Multi‐Directional Organosuperelastic Crystal Made by Versatile Ferroelastical Reshaping

T. Sasaki, S. Sakamoto, Y. Takasaki, S. Takamizawa*

Angew. Chem. Int. Ed. XX(XX), accepted (2020).

Supporting Movies

Twinning Organosuperelasticity of a Fluorinated Cyclophane Single Crystal

T. Sasaki, S. Sakamoto, S. Takamizawa*

Cryst. Growth Des. 19(10), 5491-5493 (2019).

Supporting Movies

Shape Rememorization of an Organosuperelastic Crystal via Superelasticity‐Ferroelasticity Interconversion

S. Sakamoto, T. Sasaki, A. Sato-Tomita, S. Takamizawa

Angew. Chem. Int. Ed. 58(39), 13722-13726(2019).

Supporting Movies

Versatile Shape Recoverability of Odd-Numbered Saturated Long-Chain Fatty Acid Crystals

S. Takamizawa, Y. Takasaki

Cryst. Growth Des. 19(3), 1912-1920 (2019).

Supporting Movies

Superplasticity in an organic crystal

S. Takamizawa, Y. Takasaki, T. Sasaki, N. Ozaki

Nat. Commun. 9, 3984 (2018).
Highlighted in Nature Communications


Supporting Movies

Versatile ferroelastic deformability in an organic single crystal by twinning about a molecular zone axis

E. R. Engel, S. Takamizawa

Angew. Chem. Int. Ed. 57(37), 11888–11892 (2018).
(Very Important Paper, Cover)


Supporting Movies

Enhancement of dissipated energy by large bending of an organic single crystal undergoing twinning deformation

S. H. Mir, Y. Takasaki, E. R. Engel, S. Takamizawa

RSC Adv. 8(39), 21933-21936 (2018).


Supporting Movies

Controllability of coercive stress in an organoferroelasticity by incorporation of bulky flipping moiety in molecular crystal

S. H. Mir, Y. Takasaki, E. R. Engel, S. Takamizawa

CrystEngComm 20, 3807-3811 (2018). (Cover)


Supporting Movies

An organoferroelasticity driven by molecular conformational change

S. H. Mir, Y. Takasaki, S. Takamizawa

Phys.Chem.Chem.Phys. 20, 4631-4635 (2018). (Front Cover)


Supporting Movies

Twinning ferroelasticity facilitated by the partial flipping of phenyl rings in single crystals of 4,4'-dicarboxydiphenyl ether

E. R. Engel, Y. Takasaki, S. H. Mir, S. Takamizawa

R. Soc. open sci. 5, 171146 (2018).

[10.1098/rsos.171146] (SI)

Supporting Movies

Ferroelasticity in an organic crystal: a macroscopic and molecular level study

S. H. Mir, Y. Takasaki, E. R. Engel, S. Takamizawa

Angew. Chem. Int. Ed. 56, 15882-15885 (2017). (Inside Cover)


Supporting Movies

Shape-memory effect in an organosuperelastic crystal

S. Takamizawa, Y. Takasaki

Chemical Science, 7, 1527-1534 (2016). (First published online 19 Nov 2015)


Supporting Movies

Active porous transition towards spatiotemporal control of molecular flow in a crystal membrane

Y. Takasaki, S. Takamizawa

Nature Communications, 6, 8934 (2015).

[10.1038/ncomms9934] (SI)

Supporting Movies

Dynamic gas-inclusion in a single crystal

S. Takamizawa

Angew. Chem. Int. Ed., 54, 7033-7036 (2015).


Supporting Movies

Superelastic shape recovery of mechanically twinned 3,5-difluorobenzoic acid crystals

S. Takamizawa, Y. Takasaki

Angew. Chem. Int. Ed., 54, 4815-4817 (2015).


Supporting Movies

Deformation twinning of ferrocene crystals assisted by the rotational mobility of cyclopentadienyl rings

Y. Miyamoto, S. Takamizawa

Dalton Trans., 44, 5688-5691 (2015).


Reversible crystal deformation of a single-crystal host of copper(II)1-naphthoate—pyrazine through crystal phase transition induced by methanol vapor sorption

Y. Takasaki, S. Takamizawa

Chem. Commun., 51, 5024-5027 (2015).


Supporting Movies

Superelastic organic crystals

S. Takamizawa, Y. Miyamoto

Angew. Chem. Int. Ed., 53, 6970-6973 ( 2014).


Supporting Movies

Gas permeation in a molecular crystal and space expansion

Y. Takasaki, S. Takamizawa

J. Am. Chem. Soc., 136 (19), 6806-6809 (2014) . (Communication)

[10.1021/ja501045u] (SI)

A preferable molecular crystal membrane for H2 gas separation

Y. Takasaki, S. Takamizawa

Chem. Commun., 50, 5662-5564 (2014 ).


Crystal transformation and host molecular motions in CO2 adsorption process of a metal benzoate-pyrazine (MII = Rh, Cu)

S. Takamizawa, E. Nakata, T. Akatsuka, R. Miyake, Y. Kakizaki, H. Takeuchi, G. Maruta, S. Takeda

J. Am. Chem. Soc., 132 (11), 3783-3792 (2010 ).

[10.1021/ja9091598] (SI)

Single crystal membrane for anisotropic and efficient gas permeation

S. Takamizawa, Y. Takasaki, R. Miyake

J. Am. Chem. Soc., 132 (9), 2862-2863 (2010 ). (Communication)

[10.1021/ja910492d] (SI)

Host-guest transformational correlation in a gas inclusion co-crystal by changing of gas pressure and temperature

S. Takamizawa, Y. Takasaki, R. Miyake

Chem. Commun., 6625-6627 (2009).


Guest replacement in a flexible single-crystal host by mixing surrounding gas

S. Takamizawa, R. Miyake

Chem. Commun., 4076-1078 (2009).


Large entropic effect in flexible crystalline media for gas separation

S. Takamizawa, M. Kohbara, R. Miyake

Chem. Asian J., 4(4), 530-539 (2009). (Frontispiece)


Structural and magnetic study of O2 molecules arranged along a channel in a flexible single-crystal host family

S. Takamizawa, E. Nakata, T. Akatsuka, C. Kachi-Terajima, R. Miyake

J. Am. Chem. Soc., 130 (52), 17882-17892 (2008).


Gas-conforming transformability of an ionic single-crystal host consisting of discrete charged components

S. Takamizawa, T. Akatsuka, T. Ueda

Angew. Chem. Int. Ed., 47(9), 1689-1692 (2008). (Hot paper)


Alcohol-vapor inclusion in single-crystal adsorbents [MII2(bza)4(pyz)]n (M = Rh, Cu): study and application to separation membranes

S. Takamizawa, C. Kachi-Terajima, M. Kohbra, T. Akatsuka, T. Jin

Chem. Asian J., 2(7), 837-848 (2007).


Structural and magnetic study of N2, NO, NO2, and SO2 adsorbed within a flexible single-crystal adsorbent of [Rh2(bza)4(pyz)]n

C. Kachi-Terajima, T. Akatsuka, M. Kohbara, S. Takamizawa

Chem. Asian J., 2(1), 40-50 (2007). (Frontispiece)


Magnetic behavior of a 1D molecular-oxygen system included within a transformable single-crystal adsorbent

S. Takamizawa, E. Nakata, T. Akatsuka

Angew. Chem. Int. Ed., 45(14), 2216-2221 (2006).


Single-crystal adsorbents: a new observation field for light aggregates

S. Takamizawa, E. Nakata, T. Saito

Angew. Chem. Int. Ed., 43, 1368-1371 (2004).


Carbon dioxide inclusion phases of a transformable 1D coordination polymer host [Rh2(O2CPh)4(pyz)]n

S. Takamizawa, E. Nakata, H. Yokoyama, K. Mochizuki, W. Mori

Angew. Chem. Int. Ed., 42, 4331-4334 (2003).