10.1021/cg301242p.s009
Uttam
Kumar Das
Uttam
Kumar
Das
Vedavati G. Puranik
Vedavati G.
Puranik
Parthasarathi Dastidar
Parthasarathi
Dastidar
Supramolecular Synthon
Transferability and Gelation
by Diprimary Ammonium Monocarboxylate Salts
American Chemical Society
2012
1 D columnar hydrogen PAM
PAD
Supramolecular Synthon Transferability
supramolecular synthon transferability
diprimary ammonium monocarboxyate
DPAM salts
DSC
Structure property correlation
1 D columnar hydrogen
Diprimary Ammonium Monocarboxylate SaltsEarlier studies
2012-12-05 00:00:00
Dataset
https://acs.figshare.com/articles/dataset/Supramolecular_Synthon_Transferability_and_Gelation_by_Diprimary_Ammonium_Monocarboxylate_Salts/2463643
Earlier studies revealed that primary ammonium dicarboxylate
(<b>PAD</b>) salts possessed gelling ability, and many such
salts
displayed a 1D columnar hydrogen bonded network (observed in primary
ammonium monocarboxylate (<b>PAM</b>) salts) on either side
of the dicarboxylate end of the anion. In the present study, a new
series of diprimary ammonium monocarboxyate (<b>DPAM</b>) salts
have been prepared with the aim of achieving supramolecular synthon
transferability (the same 1D columnar hydrogen <b>PAM</b> bonded
network on either side of the diammonium cation) in these salts. Single
crystal X-ray diffraction studies revealed that, in 47% of the <b>DPAM</b> salts, such supramolecular synthon transferability indeed
took place. Some of the <b>DPAM</b> salts also showed gelation
ability. The gels were characterized by DSC, rheology, electron microscopy,
and atomic force microscopy. Structure property correlation using
single crystal and powder X-ray diffraction data on a selected gel
was also attempted.