Minimal complementary hydrogen-bonded double helices.
Molecular strands incorporating three hydrogen bond donor (D) or acceptor (A) heterocycles form highly stable double helical complexes through a complementary AAA-DDD array structure.
Wang
Hong-Bo
HB
Department of Chemistry, The University of Western Ontario, Chemistry Building, 1151 Richmond Street, London, ON, Canada N6A 5B7.
Mudraboyina
Bhanu P
BP
Li
Jiaxin
J
Wisner
James A
JA
D006860:Hydrogen Bonding; D008958:Models, Molecular