Organised structures of flexible bolaamphiphiles with trisiloxane spacers: three- and two-dimensional molecular assemblies with different molecular conformation

In the title compound, C18H22N2O4S2, the 2H-chromene ring system is essentially planar (r.m.s. deviation = 0.012 Å). The molecular conformation is stabilized by a C—H...O hydrogen bond. In the crystal, N—H...S and C—H...O hydrogen bonds occur, the former enclosing anR22(22) ring motif, and lead to the formation of a two-dimensional slab-like network lying parallel to (10-1). π–π interactions are observed between inversion-related aromatic rings [shortest centroid–centroid distance = 3.6300 (11) Å].

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Tailored charge transfer complex based on two-dimensional molecular assemblies

Supramolecular Science ◽

10.1016/0968-5677(94)90007-8 ◽

1994 ◽

Vol 1 (1) ◽

pp. 33-38 ◽

Cited By ~ 8

Author(s):

M. Shimomura ◽

S. Aiba ◽

S. Oguma ◽

M. Oguchi ◽

M. Matsute ◽

...

Keyword(s):

Charge Transfer ◽

Charge Transfer Complex ◽

Two Dimensional ◽

Molecular Assemblies

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"Crystal Engineering" Based on Two-Dimensional Molecular Assemblies. Relation between Chemical Structure and Molecular Orientation in Cast Bilayer Films

Langmuir ◽

10.1021/la00003a046 ◽

1995 ◽

Vol 11 (3) ◽

pp. 969-976 ◽

Cited By ~ 27

Author(s):

Masatsugu Shimomura ◽

Satoshi Aiba ◽

Nobuyoshi Tajima ◽

Noriko Inoue ◽

Kenji Okuyama

Keyword(s):

Crystal Engineering ◽

Molecular Orientation ◽

Chemical Structure ◽

Two Dimensional ◽

Molecular Assemblies ◽

Bilayer Films

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Stereodynamics of sterically crowded metal-phosphine complexes: trans-[(tert-Bu)2P(iso-Pr)]2MCl2 [M = platinum(II) and palladium(II)]: one-dimensional dynamic and two-dimensional chemical exchange NMR studies, x-ray crystallographic studies, molecular conformation trapping, and molecular mechanics calculations

The Journal of Physical Chemistry ◽

10.1021/j100201a018 ◽

1992 ◽

Vol 96 (22) ◽

pp. 8765-8777 ◽

Cited By ~ 9

Author(s):

Christine M. DiMeglio ◽

Kazi J. Ahmed ◽

Linda A. Luck ◽

Eugen E. Weltin ◽

Arnold L. Rheingold ◽

...

Keyword(s):

Molecular Mechanics ◽

Molecular Conformation ◽

Chemical Exchange ◽

Two Dimensional ◽

Nmr Studies ◽

Molecular Mechanics Calculations ◽

One Dimensional ◽

X Ray ◽

Phosphine Complexes

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A combined electro- and photo-chemical approach to repeatedly fabricate two-dimensional molecular assemblies

Electrochimica Acta ◽

10.1016/j.electacta.2017.06.015 ◽

2017 ◽

Vol 246 ◽

pp. 823-829

Author(s):

Yu Wang ◽

Yibin Sun ◽

Xiaobing Ding ◽

Jinghong Liang ◽

Xiaoyu Cao ◽

...

Keyword(s):

Two Dimensional ◽

Molecular Assemblies ◽

Chemical Approach

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Supramolecular Chemistry at the Liquid/Solid Interface a Scanning Tunneling Microscopy Approach

Solid State Phenomena ◽

10.4028/www.scientific.net/ssp.121-123.369 ◽

2007 ◽

Vol 121-123 ◽

pp. 369-372

Author(s):

S. de Feyter ◽

A. Miura ◽

H. Uji-i ◽

P. Jonkheijm ◽

A.P.H.J. Schenning ◽

...

Keyword(s):

Hydrogen Bonding ◽

Scanning Tunneling Microscopy ◽

Supramolecular Chemistry ◽

Organic Molecules ◽

Molecular Conformation ◽

Scanning Tunneling ◽

Conjugated Oligomers ◽

Two Dimensional ◽

Tunneling Microscopy ◽

Solid Interface

With scanning tunneling microscopy (STM), the intramolecular conformational and intermolecular ordering aspects have been investigated of a variety of organic molecules physisorbed at the liquid-solid interface. By balancing the interplay between intramolecular and intermolecular interactions (hydrogen bonding), leading to control of the molecular conformation, foldamers were created which order into well-defined two-dimensional crystals. The nature of the hydrogen bonding groups in conjugated oligomers leads to the formation of infinite stacks and cyclic multimers, expressing the chiral nature of the molecules.

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