Toward helical-shaped diradicaloids: cyclobutenyl o-quinodimethane-bridged indeno[1,2-b]fluorenes
Open-shell diradicaloids have been intensively investigated recently due to their attractive and unique optical, electronic and magnetic properties. However, open-shell diradicaloids with non-planar conjugated frameworks are less studied, especially helical-shaped pi systems. In this work, we synthe...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) Jg. 54; H. 81; S. 11383 - 11386 |
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| Abstract | Open-shell diradicaloids have been intensively investigated recently due to their attractive and unique optical, electronic and magnetic properties. However, open-shell diradicaloids with non-planar conjugated frameworks are less studied, especially helical-shaped pi systems. In this work, we synthesized tetraindeno-based singlet biradicals in a helical geometry, bridged by a curved cyclobutenyl o-quinodimethane molecule. Large diradical characters and extremely small singlet-triplet energy gaps, as well as unusual half-field transitions (forbidden Delta M-s = 2) were revealed for these 3D diradicals. |
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| AbstractList | Open-shell diradicaloids have been intensively investigated recently due to their attractive and unique optical, electronic and magnetic properties. However, open-shell diradicaloids with non-planar conjugated frameworks are less studied, especially helical-shaped π systems. In this work, we synthesized tetraindeno-based singlet biradicals in a helical geometry, bridged by a curved cyclobutenyl o-quinodimethane molecule. Large diradical characters and extremely small singlet-triplet energy gaps, as well as unusual half-field transitions (forbidden ΔMs = 2) were revealed for these 3D diradicals. Open-shell diradicaloids have been intensively investigated recently due to their attractive and unique optical, electronic and magnetic properties. However, open-shell diradicaloids with non-planar conjugated frameworks are less studied, especially helical-shaped pi systems. In this work, we synthesized tetraindeno-based singlet biradicals in a helical geometry, bridged by a curved cyclobutenyl o-quinodimethane molecule. Large diradical characters and extremely small singlet-triplet energy gaps, as well as unusual half-field transitions (forbidden Delta M-s = 2) were revealed for these 3D diradicals. |
| Author | Qiu, Shuhai Zhao, Yunhui Zeng, Zebing Xie, Sheng Wang, Chaoqiang Huang, Xiaobo Chen, Lanlan |
| Author_xml | – sequence: 1 givenname: Shuhai orcidid: 0000-0002-9788-1988 surname: Qiu fullname: Qiu, Shuhai organization: Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China – sequence: 2 givenname: Chaoqiang surname: Wang fullname: Wang, Chaoqiang organization: Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China – sequence: 3 givenname: Sheng surname: Xie fullname: Xie, Sheng organization: Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China – sequence: 4 givenname: Xiaobo orcidid: 0000-0002-4876-8372 surname: Huang fullname: Huang, Xiaobo organization: Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Peoples R China – sequence: 5 givenname: Lanlan surname: Chen fullname: Chen, Lanlan organization: Linyi Univ, Sch Chem & Chem Engn, Shandong Prov Key Lab Detect Technol Tumor Marker, Linyi, Shandong, Peoples R China – sequence: 6 givenname: Yunhui surname: Zhao fullname: Zhao, Yunhui organization: Hunan Univ Sci & Technol, Sch Chem & Chem Engn, Xiangtan 411201, Peoples R China – sequence: 7 givenname: Zebing surname: Zeng fullname: Zeng, Zebing email: zbzeng@hnu.edu.cn organization: Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China |
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| Cites_doi | 10.1002/adfm.201503650 10.1002/anie.200906666 10.1021/acs.joc.6b00389 10.1021/ja507005c 10.1002/anie.201507961 10.1021/acs.jpcc.8b01905 10.1039/c5sc00652j 10.1002/tcr.201600094 10.1039/c8sc01388h 10.1002/tcr.201402075 10.1038/NMAT3142 10.1039/c2cs35211g 10.1021/ol400318z 10.1021/acs.orglett.6b02904 10.1002/anie.201302091 10.1021/acs.orglett.7b02605 10.1021/ar5001692 10.1021/acs.accounts.7b00004 10.1021/cr400056a 10.1039/c5cs00051c 10.1016/j.cplett.2004.06.011 10.1002/anie.201611689 10.1021/jacs.7b01619 10.1002/anie.201709537 10.1021/jacs.7b05709 10.1039/c1cs15165g 10.1021/ja3050579 10.1039/c3sc52622d 10.1039/c5sc03391h |
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| Keywords | GROUND-STATE CORANNULENE RADICALS CLOSED-SHELL HYDROCARBON EXTENDED P-QUINODIMETHANES MOLECULES |
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| References | Hibi, D (WOS:000375890100030) 2016; 81 BLEANEY, B (WOS:A1952XZ73200003) 1952; 214 Liu, JZ (WOS:000403136500014) 2017; 139 Fix, AG (WOS:000316520300053) 2013; 15 Mizuochi, N (WOS:000083011900001) 1999; 103 Koike, H (WOS:000368041200012) 2016; 26 Sun, Z (WOS:000340702000034) 2014; 47 Ueda, A (WOS:000275234800030) 2010; 49 Miyoshi, H (WOS:000327601600019) 2014; 5 Konishi, A (WOS:000414506400002) 2017; 139 Horst, K. (000446851500028.9) 1972; 11 Frederickson, CK (WOS:000399859800035) 2017; 50 Ma, J (WOS:000397329300027) 2017; 56 Zeng, ZB (WOS:000308283200039) 2012; 134 Ratera, I (WOS:000297654700017) 2012; 41 DeFrancisco, JR (WOS:000435611900003) 2018; 122 Martina, M. (000446851500028.15) 2002; 3 Nakano, M (WOS:000396485600003) 2017; 17 Ravat, P (WOS:000368070000064) 2016; 55 Morita, Y (WOS:000297692900021) 2011; 10 YAMANAKA, S (WOS:A1994PX11500005) 1994; 231 Tian, Y (WOS:000341544600044) 2014; 136 Maekawa, T (WOS:000366826900077) 2016; 7 Barker, JE (WOS:000412789600078) 2017; 19 Gu, X (WOS:000416126600034) 2017; 56 Qiu, SH (WOS:000389396100013) 2016; 18 Shimizu, A (WOS:000319742400034) 2013; 52 Zeng, ZB (WOS:000360654900013) 2015; 44 Yanai, T (WOS:000222887700010) 2004; 393 Yamanaka, S. (000446851500028.31) 1994; 310 Sbargoud, K (WOS:000354815600016) 2015; 6 Abe, M (WOS:000330095300005) 2013; 113 Zeng, ZB (WOS:000350061300022) 2015; 15 Sun, Z (WOS:000310682900011) 2012; 41 Wang, Q (WOS:000434693300023) 2018; 9 |
| References_xml | – volume: 26 start-page: 277 year: 2016 ident: WOS:000368041200012 article-title: Stable Delocalized Singlet Biradical Hydrocarbon for Organic Field-Effect Transistors publication-title: ADVANCED FUNCTIONAL MATERIALS doi: 10.1002/adfm.201503650 – volume: 310 start-page: 205 year: 1994 ident: 000446851500028.31 article-title: EHF theory of chemical reactions Part 4. UNO CASSCF, UNO CASPT2 and R(U)HF coupled-cluster (CC) wavefunctions publication-title: J. Mol. Struct. – volume: 49 start-page: 1678 year: 2010 ident: WOS:000275234800030 article-title: Three-Dimensional Intramolecular Exchange Interaction in a Curved and Nonalternant π-Conjugated System: Corannulene with Two Phenoxyl Radicals publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION doi: 10.1002/anie.200906666 – volume: 81 start-page: 3735 year: 2016 ident: WOS:000375890100030 article-title: Diindenopyrenes: Extended 1,6-and 1,8-Pyrenoquinodimethanes with Singlet Diradical Characters publication-title: JOURNAL OF ORGANIC CHEMISTRY doi: 10.1021/acs.joc.6b00389 – volume: 136 start-page: 12784 year: 2014 ident: WOS:000341544600044 article-title: Design and Synthesis of New Stable Fluorenyl-Based Radicals publication-title: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY doi: 10.1021/ja507005c – volume: 55 start-page: 1183 year: 2016 ident: WOS:000368070000064 article-title: Cethrene: A Helically Chiral Biradicaloid Isomer of Heptazethrene publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION doi: 10.1002/anie.201507961 – volume: 122 start-page: 12148 year: 2018 ident: WOS:000435611900003 article-title: Torsional Bias as a Strategy To Tune Single-triplet Gaps in Organic Diradicals publication-title: JOURNAL OF PHYSICAL CHEMISTRY C doi: 10.1021/acs.jpcc.8b01905 – volume: 6 start-page: 3402 year: 2015 ident: WOS:000354815600016 article-title: Diindeno[1,2-b:2′,1′-n]perylene: a closed shell related Chichibabin's hydrocarbon, the synthesis, molecular packing, electronic and charge transport properties publication-title: CHEMICAL SCIENCE doi: 10.1039/c5sc00652j – volume: 17 start-page: 27 year: 2017 ident: WOS:000396485600003 article-title: Open-Shell-Character-Based Molecular Design Principles: Applications to Nonlinear Optics and Singlet Fission publication-title: CHEMICAL RECORD doi: 10.1002/tcr.201600094 – volume: 103 start-page: 7749 year: 1999 ident: WOS:000083011900001 article-title: First observation of the photoexcited quintet state in fullerene linked with two nitroxide radicals publication-title: JOURNAL OF PHYSICAL CHEMISTRY A – volume: 9 start-page: 5100 year: 2018 ident: WOS:000434693300023 article-title: Curved -conjugated corannulene dimer diradicaloids publication-title: CHEMICAL SCIENCE doi: 10.1039/c8sc01388h – volume: 15 start-page: 322 year: 2015 ident: WOS:000350061300022 article-title: Stable π-Extended p-Quinodimethanes: Synthesis and Tunable Ground States publication-title: CHEMICAL RECORD doi: 10.1002/tcr.201402075 – volume: 10 start-page: 947 year: 2011 ident: WOS:000297692900021 article-title: Organic tailored batteries materials using stable open-shell molecules with degenerate frontier orbitals publication-title: NATURE MATERIALS doi: 10.1038/NMAT3142 – volume: 41 start-page: 7857 year: 2012 ident: WOS:000310682900011 article-title: Low band gap polycyclic hydrocarbons: from closed-shell near infrared dyes and semiconductors to open-shell radicals publication-title: CHEMICAL SOCIETY REVIEWS doi: 10.1039/c2cs35211g – volume: 15 start-page: 1362 year: 2013 ident: WOS:000316520300053 article-title: Indeno[2,1-c]fluorene: A New Electron-Accepting Scaffold for Organic Electronics publication-title: ORGANIC LETTERS doi: 10.1021/ol400318z – volume: 18 start-page: 6018 year: 2016 ident: WOS:000389396100013 article-title: 9-Ethynylfluoroenyl Radicals: Regioselective Dimerization and Post Ring-Cyclization Reactions publication-title: ORGANIC LETTERS doi: 10.1021/acs.orglett.6b02904 – volume: 52 start-page: 6076 year: 2013 ident: WOS:000319742400034 article-title: Indeno[2,1-b]fluorene: A 20-π-Electron Hydrocarbon with Very Low-Energy Light Absorption publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION doi: 10.1002/anie.201302091 – volume: 19 start-page: 5312 year: 2017 ident: WOS:000412789600078 article-title: Synthesis and Properties of Quinoidal Fluorenofluorenes publication-title: ORGANIC LETTERS doi: 10.1021/acs.orglett.7b02605 – volume: 47 start-page: 2582 year: 2014 ident: WOS:000340702000034 article-title: Zethrenes, Extended p-Quinodimethanes, and Periacenes with a Singlet Biradical Ground State publication-title: ACCOUNTS OF CHEMICAL RESEARCH doi: 10.1021/ar5001692 – volume: 50 start-page: 977 year: 2017 ident: WOS:000399859800035 article-title: Explorations of the Indenofluorenes and Expanded Quinoidal Analogues publication-title: ACCOUNTS OF CHEMICAL RESEARCH doi: 10.1021/acs.accounts.7b00004 – volume: 113 start-page: 7011 year: 2013 ident: WOS:000330095300005 article-title: Diradicals publication-title: CHEMICAL REVIEWS doi: 10.1021/cr400056a – volume: 44 start-page: 6578 year: 2015 ident: WOS:000360654900013 article-title: Pro-aromatic and anti-aromatic π-conjugated molecules: an irresistible wish to be diradicals publication-title: CHEMICAL SOCIETY REVIEWS doi: 10.1039/c5cs00051c – volume: 393 start-page: 51 year: 2004 ident: WOS:000222887700010 article-title: A new hybrid exchange-correlation functional using the Coulomb-attenuating method (CAM-B3LYP) publication-title: CHEMICAL PHYSICS LETTERS doi: 10.1016/j.cplett.2004.06.011 – volume: 231 start-page: 25 year: 1994 ident: WOS:A1994PX11500005 article-title: EFFECTIVE EXCHANGE INTEGRALS FOR OPEN-SHELL SPECIES BY DENSITY-FUNCTIONAL METHODS publication-title: CHEMICAL PHYSICS LETTERS – volume: 56 start-page: 3280 year: 2017 ident: WOS:000397329300027 article-title: A Stable Saddle-Shaped Polycyclic Hydrocarbon with an Open-Shell Singlet Ground State publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION doi: 10.1002/anie.201611689 – volume: 214 start-page: 451 year: 1952 ident: WOS:A1952XZ73200003 article-title: ANOMALOUS PARAMAGNETISM OF COPPER ACETATE publication-title: PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES – volume: 139 start-page: 7513 year: 2017 ident: WOS:000403136500014 article-title: π-Extended and Curved Antiaromatic Polycyclic Hydrocarbons publication-title: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY doi: 10.1021/jacs.7b01619 – volume: 56 start-page: 15383 year: 2017 ident: WOS:000416126600034 article-title: A Three-Dimensionally -Conjugated Diradical Molecular Cage publication-title: ANGEWANDTE CHEMIE-INTERNATIONAL EDITION doi: 10.1002/anie.201709537 – volume: 139 start-page: 15284 year: 2017 ident: WOS:000414506400002 article-title: Synthesis and Characterization of Dibenzo[&ITa&IT,&ITf&IT]pentalene: Harmonization of the Antiaromatic and Singlet Biradical Character publication-title: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY doi: 10.1021/jacs.7b05709 – volume: 41 start-page: 303 year: 2012 ident: WOS:000297654700017 article-title: Playing with organic radicals as building blocks for functional molecular materials publication-title: CHEMICAL SOCIETY REVIEWS doi: 10.1039/c1cs15165g – volume: 3 start-page: 527 year: 2002 ident: 000446851500028.15 publication-title: Chem Phys Chem – volume: 134 start-page: 14513 year: 2012 ident: WOS:000308283200039 article-title: Stable Tetrabenzo-Chichibabin's Hydrocarbons: Tunable Ground State and Unusual Transition between Their Closed-Shell and Open-Shell Resonance Forms publication-title: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY doi: 10.1021/ja3050579 – volume: 11 start-page: 932 year: 1972 ident: 000446851500028.9 publication-title: Angew. Chem., Int. Ed. – volume: 5 start-page: 163 year: 2014 ident: WOS:000327601600019 article-title: Benz[c] indeno[2,1-a] fluorene: a 2,3-naphthoquinodimethane incorporated into an indenofluorene frame publication-title: CHEMICAL SCIENCE doi: 10.1039/c3sc52622d – volume: 7 start-page: 650 year: 2016 ident: WOS:000366826900077 article-title: Synthesis of open-shell ladder π-systems by catalytic C-H annulation of diarylacetylenes publication-title: CHEMICAL SCIENCE doi: 10.1039/c5sc03391h |
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| Title | Toward helical-shaped diradicaloids: cyclobutenyl o-quinodimethane-bridged indeno[1,2-b]fluorenes |
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