Hydrogen bond-directed supramolecular polymorphism leading to soft and hard molecular ordering.
Chem Commun (Camb)
; 56(31): 4280-4283, 2020 Apr 21.
Article
in En
| MEDLINE
| ID: mdl-32236259
ABSTRACT
Transformation of metastable supramolecular stacks of hydrogen-bonded rosettes composed of an ester-containing barbiturated naphthalene into crystalline nanosheets occurs through the rearrangement of hydrogen-bonding patterns. The involvement of the ester group in the crystalline hydrogen-bonded pattern is demonstrated, guiding us to a new molecular design that can afford supramolecular polymorphs with soft and hard molecular packing.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Chem Commun (Camb)
Journal subject:
QUIMICA
Year:
2020
Document type:
Article
Affiliation country: