5,11,17,23,29-Penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvate
The title compound, tert-butylpropoxycalix[5]arene, C70H100O5·0.5CH2Cl2, crystallizes as a solvate with two molecules of calix[5]arene in 1,2-alternate conformations and one molecule of dichloromethane in the asymmetric unit. One tert-butyl group in one of the molecules and two in the o...
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International Union of Crystallography
2011-02-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536811000456 |
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doaj-ded0c99dde4d4c32a808c3bedeb691822020-11-25T02:15:24ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-02-01672o296o29710.1107/S16005368110004565,11,17,23,29-Penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvateMichaela PojarováMichal DušekJan BudkaIvana CísařováEmanuel MakrlíkThe title compound, tert-butylpropoxycalix[5]arene, C70H100O5·0.5CH2Cl2, crystallizes as a solvate with two molecules of calix[5]arene in 1,2-alternate conformations and one molecule of dichloromethane in the asymmetric unit. One tert-butyl group in one of the molecules and two in the other are disordered over two positions with occupancy factors fixed at 0.5917:0.4083, 0.5901:0.4099 and 0.8535:0.1465, respectively, in the final refinement. The C atoms of a propoxy group in each of the molecules are also disordered over two positions with occupancies of 0.7372:0.2628 and 0.5027:0.4973. The molecules form intramolecular hydrogen bonds between propoxy O atoms and an adjacent CH2 group in a neighbouring propoxy chain. In the crystal, intermolecular C—H...O and C—H...Cl interactions occur involving the dichloromethane molecule. http://scripts.iucr.org/cgi-bin/paper?S1600536811000456 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Michaela Pojarová Michal Dušek Jan Budka Ivana Císařová Emanuel Makrlík |
spellingShingle |
Michaela Pojarová Michal Dušek Jan Budka Ivana Císařová Emanuel Makrlík 5,11,17,23,29-Penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvate Acta Crystallographica Section E |
author_facet |
Michaela Pojarová Michal Dušek Jan Budka Ivana Císařová Emanuel Makrlík |
author_sort |
Michaela Pojarová |
title |
5,11,17,23,29-Penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvate |
title_short |
5,11,17,23,29-Penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvate |
title_full |
5,11,17,23,29-Penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvate |
title_fullStr |
5,11,17,23,29-Penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvate |
title_full_unstemmed |
5,11,17,23,29-Penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvate |
title_sort |
5,11,17,23,29-penta-tert-butyl-31,32,33,34,35-pentapropoxycalix[5]arene dichloromethane hemisolvate |
publisher |
International Union of Crystallography |
series |
Acta Crystallographica Section E |
issn |
1600-5368 |
publishDate |
2011-02-01 |
description |
The title compound, tert-butylpropoxycalix[5]arene, C70H100O5·0.5CH2Cl2, crystallizes as a solvate with two molecules of calix[5]arene in 1,2-alternate conformations and one molecule of dichloromethane in the asymmetric unit. One tert-butyl group in one of the molecules and two in the other are disordered over two positions with occupancy factors fixed at 0.5917:0.4083, 0.5901:0.4099 and 0.8535:0.1465, respectively, in the final refinement. The C atoms of a propoxy group in each of the molecules are also disordered over two positions with occupancies of 0.7372:0.2628 and 0.5027:0.4973. The molecules form intramolecular hydrogen bonds between propoxy O atoms and an adjacent CH2 group in a neighbouring propoxy chain. In the crystal, intermolecular C—H...O and C—H...Cl interactions occur involving the dichloromethane molecule. |
url |
http://scripts.iucr.org/cgi-bin/paper?S1600536811000456 |
work_keys_str_mv |
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