Stoichiometric self-assembly of shape-persistent 2D complexes: A facile route to a symmetric supramacromolecular spoked wheel

Jin Liang Wang; Xiaopeng Li; Xiaocun Lu; I. Fan Hsieh; Yan Cao; Charles N. Moorefield; Chrys Wesdemiotis; Stephen Z.D. Cheng; George R. Newkome

doi:10.1021/ja203645m

Stoichiometric self-assembly of shape-persistent 2D complexes: A facile route to a symmetric supramacromolecular spoked wheel

Jin Liang Wang
, Xiaopeng Li
, Xiaocun Lu
, I. Fan Hsieh
, Yan Cao
, Charles N. Moorefield
, Chrys Wesdemiotis^*
, Stephen Z.D. Cheng
, George R. Newkome

^*Corresponding author for this work

University of Akron

Research output: Contribution to journal › Article › peer-review

144 Citations (Scopus)

Abstract

An approach to multicomponent coordination-driven self-assembly of the first terpyridine-based, shape-persistent, giant two-dimensional D _6h supramacromolecular spoked wheel is reported. Mixing core T6, rim T3, and Zn ^II or Cd ^II ions in a stoichiometric ratio (1:6:12) permitted the selective generation of a highly symmetric spoked wheel in 94% isolated yield via geometric and thermodynamic control. The products were characterized by a combination of traveling-wave ion mobility mass spectrometry and NMR techniques together with TEM imaging, which agreed with computational simulations.

Original language	English
Pages (from-to)	11450-11453
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	133
Issue number	30
DOIs	https://doi.org/10.1021/ja203645m
Publication status	Published - 3 Aug 2011
Externally published	Yes

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10.1021/ja203645m

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title = "Stoichiometric self-assembly of shape-persistent 2D complexes: A facile route to a symmetric supramacromolecular spoked wheel",

abstract = "An approach to multicomponent coordination-driven self-assembly of the first terpyridine-based, shape-persistent, giant two-dimensional D 6h supramacromolecular spoked wheel is reported. Mixing core T6, rim T3, and Zn II or Cd II ions in a stoichiometric ratio (1:6:12) permitted the selective generation of a highly symmetric spoked wheel in 94\% isolated yield via geometric and thermodynamic control. The products were characterized by a combination of traveling-wave ion mobility mass spectrometry and NMR techniques together with TEM imaging, which agreed with computational simulations.",

author = "Wang, \{Jin Liang\} and Xiaopeng Li and Xiaocun Lu and Hsieh, \{I. Fan\} and Yan Cao and Moorefield, \{Charles N.\} and Chrys Wesdemiotis and Cheng, \{Stephen Z.D.\} and Newkome, \{George R.\}",

year = "2011",

month = aug,

day = "3",

doi = "10.1021/ja203645m",

language = "English",

volume = "133",

pages = "11450--11453",

journal = "Journal of the American Chemical Society",

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T1 - Stoichiometric self-assembly of shape-persistent 2D complexes

T2 - A facile route to a symmetric supramacromolecular spoked wheel

AU - Wang, Jin Liang

AU - Li, Xiaopeng

AU - Lu, Xiaocun

AU - Hsieh, I. Fan

AU - Cao, Yan

AU - Moorefield, Charles N.

AU - Wesdemiotis, Chrys

AU - Cheng, Stephen Z.D.

AU - Newkome, George R.

PY - 2011/8/3

Y1 - 2011/8/3

N2 - An approach to multicomponent coordination-driven self-assembly of the first terpyridine-based, shape-persistent, giant two-dimensional D 6h supramacromolecular spoked wheel is reported. Mixing core T6, rim T3, and Zn II or Cd II ions in a stoichiometric ratio (1:6:12) permitted the selective generation of a highly symmetric spoked wheel in 94% isolated yield via geometric and thermodynamic control. The products were characterized by a combination of traveling-wave ion mobility mass spectrometry and NMR techniques together with TEM imaging, which agreed with computational simulations.

AB - An approach to multicomponent coordination-driven self-assembly of the first terpyridine-based, shape-persistent, giant two-dimensional D 6h supramacromolecular spoked wheel is reported. Mixing core T6, rim T3, and Zn II or Cd II ions in a stoichiometric ratio (1:6:12) permitted the selective generation of a highly symmetric spoked wheel in 94% isolated yield via geometric and thermodynamic control. The products were characterized by a combination of traveling-wave ion mobility mass spectrometry and NMR techniques together with TEM imaging, which agreed with computational simulations.

UR - https://www.scopus.com/pages/publications/79960878777

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AN - SCOPUS:79960878777

SN - 0002-7863

VL - 133

SP - 11450

EP - 11453

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 30

ER -

Stoichiometric self-assembly of shape-persistent 2D complexes: A facile route to a symmetric supramacromolecular spoked wheel

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