25 Photoresponsive Molecular Crystals …
445
6. Kobatake S, Takami S, Muto H, Ishikawa T, Irie M (2007) Rapid and reversible shape changes
of molecular crystals on photoirradiation. Nature 446:778–781
7. Uchida K, Sukata S, Matsuzawa Y, Akazawa M, de Jong JJD, Katsonis N, Kojima Y, Nakamura
S, Areephong J, Meetsma A, Feringa BL (2008) Photoresponsive rolling and bending of thin
crystals of chiral diarylethenes. Chem Commun 326–328
8. Kuroki L, Takami S, Yoza K, Morimoto M, Irie M (2010) Photoinduced shape changes
of diarylethene single crystals: correlation between shape changes and molecular packing.
Photochem Photobiol Sci 9:221–225
9. Morimoto M, Irie M (2010) A diarylethene cocrystal that converts light into mechanical work.
J Am Chem Soc 132:14172–14178
10. Kobatake S, Hasegawa H, Miyamura K (2011) High-convertible photochromism of a
diarylethene single crystal accompanying the crystal shape deformation. Cryst Growth Des
11:1223–1229
11. Terao F, Morimoto M, Irie M (2012) Light-driven molecular-crystal actuators: rapid and
reversible bending of rodlike mixed crystals of diarylethene derivatives. Angew Chem Int
Ed 51:901–904
12. Kitagawa D, Nishi H, Kobatake S (2013) Photoinduced twisting of a photochromic diarylethene
crystal. Angew Chem Int Ed 52:9320–9322
13. Kitagawa D, Kobatake S (2013) Crystal thickness dependence of photoinduced crystal bending
of 1,2-bis(2-methyl-5-(4-(1-naphthoyloxymethyl)phenyl)-3-thienyl)perfluorocyclopentene. J
Phys Chem C 117:20887–20892
14. Kitagawa D, Kobatake S (2014) Crystal thickness dependence of photoinduced crystal bending
of 1-(5-methyl-2-(4-(p-vinylbenzoyloxymethyl)phenyl)-4-thiazolyl)-2-(5-methyl-2-phenyl-4thiazolyl)perfluorocyclopentene. Photochem Photobiol Sci 13:764–769
15. Kitagawa D, Kobatake S (2015) Photoreversible current ON/OFF switching by photoinduced
bending of gold-coated diarylethene crystals. Chem Commun 51:4421–4424
16. Ohshima S, Morimoto M, Irie M (2015) Light-driven bending of diarylethene mixed crystals.
Chem Sci 6:5746–5752
17. Kitagawa D, Tanaka R, Kobatake S (2015) Dependence of photoinduced bending behavior
of diarylethene crystals on irradiation wavelength of ultraviolet light. Phys Chem Chem Phys
17:27300–27305
18. Kitagawa D, Iwaihara C, Nishi H, Kobatake S (2015) Quantitative evaluation of photoinduced
bending speed of diarylethene crystals. Crystals 5:551–561
19. Kitagawa D, Tanaka R, Kobatake S (2016) Photoinduced stepwise bending behavior of
photochromic diarylethene crystals. CrystEngComm 18:7236–7240
20. Kitagawa D, Okuyama T, Tanaka R, Kobatake S (2016) Photoinduced rapid and explosive
fragmentation of diarylethene crystals having urethane bonding. Chem Mater 28:4889–4892
21. Hirano A, Hashimoto T, Kitagawa D, Kono K, Kobatake S (2017) Dependence of photoinduced
bending behavior of diarylethene crystals on ultraviolet irradiation power. Cryst Growth Des
17:4819–4825
22. Kitagawa D, Kawasaki K, Tanaka R, Kobatake S (2017) Mechanical behavior of molecular
crystals induced by combination of photochromic reaction and reversible single-crystal-tosingle-crystal phase transition. Chem Mater 29:7524–7532
23. Kitagawa D, Tsujioka H, Tong F, Dong X, Bardeen CJ, Kobatake S (2018) Control of
photomechanical crystal twisting by illumination direction. J Am Chem Soc 140:4208–4212
24. Hirano A, Kitagawa D, Kobatake S (2019) Photomechanical bending behavior of photochromic
diarylethene crystals induced under polarized light. CrystEngComm 21:2495–2501
25. Koshima H, Ojima N, Uchimoto H (2009) Mechanical motion of azobenzene crystals upon
photoirradiation. J Am Chem Soc 131:6890–6891
26. Koshima H, Ojima N (2012) Photomechanical bending of 4-aminoazobenzene crystals. Dyes
Pigm 92:798–801
27. Bushuyev OS, Singleton TA, Barrett CJ (2013) Fast, reversible, and general photomechanical
motion in single crystals of various azo compounds using visible light. Adv Mater 25:1796–
1800
445
6. Kobatake S, Takami S, Muto H, Ishikawa T, Irie M (2007) Rapid and reversible shape changes
of molecular crystals on photoirradiation. Nature 446:778–781
7. Uchida K, Sukata S, Matsuzawa Y, Akazawa M, de Jong JJD, Katsonis N, Kojima Y, Nakamura
S, Areephong J, Meetsma A, Feringa BL (2008) Photoresponsive rolling and bending of thin
crystals of chiral diarylethenes. Chem Commun 326–328
8. Kuroki L, Takami S, Yoza K, Morimoto M, Irie M (2010) Photoinduced shape changes
of diarylethene single crystals: correlation between shape changes and molecular packing.
Photochem Photobiol Sci 9:221–225
9. Morimoto M, Irie M (2010) A diarylethene cocrystal that converts light into mechanical work.
J Am Chem Soc 132:14172–14178
10. Kobatake S, Hasegawa H, Miyamura K (2011) High-convertible photochromism of a
diarylethene single crystal accompanying the crystal shape deformation. Cryst Growth Des
11:1223–1229
11. Terao F, Morimoto M, Irie M (2012) Light-driven molecular-crystal actuators: rapid and
reversible bending of rodlike mixed crystals of diarylethene derivatives. Angew Chem Int
Ed 51:901–904
12. Kitagawa D, Nishi H, Kobatake S (2013) Photoinduced twisting of a photochromic diarylethene
crystal. Angew Chem Int Ed 52:9320–9322
13. Kitagawa D, Kobatake S (2013) Crystal thickness dependence of photoinduced crystal bending
of 1,2-bis(2-methyl-5-(4-(1-naphthoyloxymethyl)phenyl)-3-thienyl)perfluorocyclopentene. J
Phys Chem C 117:20887–20892
14. Kitagawa D, Kobatake S (2014) Crystal thickness dependence of photoinduced crystal bending
of 1-(5-methyl-2-(4-(p-vinylbenzoyloxymethyl)phenyl)-4-thiazolyl)-2-(5-methyl-2-phenyl-4thiazolyl)perfluorocyclopentene. Photochem Photobiol Sci 13:764–769
15. Kitagawa D, Kobatake S (2015) Photoreversible current ON/OFF switching by photoinduced
bending of gold-coated diarylethene crystals. Chem Commun 51:4421–4424
16. Ohshima S, Morimoto M, Irie M (2015) Light-driven bending of diarylethene mixed crystals.
Chem Sci 6:5746–5752
17. Kitagawa D, Tanaka R, Kobatake S (2015) Dependence of photoinduced bending behavior
of diarylethene crystals on irradiation wavelength of ultraviolet light. Phys Chem Chem Phys
17:27300–27305
18. Kitagawa D, Iwaihara C, Nishi H, Kobatake S (2015) Quantitative evaluation of photoinduced
bending speed of diarylethene crystals. Crystals 5:551–561
19. Kitagawa D, Tanaka R, Kobatake S (2016) Photoinduced stepwise bending behavior of
photochromic diarylethene crystals. CrystEngComm 18:7236–7240
20. Kitagawa D, Okuyama T, Tanaka R, Kobatake S (2016) Photoinduced rapid and explosive
fragmentation of diarylethene crystals having urethane bonding. Chem Mater 28:4889–4892
21. Hirano A, Hashimoto T, Kitagawa D, Kono K, Kobatake S (2017) Dependence of photoinduced
bending behavior of diarylethene crystals on ultraviolet irradiation power. Cryst Growth Des
17:4819–4825
22. Kitagawa D, Kawasaki K, Tanaka R, Kobatake S (2017) Mechanical behavior of molecular
crystals induced by combination of photochromic reaction and reversible single-crystal-tosingle-crystal phase transition. Chem Mater 29:7524–7532
23. Kitagawa D, Tsujioka H, Tong F, Dong X, Bardeen CJ, Kobatake S (2018) Control of
photomechanical crystal twisting by illumination direction. J Am Chem Soc 140:4208–4212
24. Hirano A, Kitagawa D, Kobatake S (2019) Photomechanical bending behavior of photochromic
diarylethene crystals induced under polarized light. CrystEngComm 21:2495–2501
25. Koshima H, Ojima N, Uchimoto H (2009) Mechanical motion of azobenzene crystals upon
photoirradiation. J Am Chem Soc 131:6890–6891
26. Koshima H, Ojima N (2012) Photomechanical bending of 4-aminoazobenzene crystals. Dyes
Pigm 92:798–801
27. Bushuyev OS, Singleton TA, Barrett CJ (2013) Fast, reversible, and general photomechanical
motion in single crystals of various azo compounds using visible light. Adv Mater 25:1796–
1800