Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione
In the title isoquinoline-1,3,4-trione derivative, C18H9NO5, the five-membered ring of the indane fragment adopts an envelope conformation with the nitrogen-substituted C atom being the flap. The planes of the indane benzene ring and the isoquinoline-1,3,4-trione ring make a dihedral angle of 8...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2015
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| Subjects: | |
| Online Access: | http://eprints.usm.my/38562/1/Crystal_structure_of_2-%281%2C3-dioxoindan-2-yl%29.pdf |
| _version_ | 1797010057391505408 |
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| author | Ghalib, Raza Murad C. S., Chidan Kumar Hashim, Rokiah Sulaiman, Othman Fun, Hoong Kun |
| author_facet | Ghalib, Raza Murad C. S., Chidan Kumar Hashim, Rokiah Sulaiman, Othman Fun, Hoong Kun |
| author_sort | Ghalib, Raza Murad |
| collection | USM |
| description | In the title isoquinoline-1,3,4-trione derivative, C18H9NO5, the
five-membered ring of the indane fragment adopts an
envelope conformation with the nitrogen-substituted C atom
being the flap. The planes of the indane benzene ring and the
isoquinoline-1,3,4-trione ring make a dihedral angle of
82.06 (6)�. In the crystal, molecules are linked into chains
extending along the bc plane via C—H� � �O hydrogen-bonding
interactions, enclosing R2
2(8) and R2
2(10) loops. The chains are
further connected by �–� stacking interations, with centroidto-
centroid distances of 3.9050 (7) A ° , forming layers parallel
to the b axis. |
| first_indexed | 2024-03-06T15:14:23Z |
| format | Article |
| id | usm.eprints-38562 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:14:23Z |
| publishDate | 2015 |
| publisher | International Union of Crystallography |
| record_format | dspace |
| spelling | usm.eprints-385622018-01-26T01:31:58Z http://eprints.usm.my/38562/ Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione Ghalib, Raza Murad C. S., Chidan Kumar Hashim, Rokiah Sulaiman, Othman Fun, Hoong Kun QC1-999 Physics T1-995 Technology(General) In the title isoquinoline-1,3,4-trione derivative, C18H9NO5, the five-membered ring of the indane fragment adopts an envelope conformation with the nitrogen-substituted C atom being the flap. The planes of the indane benzene ring and the isoquinoline-1,3,4-trione ring make a dihedral angle of 82.06 (6)�. In the crystal, molecules are linked into chains extending along the bc plane via C—H� � �O hydrogen-bonding interactions, enclosing R2 2(8) and R2 2(10) loops. The chains are further connected by �–� stacking interations, with centroidto- centroid distances of 3.9050 (7) A ° , forming layers parallel to the b axis. International Union of Crystallography 2015 Article PeerReviewed application/pdf en http://eprints.usm.my/38562/1/Crystal_structure_of_2-%281%2C3-dioxoindan-2-yl%29.pdf Ghalib, Raza Murad and C. S., Chidan Kumar and Hashim, Rokiah and Sulaiman, Othman and Fun, Hoong Kun (2015) Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione. Acta Crystallographica Section E: Crystallographic Communications, 71. 06-07. ISSN 2056-9890 https://doi.org/10.1107/S2056989014025997 |
| spellingShingle | QC1-999 Physics T1-995 Technology(General) Ghalib, Raza Murad C. S., Chidan Kumar Hashim, Rokiah Sulaiman, Othman Fun, Hoong Kun Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione |
| title | Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione |
| title_full | Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione |
| title_fullStr | Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione |
| title_full_unstemmed | Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione |
| title_short | Crystal structure of 2-(1,3-dioxoindan-2-yl)isoquinoline-1,3,4-trione |
| title_sort | crystal structure of 2 1 3 dioxoindan 2 yl isoquinoline 1 3 4 trione |
| topic | QC1-999 Physics T1-995 Technology(General) |
| url | http://eprints.usm.my/38562/1/Crystal_structure_of_2-%281%2C3-dioxoindan-2-yl%29.pdf |
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