Packing-Dependent Mechanical Properties of Schiff Base Crystals
Flexible luminescent crystals endowed with mechanical compliance are emerging as materials that could be the foundation of future lightweight single-crystal flexible optoelectronics. Multiple mechanical responses (for example, elastic and plastic deformation) are rarely observed with the same materi...
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| منشور في: |
2022
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| _version_ | 1857415064865210368 |
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| author | Li, Liang |
| author2 | Lan, Linfeng Di, Qi Liu, Bin Xu, Yu-xin Naumov, Panče Zhang, Hongyu |
| author2_role | author author author author author author |
| author_facet | Li, Liang Lan, Linfeng Di, Qi Liu, Bin Xu, Yu-xin Naumov, Panče Zhang, Hongyu |
| author_role | author |
| dc.creator.none.fl_str_mv | Li, Liang Lan, Linfeng Di, Qi Liu, Bin Xu, Yu-xin Naumov, Panče Zhang, Hongyu |
| dc.date.none.fl_str_mv | 2022-05-31T11:41:44Z 2022-05-31T11:41:44Z 2022 |
| dc.identifier.none.fl_str_mv | 10.1021/acs.cgd.2c00225 |
| dc.language.none.fl_str_mv | en |
| dc.relation.none.fl_str_mv | Crystal Growth and Design 1528-7483 |
| dc.subject.none.fl_str_mv | Elastic and plastic deformation Flexible optoelectronics Mechanical compliance Mechanical response Root cause Schiff-base Tetra-hydrofuran Tetrahydrofurans X- ray diffractions Mechanical testing Optical waveguides Single crystals |
| dc.title.none.fl_str_mv | Packing-Dependent Mechanical Properties of Schiff Base Crystals |
| dc.type.none.fl_str_mv | Controlled Vocabulary for Resource Type Genres::text::periodical::journal::contribution to journal::journal article |
| description | Flexible luminescent crystals endowed with mechanical compliance are emerging as materials that could be the foundation of future lightweight single-crystal flexible optoelectronics. Multiple mechanical responses (for example, elastic and plastic deformation) are rarely observed with the same material among the reported examples of such materials. Here, we report a Schiff base, (Z)-3-(4-ethoxyphenyl)-2-(4-(((E)-2-hydroxy-5-methoxybenzylidene)amino)phenyl)acrylonitrile, which crystallizes as two polymorphs and one tetrahydrofuran solvate. All three forms are emissive, but they have different mechanical properties. Specifically, two of the forms that are unsolvated polymorphs (denoted A and B) were found to be brittle and plastic, respectively, while the third form, which is a solvate (denoted C), showed excellent elasticity. Notably, form C becomes plastic after the crystal is desolvated. Single-crystal X-ray diffraction (SCXRD) and mechanical testing were performed to obtain better insight into the root-cause for the observed difference in mechanical properties. Since crystals of forms B and C are mechanically compliant as well as optically transparent, they were tested as flexible single-crystal optical waveguides. |
| id | sorbonner_45ed093ce4b1d365edc114f113181e1d |
| identifier_str_mv | 10.1021/acs.cgd.2c00225 |
| language_invalid_str_mv | en |
| network_acronym_str | sorbonner |
| network_name_str | Sorbonne University Abu Dhabi repository |
| oai_identifier_str | oai:depot.sorbonne.ae:20.500.12458/1277 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Packing-Dependent Mechanical Properties of Schiff Base CrystalsLi, LiangLan, LinfengDi, QiLiu, BinXu, Yu-xinNaumov, PančeZhang, HongyuElastic and plastic deformationFlexible optoelectronicsMechanical complianceMechanical responseRoot causeSchiff-baseTetra-hydrofuranTetrahydrofuransX- ray diffractionsMechanical testingOptical waveguidesSingle crystalsFlexible luminescent crystals endowed with mechanical compliance are emerging as materials that could be the foundation of future lightweight single-crystal flexible optoelectronics. Multiple mechanical responses (for example, elastic and plastic deformation) are rarely observed with the same material among the reported examples of such materials. Here, we report a Schiff base, (Z)-3-(4-ethoxyphenyl)-2-(4-(((E)-2-hydroxy-5-methoxybenzylidene)amino)phenyl)acrylonitrile, which crystallizes as two polymorphs and one tetrahydrofuran solvate. All three forms are emissive, but they have different mechanical properties. Specifically, two of the forms that are unsolvated polymorphs (denoted A and B) were found to be brittle and plastic, respectively, while the third form, which is a solvate (denoted C), showed excellent elasticity. Notably, form C becomes plastic after the crystal is desolvated. Single-crystal X-ray diffraction (SCXRD) and mechanical testing were performed to obtain better insight into the root-cause for the observed difference in mechanical properties. Since crystals of forms B and C are mechanically compliant as well as optically transparent, they were tested as flexible single-crystal optical waveguides.2022-05-31T11:41:44Z2022-05-31T11:41:44Z2022Controlled Vocabulary for Resource Type Genres::text::periodical::journal::contribution to journal::journal article10.1021/acs.cgd.2c00225enCrystal Growth and Design1528-7483oai:depot.sorbonne.ae:20.500.12458/12772022-11-28T06:42:40Z |
| spellingShingle | Packing-Dependent Mechanical Properties of Schiff Base Crystals Li, Liang Elastic and plastic deformation Flexible optoelectronics Mechanical compliance Mechanical response Root cause Schiff-base Tetra-hydrofuran Tetrahydrofurans X- ray diffractions Mechanical testing Optical waveguides Single crystals |
| title | Packing-Dependent Mechanical Properties of Schiff Base Crystals |
| title_full | Packing-Dependent Mechanical Properties of Schiff Base Crystals |
| title_fullStr | Packing-Dependent Mechanical Properties of Schiff Base Crystals |
| title_full_unstemmed | Packing-Dependent Mechanical Properties of Schiff Base Crystals |
| title_short | Packing-Dependent Mechanical Properties of Schiff Base Crystals |
| title_sort | Packing-Dependent Mechanical Properties of Schiff Base Crystals |
| topic | Elastic and plastic deformation Flexible optoelectronics Mechanical compliance Mechanical response Root cause Schiff-base Tetra-hydrofuran Tetrahydrofurans X- ray diffractions Mechanical testing Optical waveguides Single crystals |