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Self‐Assembly of a One‐Dimensional Silver Complex Containing Two Kinds of Helical Chains
Author(s) -
Sun Daofeng,
Cao Rong,
Sun Yanqiong,
Bi Wenhua,
Li Xing,
Hong Maochun,
Zhao Yingjun
Publication year - 2003
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200390003
Subject(s) - chemistry , piperazine , hydrogen bond , supramolecular chemistry , salt (chemistry) , crystallography , self assembly , sulfonate , potassium , stereochemistry , polymer chemistry , molecule , organic chemistry , sodium , crystal structure
Abstract Self‐assembly of the potassium sulfonate salt K 2 pesp [H 2 pesp = piperazine‐1,4‐bis(2‐ethanesulfonic acid] with piperazine (PIP) and a silver( I ) salt in solution allows the preparation of a novel one‐dimensional helical polymer [Ag(PIP)] n ·[Ag(pesd)] n ·2 n H 2 O ( 1 ), which is made up of two independent silver‐containing helical chains, namely [Ag(PIP)] n and [Ag(pesd)] n . There is no direct bonding interaction between the two chains, and the hydrogen bonds between the chains give 1 a two‐dimensional layer supramolecular architecture. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)