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DC Field | Value | Language |
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dc.contributor.author | Sharma, P.K. | - |
dc.contributor.author | Mallick, D | - |
dc.contributor.author | Das, S. | - |
dc.date.accessioned | 2024-07-07T08:22:37Z | - |
dc.date.available | 2024-07-07T08:22:37Z | - |
dc.date.issued | 2024-07-07 | - |
dc.identifier.uri | http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/4675 | - |
dc.description.abstract | A thiophenoradialene-embedded polycyclic heteroterphenoquinone (PHTPQ) derivative of diindeno[1,2-b:2′,1′-d]thiophene-2,8-dione, with antiaromatic characteristics, was synthesized by dehydrogenating its fluorescent dihydro PHTPQ precursor. The antiaromatic character was evidenced by the visible absorption band with a weakly intense tail extending to 800 nm in the near-infrared region (forbidden HOMO → LUMO transition) and non-emissive and amphoteric redox properties. Single-crystal and (anti)aromaticity analyses found a non-aromatic thiophene core while suggesting antiaromaticity/paratropicity of the pentafulvene subunits dominating the overall ground state properties. | en_US |
dc.language.iso | en_US | en_US |
dc.title | A Thiophenoradialene-Embedded Polycyclic Heteroterphenoquinone Exhibiting Dominant Antiaromatic Traits | en_US |
dc.type | Article | en_US |
Appears in Collections: | Year-2023 |
Files in This Item:
File | Description | Size | Format | |
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full text.pdf | 2.47 MB | Adobe PDF | View/Open Request a copy |
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