Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C—H⋯O hydrogen bonds

Four binary charge-transfer complexes were made using pyromellitic acid dianhydride (pmda), those being pmda–naphthalene (1/1), C(10)H(2)O(6)·C(10)H(8), (I), pmda–fluoranthene (1/1), C(10)H(2)O(6)·C(16)H(10), (II), pmda–9-methyl­anthracene (1/1), C(10)H(2)O(6)·C(15)H(12), (III), and pmda–ethyl anthr...

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Autores principales: Hill, Tania N., Lemmerer, Andreas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6281116/
https://www.ncbi.nlm.nih.gov/pubmed/30574372
http://dx.doi.org/10.1107/S2056989018015645
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author Hill, Tania N.
Lemmerer, Andreas
author_facet Hill, Tania N.
Lemmerer, Andreas
author_sort Hill, Tania N.
collection PubMed
description Four binary charge-transfer complexes were made using pyromellitic acid dianhydride (pmda), those being pmda–naphthalene (1/1), C(10)H(2)O(6)·C(10)H(8), (I), pmda–fluoranthene (1/1), C(10)H(2)O(6)·C(16)H(10), (II), pmda–9-methyl­anthracene (1/1), C(10)H(2)O(6)·C(15)H(12), (III), and pmda–ethyl anthracene-9-carboxyl­ate (1/2), C(10)H(2)O(6)·2C(17)H(12)O(3), (IV). All charge-transfer complexes show alternating donor and acceptor stacks, which have weak C—H⋯O hydrogen bonds connecting the donor and acceptor mol­ecules. In addition, complex (I) has Z′ = 1/2, complex (II) has a Z′ = 2 and complex (IV) has half mol­ecule of pyromellitic acid dianhydride in the asymmetric unit.
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spelling pubmed-62811162018-12-20 Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C—H⋯O hydrogen bonds Hill, Tania N. Lemmerer, Andreas Acta Crystallogr E Crystallogr Commun Research Communications Four binary charge-transfer complexes were made using pyromellitic acid dianhydride (pmda), those being pmda–naphthalene (1/1), C(10)H(2)O(6)·C(10)H(8), (I), pmda–fluoranthene (1/1), C(10)H(2)O(6)·C(16)H(10), (II), pmda–9-methyl­anthracene (1/1), C(10)H(2)O(6)·C(15)H(12), (III), and pmda–ethyl anthracene-9-carboxyl­ate (1/2), C(10)H(2)O(6)·2C(17)H(12)O(3), (IV). All charge-transfer complexes show alternating donor and acceptor stacks, which have weak C—H⋯O hydrogen bonds connecting the donor and acceptor mol­ecules. In addition, complex (I) has Z′ = 1/2, complex (II) has a Z′ = 2 and complex (IV) has half mol­ecule of pyromellitic acid dianhydride in the asymmetric unit. International Union of Crystallography 2018-11-09 /pmc/articles/PMC6281116/ /pubmed/30574372 http://dx.doi.org/10.1107/S2056989018015645 Text en © Hill and Lemmerer 2018 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.http://creativecommons.org/licenses/by/2.0/uk/
spellingShingle Research Communications
Hill, Tania N.
Lemmerer, Andreas
Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C—H⋯O hydrogen bonds
title Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C—H⋯O hydrogen bonds
title_full Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C—H⋯O hydrogen bonds
title_fullStr Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C—H⋯O hydrogen bonds
title_full_unstemmed Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C—H⋯O hydrogen bonds
title_short Binary charge-transfer complexes using pyromellitic acid dianhydride featuring C—H⋯O hydrogen bonds
title_sort binary charge-transfer complexes using pyromellitic acid dianhydride featuring c—h⋯o hydrogen bonds
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6281116/
https://www.ncbi.nlm.nih.gov/pubmed/30574372
http://dx.doi.org/10.1107/S2056989018015645
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