4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide

4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide

In the title molecule, C24H18INO6S, the heterocyclic thiazine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.381 (5) and −0.449 (5) Å, respectively, from the plane formed by the remaining atoms in the...

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Main Authors: Salman Gul, Hamid Latif Siddiqui, Matloob Ahmad, Masood Parvez
Format: Article
Language:English
Published: International Union of Crystallography 2010-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810032265
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spelling doaj-4065928483c645c5a4ac96c9326941a42020-11-25T00:20:49ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-09-01669o2327o232710.1107/S16005368100322654-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxideSalman GulHamid Latif SiddiquiMatloob AhmadMasood ParvezIn the title molecule, C24H18INO6S, the heterocyclic thiazine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.381 (5) and −0.449 (5) Å, respectively, from the plane formed by the remaining atoms in the ring; the puckering parameters are Q = 0.550 (2) Å, θ = 61.7 (2)° and ϕ = 31.4 (3)°. The conformation is stabilized by an intramolecular O—H...O hydrogen bond. The two nonfused benzene rings lie almost parallel to each other [dihedral angle = 9.18 (4)°], with a separation of 3.754 (2) Å between the centres of gravity of the two rings, indicating strong π–π interactions. http://scripts.iucr.org/cgi-bin/paper?S1600536810032265
collection DOAJ
language English
format Article
sources DOAJ
author Salman Gul
Hamid Latif Siddiqui
Matloob Ahmad
Masood Parvez
spellingShingle Salman Gul
Hamid Latif Siddiqui
Matloob Ahmad
Masood Parvez
4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide
Acta Crystallographica Section E
author_facet Salman Gul
Hamid Latif Siddiqui
Matloob Ahmad
Masood Parvez
author_sort Salman Gul
title 4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide
title_short 4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide
title_full 4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide
title_fullStr 4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide
title_full_unstemmed 4-Hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2H-1,2-benzothiazine 1,1-dioxide
title_sort 4-hydroxy-2-[(4-iodobenzoyl)methyl]-3-(3-methoxybenzoyl)-2h-1,2-benzothiazine 1,1-dioxide
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-09-01
description In the title molecule, C24H18INO6S, the heterocyclic thiazine ring adopts a half-chair conformation, with the S and N atoms displaced by 0.381 (5) and −0.449 (5) Å, respectively, from the plane formed by the remaining atoms in the ring; the puckering parameters are Q = 0.550 (2) Å, θ = 61.7 (2)° and ϕ = 31.4 (3)°. The conformation is stabilized by an intramolecular O—H...O hydrogen bond. The two nonfused benzene rings lie almost parallel to each other [dihedral angle = 9.18 (4)°], with a separation of 3.754 (2) Å between the centres of gravity of the two rings, indicating strong π–π interactions.
url http://scripts.iucr.org/cgi-bin/paper?S1600536810032265
work_keys_str_mv AT salmangul 4hydroxy24iodobenzoylmethyl33methoxybenzoyl2h12benzothiazine11dioxide
AT hamidlatifsiddiqui 4hydroxy24iodobenzoylmethyl33methoxybenzoyl2h12benzothiazine11dioxide
AT matloobahmad 4hydroxy24iodobenzoylmethyl33methoxybenzoyl2h12benzothiazine11dioxide
AT masoodparvez 4hydroxy24iodobenzoylmethyl33methoxybenzoyl2h12benzothiazine11dioxide
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