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Kajiwara Y, Yoshimizu H, Matsumoto K, Nakai H. Photoinduced Bending Crystals of a Rhodium Dithionite Complex with n-Methoxybutyl Moieties. CHEM LETT 2022. [DOI: 10.1246/cl.210798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yuu Kajiwara
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan
| | - Hikaru Yoshimizu
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan
| | - Kodai Matsumoto
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan
| | - Hidetaka Nakai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan
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2
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Ye Y, Hao H, Xie C. Photomechanical crystalline materials: new developments, property tuning and applications. CrystEngComm 2022. [DOI: 10.1039/d2ce00203e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This highlight gives an overview of the mechanism development, property tuning and application exploration of photomechanical crystalline materials.
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Affiliation(s)
- Yang Ye
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China
| | - Hongxun Hao
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China
- National Collaborative Innovation Center of Chemistry Science and Engineering, Tianjin 300072, China
| | - Chuang Xie
- School of Chemical Engineering and Technology, State Key Laboratory of Chemical Engineering, Tianjin University, Tianjin 300072, China
- National Collaborative Innovation Center of Chemistry Science and Engineering, Tianjin 300072, China
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3
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Kajiwara Y, Nakai H. Crystal polymorphism and crystalline-state photochromism of a rhodium dithionite complex with n-methoxypropyl moieties. CrystEngComm 2022. [DOI: 10.1039/d1ce01613j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The crystalline-state photochromism of 1MPro in the β-crystal was successfully disclosed by time-dependent X-ray diffraction experiments.
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Affiliation(s)
- Yuu Kajiwara
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan
| | - Hidetaka Nakai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan
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Kajiwara Y, Nakai H. Crystalline-State Photochromism of a Newly Synthesized Rhodium Dithionite Complex with Inflexible Cyclo-Pentyl Groups. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210396] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yuu Kajiwara
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan
| | - Hidetaka Nakai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan
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5
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Kajiwara Y, Miyata S, Nakai H. Unusual motion of the n-methoxypropyl moiety observed in the photochromic crystals of an organorhodium dithionite complex with n-methoxypropyltetramethylcyclopentadienyl ligands. Dalton Trans 2021; 51:48-52. [PMID: 34878457 DOI: 10.1039/d1dt03347f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The crystalline-state photochromism of a new organorhodium dinuclear complex having n-methoxypropyltetramethylcyclopentadienyl (η5-C5Me4n-C3H6OCH3) and photoresponsive dithionite (μ-O2SSO2) ligands was investigated directly by performing single-crystal X-ray diffraction experiments; a reversible conformational change of the n-methoxypropyl moiety was intriguingly observed during the course of a thermal back-reaction.
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Affiliation(s)
- Yuu Kajiwara
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan.
| | - Seiya Miyata
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan.
| | - Hidetaka Nakai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashi-Osaka 577-8502, Japan.
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6
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Chiba H, Morimoto M, Irie M. Stepwise Assembly of Ultrathin Poly(vinyl alcohol) Films on Photoresponsive Diarylethene Crystals. CHEM LETT 2021. [DOI: 10.1246/cl.200693] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Hiroka Chiba
- Research Center for Smart Molecules, Department of Chemistry, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Masakazu Morimoto
- Research Center for Smart Molecules, Department of Chemistry, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
| | - Masahiro Irie
- Research Center for Smart Molecules, Department of Chemistry, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-8501, Japan
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7
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Nakai H, Kajiwara Y, Miyata S. Molecular motion in organometallic crystals: photoinduced 2π/5 rotation of n-hexyltetramethylcyclopentadienyl ligand. CrystEngComm 2021. [DOI: 10.1039/d1ce00093d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Unusual rotation of the ligand (blue dotted circle) in organometallic crystals is disclosed by X-ray diffraction experiments.
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Affiliation(s)
- Hidetaka Nakai
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Higashi-Osaka 577-8502
- Japan
| | - Yuu Kajiwara
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Higashi-Osaka 577-8502
- Japan
| | - Seiya Miyata
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Higashi-Osaka 577-8502
- Japan
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8
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Bubnov MP, Kozhanov KA, Skorodumova NA, Cherkasov VK. Photo- and Thermosensitive Molecular Crystals. Valence Tautomeric Interconversion as the Cause of the Photomechanical Effect in Crystals of Bis(dioxolene)cobalt Complex. Inorg Chem 2020; 59:6679-6683. [PMID: 32368899 DOI: 10.1021/acs.inorgchem.0c00547] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Especially grown crystals (elongated plates) of the complex (1,10-phen)Co(3,6-DBSQ)2 (1) reversibly elastically bend under laser excitation (532 or 808 nm) and/or heating in the temperature interval ∼242-265 K (1,10-phen = 1,10-phenanthroline, 3,6-DBSQ = anion-radical and 3,6-DBCat = dianion of 3,6-di-tert-butyl-o-benzoquinone). The abrupt interconversion of valence tautomers is observed in this temperature range: (phen)Co(3,6-DBCat)(3,6-DBSQ) ⇌ (phen)Co(3,6-DBSQ)2. Solving the problem of design of photo- (thermo-) actuators with preset parameters, the series of solid solutions of general formula (phen)x(bpy)1-xCo(3,6-DBSQ)2 was obtained and crystallized as thin elongated plates. Crystals of each solid solution demonstrate the maximal photomechanical response (bending) at a temperature close to its own valence tautomeric (VT) transition temperature. On the other hand, the VT transition temperature depends on the composition of the solid solution. So, by setting the composition of the solid solution, one can set the temperature of the photomechanical response. It is the first example of temperature-manageable photomechanical properties.
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Affiliation(s)
- Michael P Bubnov
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina str. 49, Nizhniy Novgorod 603950, Russia
| | - Konstantin A Kozhanov
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina str. 49, Nizhniy Novgorod 603950, Russia
| | - Nina A Skorodumova
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina str. 49, Nizhniy Novgorod 603950, Russia
| | - Vladimir K Cherkasov
- G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, Tropinina str. 49, Nizhniy Novgorod 603950, Russia
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Samanta R, Kitagawa D, Mondal A, Bhattacharya M, Annadhasan M, Mondal S, Chandrasekar R, Kobatake S, Reddy CM. Mechanical Actuation and Patterning of Rewritable Crystalline Monomer-Polymer Heterostructures via Topochemical Polymerization in a Dual-Responsive Photochromic Organic Material. ACS APPLIED MATERIALS & INTERFACES 2020; 12:16856-16863. [PMID: 32162514 DOI: 10.1021/acsami.9b23189] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The dark-orange monomer single crystals of 1,1'-dioxo-1H-2,2'-biindene-3,3'-diyldidodecanoate (BIT-dodeca2) convert to a transparent single-crystalline polymer (PBIT-dodeca2) material via a single-crystal-to-single-crystal (SCSC) polymerization reaction under sunlight, which then undergoes reverse thermal transformation into BIT-dodeca2 single crystals, leading to reversible photo-/thermochromism, coupled with mechanical actuation. We exploit the properties of this unique material to demonstrate the formation of monomer-polymer heterostructures in selected regions of single crystals with micrometer-scale precision using a laser. This is the first example of heterostructure patterning involving monomer-polymer domains in single crystals. We reveal that the speed of photomechanical bending induced by the polymerization reaction in this example is comparable to those of the well-known diarylethene derivatives, in which electrocyclic ring-closing-ring-opening reactions operate. Furthermore, we characterize the distinct mechanical properties of the monomer and polymer using a quantitative nanoindentation technique as well as demonstrate photopatterning on a monomer-coated paper for potential use in security devices. These crystals with several advantages, such as photomechanical bending (weight lifting) even when the crystal size is large, responsiveness to both UV and visible light, distinct solubilities (the polymer is insoluble, whereas the monomer is soluble in most organic solvents) and colors, provide unique opportunities for their use at different length scales of the sample (μm to mm) for various purposes.
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Affiliation(s)
- Ranita Samanta
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Kolkata, Mohanpur, West Bengal741246, India
| | - Daichi Kitagawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Amit Mondal
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Kolkata, Mohanpur, West Bengal741246, India
| | - Manjima Bhattacharya
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Kolkata, Mohanpur, West Bengal741246, India
| | - Mari Annadhasan
- School of Chemistry, University of Hyderabad (UoH), Gachibowli, Hyderabad 500046, Telangana, India
| | - Saikat Mondal
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Kolkata, Mohanpur, West Bengal741246, India
| | - Rajadurai Chandrasekar
- School of Chemistry, University of Hyderabad (UoH), Gachibowli, Hyderabad 500046, Telangana, India
| | - Seiya Kobatake
- Department of Applied Chemistry, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - C Malla Reddy
- Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Kolkata, Mohanpur, West Bengal741246, India
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Goto K, Asada M, Nakamura T, Tani F. Switching Photomechanical Response by a Structural Phase Transition in a Naphthalene Diimide Derivative. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.201900269] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kenta Goto
- Institute for Materials Chemistry and Engineering (IMCE)Kyushu University 744 Moto-oka, Nishi-ku, Fukuoka 819-0395 Japan
| | - Mizue Asada
- Institute for Molecular Science Myodaiji, Okazaki 444-8585 Japan
| | | | - Fumito Tani
- Institute for Materials Chemistry and Engineering (IMCE)Kyushu University 744 Moto-oka, Nishi-ku, Fukuoka 819-0395 Japan
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11
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Nakai H, Miyata S, Kajiwara Y, Ozawa Y, Abe M. A non-linear phenomenon observed in the photochromic crystals of a rhodium dithionite complex with n-propyl moieties. Dalton Trans 2020; 49:1721-1725. [DOI: 10.1039/c9dt04760c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A non-linear relationship between the conformational change of an n-propyl moiety and photochromic reaction was observed by performing time-dependent X-ray diffraction experiments.
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Affiliation(s)
- Hidetaka Nakai
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Higashi-Osaka 577-8502
- Japan
| | - Seiya Miyata
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Higashi-Osaka 577-8502
- Japan
| | - Yuu Kajiwara
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Kindai University
- Higashi-Osaka 577-8502
- Japan
| | - Yoshiki Ozawa
- Graduate School of Material Science
- University of Hyogo
- Japan
| | - Masaaki Abe
- Graduate School of Material Science
- University of Hyogo
- Japan
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12
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Hirano A, Kitagawa D, Kobatake S. Photomechanical bending behavior of photochromic diarylethene crystals induced under polarized light. CrystEngComm 2019. [DOI: 10.1039/c9ce00175a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The photoinduced bending velocity of photochromic diarylethene crystals depends on the polarization angle of UV light.
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Affiliation(s)
- Akira Hirano
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka City University
- Osaka 558-8585
- Japan
| | - Daichi Kitagawa
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka City University
- Osaka 558-8585
- Japan
| | - Seiya Kobatake
- Department of Applied Chemistry
- Graduate School of Engineering
- Osaka City University
- Osaka 558-8585
- Japan
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13
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Mechanochemical processes with the reaction-induced mechanical activation. Chemo-mechanochemical effect. Russ Chem Bull 2018. [DOI: 10.1007/s11172-018-2162-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Chirality-controlled spontaneous twisting of crystals due to thermal topochemical reaction. Proc Natl Acad Sci U S A 2018; 115:2896-2901. [PMID: 29507233 DOI: 10.1073/pnas.1718965115] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Crystals that show mechanical response against various stimuli are of great interest. These stimuli induce polymorphic transitions, isomerizations, or chemical reactions in the crystal and the strain generated between the daughter and parent domains is transcribed into mechanical response. We observed that the crystals of modified dipeptide LL (N3-l-Ala-l-Val-NHCH2C≡CH) undergo spontaneous twisting to form right-handed twisted crystals not only at room temperature but also at 0 °C over time. Using various spectroscopic techniques, we have established that the twisting is due to the spontaneous topochemical azide-alkyne cycloaddition (TAAC) reaction at room temperature or lower temperatures. The rate of twisting can be increased by heating, exploiting the faster kinetics of the TAAC reaction at higher temperatures. To address the role of molecular chirality in the direction of twisting the enantiomer of dipeptide LL, N3-d-Ala-d-Val-NHCH2C≡CH (DD), was synthesized and topochemical reactivity and mechanoresponse of its crystals were studied. We have found that dipeptide DD not only underwent TAAC reaction, giving 1,4-triazole-linked pseudopolypeptides of d-amino acids, but also underwent twisting with opposite handedness (left-handed twisting), establishing the role of molecular chirality in controlling the direction of mechanoresponse. This paper reports (i) a mechanical response due to a thermal reaction and (ii) a spontaneous mechanical response in crystals and (iii) explains the role of molecular chirality in the handedness of the macroscopic mechanical response.
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Vittal JJ, Quah HS. Photochemical reactions of metal complexes in the solid state. Dalton Trans 2018; 46:7120-7140. [PMID: 28540960 DOI: 10.1039/c7dt00873b] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This perspective focusses on the solid-state reactivity and structural transformation driven by photochemical methods in discrete metal complexes, organometallic compounds, metallo-macrocycles and cages. Changes in the metal-metal bond distances, racemization of chiral centres, fusion of cages, formation of coordination polymers, expected [2 + 2] and [4 + 4] cycloaddition products, unusual phenyl-olefin dimerization, and linkage isomerization of -SO2, -NO & -NO2 ligands cause the structural transformations. Of these, [2 + 2] photo-cycloaddition reactions have been widely studied and the photoreactions are made possible by various supramolecular interactions including hydrogen bonds, metallophilic, ππ and C-Hπ interactions, ligand design and metallic clips to bring the reactive functional groups closely into correct orientation close to the transition state. These photoreactions are often accompanied by crystal bending, mechanical motion, and changes in the magnetic and photoluminescence properties. In several cases, the single crystals have been preserved at the end of the reactions, which are known as single-crystal-to-single-crystal (SCSC) reactions.
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Affiliation(s)
- Jagadese J Vittal
- Department of Chemistry, National University of Singapore, Singapore 117543.
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Morimoto M, Irie M. Light-Driven Molecular Crystal Actuators: An Approach to Molecular Machinery. J SYN ORG CHEM JPN 2016. [DOI: 10.5059/yukigoseikyokaishi.74.1217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Masahiro Irie
- Department of Chemistry and Research Center for Smart Molecules, Rikkyo University
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