author_facet Moriwaki, Ryoji
Akitsu, Takashiro
Moriwaki, Ryoji
Akitsu, Takashiro
author Moriwaki, Ryoji
Akitsu, Takashiro
spellingShingle Moriwaki, Ryoji
Akitsu, Takashiro
Acta Crystallographica Section E Crystallographic Communications
Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
Condensed Matter Physics
General Materials Science
General Chemistry
author_sort moriwaki, ryoji
spelling Moriwaki, Ryoji Akitsu, Takashiro 2056-9890 International Union of Crystallography (IUCr) Condensed Matter Physics General Materials Science General Chemistry http://dx.doi.org/10.1107/s2056989015019866 <jats:p>The title chiral photochromic Schiff base compound, C<jats:sub>21</jats:sub>H<jats:sub>18</jats:sub>BrN<jats:sub>3</jats:sub>O, was synthesized from (<jats:italic>R</jats:italic>)-(+)-1-(4-bromophenyl)ethylamine and the salicylaldehyde of an azobenzene derivative. The molecule corresponds to the phenol–imine tautomer, the C=N and N—C bond distances being 1.285 (3) and 1.470 (3) Å, respectively. The diazenyl group adopts a<jats:italic>trans</jats:italic>form, with an N=N distance of 1.256 (3) Å. The hydroxy group is involved in intramolecular O—H...N hydrogen bonding. In the crystal, C—H...π interactions consolidate the crystal packing of one-dimensional chains, which exhibits short intermolecular Br...C contacts of 3.400 (3) Å.</jats:p> Crystal structure of 2-{(<i>R</i>)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base Acta Crystallographica Section E Crystallographic Communications
doi_str_mv 10.1107/s2056989015019866
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imprint International Union of Crystallography (IUCr), 2015
imprint_str_mv International Union of Crystallography (IUCr), 2015
issn 2056-9890
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publishDateSort 2015
publisher International Union of Crystallography (IUCr)
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series Acta Crystallographica Section E Crystallographic Communications
source_id 49
title Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_unstemmed Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_full Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_fullStr Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_full_unstemmed Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_short Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_sort crystal structure of 2-{(<i>r</i>)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic schiff base
topic Condensed Matter Physics
General Materials Science
General Chemistry
url http://dx.doi.org/10.1107/s2056989015019866
publishDate 2015
physical o886-o887
description <jats:p>The title chiral photochromic Schiff base compound, C<jats:sub>21</jats:sub>H<jats:sub>18</jats:sub>BrN<jats:sub>3</jats:sub>O, was synthesized from (<jats:italic>R</jats:italic>)-(+)-1-(4-bromophenyl)ethylamine and the salicylaldehyde of an azobenzene derivative. The molecule corresponds to the phenol–imine tautomer, the C=N and N—C bond distances being 1.285 (3) and 1.470 (3) Å, respectively. The diazenyl group adopts a<jats:italic>trans</jats:italic>form, with an N=N distance of 1.256 (3) Å. The hydroxy group is involved in intramolecular O—H...N hydrogen bonding. In the crystal, C—H...π interactions consolidate the crystal packing of one-dimensional chains, which exhibits short intermolecular Br...C contacts of 3.400 (3) Å.</jats:p>
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author Moriwaki, Ryoji, Akitsu, Takashiro
author_facet Moriwaki, Ryoji, Akitsu, Takashiro, Moriwaki, Ryoji, Akitsu, Takashiro
author_sort moriwaki, ryoji
container_issue 11
container_start_page 0
container_title Acta Crystallographica Section E Crystallographic Communications
container_volume 71
description <jats:p>The title chiral photochromic Schiff base compound, C<jats:sub>21</jats:sub>H<jats:sub>18</jats:sub>BrN<jats:sub>3</jats:sub>O, was synthesized from (<jats:italic>R</jats:italic>)-(+)-1-(4-bromophenyl)ethylamine and the salicylaldehyde of an azobenzene derivative. The molecule corresponds to the phenol–imine tautomer, the C=N and N—C bond distances being 1.285 (3) and 1.470 (3) Å, respectively. The diazenyl group adopts a<jats:italic>trans</jats:italic>form, with an N=N distance of 1.256 (3) Å. The hydroxy group is involved in intramolecular O—H...N hydrogen bonding. In the crystal, C—H...π interactions consolidate the crystal packing of one-dimensional chains, which exhibits short intermolecular Br...C contacts of 3.400 (3) Å.</jats:p>
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id ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTEwNy9zMjA1Njk4OTAxNTAxOTg2Ng
imprint International Union of Crystallography (IUCr), 2015
imprint_str_mv International Union of Crystallography (IUCr), 2015
institution DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1, DE-Zwi2, DE-D161
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issn_str_mv 2056-9890
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last_indexed 2024-03-01T15:49:46.604Z
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spelling Moriwaki, Ryoji Akitsu, Takashiro 2056-9890 International Union of Crystallography (IUCr) Condensed Matter Physics General Materials Science General Chemistry http://dx.doi.org/10.1107/s2056989015019866 <jats:p>The title chiral photochromic Schiff base compound, C<jats:sub>21</jats:sub>H<jats:sub>18</jats:sub>BrN<jats:sub>3</jats:sub>O, was synthesized from (<jats:italic>R</jats:italic>)-(+)-1-(4-bromophenyl)ethylamine and the salicylaldehyde of an azobenzene derivative. The molecule corresponds to the phenol–imine tautomer, the C=N and N—C bond distances being 1.285 (3) and 1.470 (3) Å, respectively. The diazenyl group adopts a<jats:italic>trans</jats:italic>form, with an N=N distance of 1.256 (3) Å. The hydroxy group is involved in intramolecular O—H...N hydrogen bonding. In the crystal, C—H...π interactions consolidate the crystal packing of one-dimensional chains, which exhibits short intermolecular Br...C contacts of 3.400 (3) Å.</jats:p> Crystal structure of 2-{(<i>R</i>)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base Acta Crystallographica Section E Crystallographic Communications
spellingShingle Moriwaki, Ryoji, Akitsu, Takashiro, Acta Crystallographica Section E Crystallographic Communications, Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base, Condensed Matter Physics, General Materials Science, General Chemistry
title Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_full Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_fullStr Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_full_unstemmed Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_short Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
title_sort crystal structure of 2-{(<i>r</i>)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic schiff base
title_unstemmed Crystal structure of 2-{(R)-[1-(4-bromophenyl)ethyl]iminomethyl}-4-(phenyldiazenyl)phenol, a chiral photochromic Schiff base
topic Condensed Matter Physics, General Materials Science, General Chemistry
url http://dx.doi.org/10.1107/s2056989015019866