4-(4-Methoxyphenyl)naphtho[2,3-b]thiophene
In the title compound, C19H14OS, the naphthothiophene moiety is almost planar except for the S atom of the five-membered ring, which is situated 0.047 (6) Å out of the C4 plane (with an r.m.s. deviation of fitted atoms = 0.0009 Å)....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2012-03-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812005697 |
| _version_ | 1831704257289519104 |
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| author | G. Puthilibai S. Vasudhevan R. Joel Karunakaran |
| author_facet | G. Puthilibai S. Vasudhevan R. Joel Karunakaran |
| author_sort | G. Puthilibai |
| collection | DOAJ |
| description | In the title compound, C19H14OS, the naphthothiophene moiety is almost planar except for the S atom of the five-membered ring, which is situated 0.047 (6) Å out of the C4 plane (with an r.m.s. deviation of fitted atoms = 0.0009 Å). The dihedral angle between the naphthothiophene plane and the attached methoxyphenyl ring is 67.6 (2)°. In the crystal, a C—H...π interaction is observed between a methoxyphenyl C—H group and the outer benzene ring of the naphthothiophene moiety. The five-membered ring of the naphthothiophene moiety is disordered, with the S and opposite non-fused C atom approximately exchanging positions, with a site-occupancy factors of 0.808 (3) and 0.187 (3). |
| first_indexed | 2024-12-20T15:55:04Z |
| format | Article |
| id | doaj.art-704e3668b14740079ab238e2993ea6e2 |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-20T15:55:04Z |
| publishDate | 2012-03-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-704e3668b14740079ab238e2993ea6e22022-12-21T19:34:30ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-03-01683o875o87610.1107/S16005368120056974-(4-Methoxyphenyl)naphtho[2,3-b]thiopheneG. PuthilibaiS. VasudhevanR. Joel KarunakaranIn the title compound, C19H14OS, the naphthothiophene moiety is almost planar except for the S atom of the five-membered ring, which is situated 0.047 (6) Å out of the C4 plane (with an r.m.s. deviation of fitted atoms = 0.0009 Å). The dihedral angle between the naphthothiophene plane and the attached methoxyphenyl ring is 67.6 (2)°. In the crystal, a C—H...π interaction is observed between a methoxyphenyl C—H group and the outer benzene ring of the naphthothiophene moiety. The five-membered ring of the naphthothiophene moiety is disordered, with the S and opposite non-fused C atom approximately exchanging positions, with a site-occupancy factors of 0.808 (3) and 0.187 (3).http://scripts.iucr.org/cgi-bin/paper?S1600536812005697 |
| spellingShingle | G. Puthilibai S. Vasudhevan R. Joel Karunakaran 4-(4-Methoxyphenyl)naphtho[2,3-b]thiophene Acta Crystallographica Section E |
| title | 4-(4-Methoxyphenyl)naphtho[2,3-b]thiophene |
| title_full | 4-(4-Methoxyphenyl)naphtho[2,3-b]thiophene |
| title_fullStr | 4-(4-Methoxyphenyl)naphtho[2,3-b]thiophene |
| title_full_unstemmed | 4-(4-Methoxyphenyl)naphtho[2,3-b]thiophene |
| title_short | 4-(4-Methoxyphenyl)naphtho[2,3-b]thiophene |
| title_sort | 4 4 methoxyphenyl naphtho 2 3 b thiophene |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536812005697 |
| work_keys_str_mv | AT gputhilibai 44methoxyphenylnaphtho23bthiophene AT svasudhevan 44methoxyphenylnaphtho23bthiophene AT rjoelkarunakaran 44methoxyphenylnaphtho23bthiophene |