Year: 2025
Type: article
Abstract: , the phenyl groups are twisted away from coplanarity with the ether linkage, forming a dihedral angle of 59.49 (4)° with each other. The ether oxygen atom lies somewhat out of both phenyl planes, by 0.066 (2) and 0.097 (2) Å. The acetamide substituents have quite different conformations with respect to the phenyl groups on either side of the mol-ecule. On one side, the C-C-N-C torsion angle is 21.0 (2)°, while on the other side it is 76.4 (2)°. In the crystal, the acetamide N-H groups form inter-molecular N-H⋯O hydrogen bonds to acetamide O atom, with both NH groups donating to the same mol-ecule. Thus, ladder-like chains exist in the [101] direction. One of the methyl groups has its H atoms disordered into two orientations, and the crystal chosen for data collection was found to be twinned.
Source: IUCrData
Authors: Rao M. Uppu, Ogad A. Agu, Sainath Babu, Patrick F. Mensah, Frank R. Fronczek
Language: English
Subfield: Inorganic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $300
Awards: G1144987592, RII FEC: Advancing Climate Neutrality in Farming Communities through Upcycling Natural Fiber Reinforced Fireproof Vitrimer Composites, MRI: Acquisition of A Single-Crystal X-Ray Diffractometer—Synthesize, Crystallize, Virtualize, G9000306242, Louisiana Biomedical Research Network
OpenAlex ID: W4410041109