%0 Generic
%A Zeng, Qingdao
%A Wu, Dongxia
%A Wang, Chen
%A Ma, Hongwei
%A Lu, Jun
%A Liu, Caiming
%A Xu, Shandong
%A Li, Yan
%A Bai, Chunli
%D 2005
%T Supramolecular Structures Based on
Bis(2-hydroxy-5-chlorophenyl) Sulfide and
Spirobicromane with Bipyridines
%U https://acs.figshare.com/articles/dataset/Supramolecular_Structures_Based_on_Bis_2_hydroxy_5_chlorophenyl_Sulfide_and_Spirobicromane_with_Bipyridines/3269155
%R 10.1021/cg0501783.s002
%2 https://acs.figshare.com/ndownloader/files/5106871
%K 2 form
%K 5 form
%K complexes exhibit supramolecular structures
%K Compounds 4
%K Compounds 3
%K SBC
%K HCS
%K supramolecular structures
%K zigzag chain structures
%K Supramolecular Structures
%K guest molecule
%K crystal structures
%K 6 form
%X Six new supramolecular structures have been prepared by bis(2-hydroxy-5-chlorophenyl) sulfide (HCS)
and/or spirobicromane (SBC) with bipyridine bases 4,4‘-bipyridyl (bipy), 1,2-di(4-pyridyl)ethylene (dipy-ete), 1,2-bis(4-pyridyl)ethane (bipy-eta), and 4,4‘-dipyridyl N,N‘-dioxide (dipy-dox). These molecular complexes are (HCS)·(bipy) 1, (HCS)·(dipy-ete) 2, (HCS)·(bipy-eta) 3, (HCS)·(dipy-dox) 4, (SBC)·(dipy-ete) 5, and (SBC)·(dipy-dox)·H2O 6,
respectively. The crystal structures of 1−6 have been determined by single crystal X-ray diffraction. All of these
molecular complexes exhibit supramolecular structures via O−H···N or O−H···O hydrogen bondings. Both 1 and 2
form interestingly [2 + 2] macrocyclic structures, whose sizes are ca. 12.495(6) Å × 5.087(6) Å and 14.774(6) Å ×
5.300(6) Å, respectively. Compounds 3 and 5 form one-dimensional zigzag chain structures. Compounds 4 and 6
form two-dimensional double helices. These results demonstrate that by changing the guest molecule, we can obtain
different hydrogen-bonded supramolecular structures through different interactions.
%I ACS Publications