Constructor graph description of hydrogen bonding in a supramolecular assembly of N,N'-bis(2-hydroxy-1-methylethyl)phthalamide.
Hydrogen bonds of four types (N-H...O=C, N-H...OH, O-H...O=C and O-H...OH) connect molecules of the title compound, C(14)H(20)N(2)O(4), in the crystal into sheets folded into a zigzag pattern. The intermolecular interactions are discussed in terms of the first- through fourth-level graph sets, and a constructor graph helps visualize the supramolecular assembly.
Guzei
Ilia A
IA
Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI 53706, USA. iguzei@chem.wisc.edu
Spencer
Lara C
LC
McGaff
Robert W
RW
Kieler
Heidi M
HM
Robinson
Jerome R
JR