Mechanical properties and peculiarities of molecular crystals

WM Awad, DW Davies, D Kitagawa… - Chemical Society …, 2023 - pubs.rsc.org
In the last century, molecular crystals functioned predominantly as a means for determining
the molecular structures via X-ray diffraction, albeit as the century came to a close the …

Stimuli-responsive flexible organic crystals

W Wu, K Chen, T Wang, N Wang, X Huang… - Journal of Materials …, 2023 - pubs.rsc.org
Organic crystals, possessing both flexibility and stimuli-responsive properties, are attractive
candidates as smart materials, namely sensors, actuators, optoelectronic devices …

Engineering photomechanical molecular crystals to achieve extraordinary expansion based on solid-state [2+ 2] photocycloaddition

TY Xu, F Tong, H Xu, MQ Wang, H Tian… - Journal of the American …, 2022 - ACS Publications
Photomechanical molecular crystals are promising candidates for photoactuators and can
potentially be implemented as smart materials in various fields. Here, we synthesized a new …

Energy‐transfer photocatalysis using lead halide perovskite nanocrystals: sensitizing molecular isomerization and cycloaddition

M Liu, P Xia, G Zhao, C Nie, K Gao, S He… - Angewandte …, 2022 - Wiley Online Library
A relatively new addition to the application portfolio of lead halide perovskites is to
photosensitize molecular triplets for a variety of photochemical applications. Here we report …

Frontiers of molecular crystal structure prediction for pharmaceuticals and functional organic materials

GJO Beran - Chemical Science, 2023 - pubs.rsc.org
The reliability of organic molecular crystal structure prediction has improved tremendously in
recent years. Crystal structure predictions for small, mostly rigid molecules are quickly …

Mechanical bending and modulation of photoactuation properties in a one-dimensional Pb (II) coordination polymer

BB Rath, JJ Vittal - Chemistry of Materials, 2021 - ACS Publications
With emerging research on stimuli-responsive materials, dynamic crystals are at the forefront
of investigation. However, research on the mechanical properties of coordination polymers …

Polymorph-derived diversification of crystal actuation by photoisomerization and the photothermal effect

S Hasebe, Y Hagiwara, K Takechi… - Chemistry of …, 2022 - ACS Publications
Mechanically responsive materials have been investigated extensively over the past two
decades. Diversification of actuation modes is essential for the practical application of …

Recent advances of dynamic molecular crystals with light-triggered macro-movements

B Zhou, D Yan - Applied Physics Reviews, 2021 - pubs.aip.org
Dynamic molecular crystals showing light-triggered macro-movements have attracted great
attention due to their unique ability for light–force conversion. These molecular crystals are …

Solar-Powered Molecular Crystal Motor Based on an Anthracene–Thiazolidinedione Photoisomerization Reaction

K Lam, V Carta, M Almtiri, I Bushnak… - Journal of the …, 2024 - ACS Publications
Assembling molecular machines into crystals provides a way to harness their power on
large length scales, but the development of a crystal analogue to a molecular motor remains …

Fast photoactuation of elastic crystals based on 3-(naphthalen-1-yl)-2-phenylacrylonitriles triggered by subtle photoisomerization

C Liu, K Ye, Z Wei, J Peng, H Xiao, J Sun… - Journal of Materials …, 2022 - pubs.rsc.org
A series of (Z)-3-(naphthalen-1-yl)-2-phenylacrylonitrile derivatives have been synthesized
via the Knoevenagel condensation reaction. The photoisomerization takes place in the …