryl, bromo and methoxy groups, the former two occupy equatorial positions and the latter two are placed axially on the cyclohexanone ring.
Geometric parameters are in the usual ranges.
O hydrogen bonds, linking the independent molecules into dimers, may be effective in the stabilization of the crystal structure.
N hydrogen bonds, forming a wide ribbon-like structure extending in the ac plane. O hydrogen-bonding interactions. O hydrogen bonds that link adjacent molecules into one-dimensional extended chains. N hydrogen bonds link molecules into two-dimensional layers.
All bond lengths and angles show normal values. O hydrogen bonds, forming a supramolecular assembly. Of the four substituents viz.
The conformations of the rings are nearly envelope, nearly planar and envelope.
O hydrogen bonds, linking the independent molecules into dimers, may be effective in the stabilization of the crystal structure.
These layers are then packed in a herring-bone arrangement.
S interactions promote two-dimensional packing parallel to the ac plane, and form a three-dimensional network. O hydrogen bonding and S. O interactions, forming dimers in the crystal structure.
O hydrogen bonds, forming centrosymmetric carboxylic acid dimers. The molecules are stacked along the b axis. S interactions promote two-dimensional packing parallel to the ac plane, and form a three-dimensional network.
O intermolecular hydrogen bonds, leading to the formation of a sheet-like structure in the ab plane.
O hydrogen bonds, linking the independent molecules into dimers, may be effective in the stabilization of the crystal structure.
N hydrogen bonds helps to establish the crystal packing. O hydrogen-bonding interactions.
O hydrogen bonds, forming a supramolecular assembly. All atoms are located on general positions.
O hydrogen bonding and S.
These layers are then packed in a herring-bone arrangement. O hydrogen bonds in addition to van der Waals interactions. The atomic arrangement is characterized by hydrogen selenate tetrahedra and trigonal guanidinium groups, which are connected to each other by a network of mostly weak hydrogen bonds.
N hydrogen-bonding interactions which give rise to dimers in the solid state.
O hydrogen bonds that link adjacent molecules into one-dimensional extended chains.