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2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1)

The asymmetric unit of the title cocrystal, C(14)H(14)N(4)O(2)center dot C(14)H(10)O(4)S(2), comprises a twisted 2,2'-(disulfanediyl)dibenzoic acid molecule [dihedral angle between the benzene rings = 76.35 (10)degrees] and a U-shaped N,N'-bis(3-pyridylmethyl)ethanediamide molecule with th...

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Main Authors: Arman, H.D., Miller, T., Poplaukhin, P., Tiekink, E.R.T.
Format: Article
Published: International Union of Crystallography 2010
Subjects:
Q Science (General)
Online Access:http://eprints.um.edu.my/12210/
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spelling my.um.eprints.122102019-01-31T01:09:06Z http://eprints.um.edu.my/12210/ 2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1) Arman, H.D. Miller, T. Poplaukhin, P. Tiekink, E.R.T. Q Science (General) The asymmetric unit of the title cocrystal, C(14)H(14)N(4)O(2)center dot C(14)H(10)O(4)S(2), comprises a twisted 2,2'-(disulfanediyl)dibenzoic acid molecule [dihedral angle between the benzene rings = 76.35 (10)degrees] and a U-shaped N,N'-bis(3-pyridylmethyl)ethanediamide molecule with the pyridyl groups lying to the same side of the central diamide moiety [C-C-C-N = 113.8 (2) and -117.6 (2)degrees]. The latter aggregate into supramolecular tapes propagating along the a axis via centrosymmetric eight-membered amide {center dot center dot center dot OCNH}(2) synthons. Intramolecular N-H center dot center dot center dot O hydrogen bonds are observed. The 2,2'-(disulfanediyl)dibenzoic acid molecules form carboxyl-pyridine O-H center dot center dot center dot N hydrogen bonds, bridging a pyridine residue below the plane of the tape and one above the plane with two intervening N,N'-bis(3-pyridylmethyl) ethanediamide molecules. The supramolecular chains are consolidated in the crystal packing by C-H center dot center dot center dot O contacts. An intermolecular C-H center dot center dot center dot S interaction also occurs. International Union of Crystallography 2010 Article PeerReviewed Arman, H.D. and Miller, T. and Poplaukhin, P. and Tiekink, E.R.T. (2010) 2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1). Acta Crystallographica Section E: Structure Reports Online, 66 (10). O2590-U726. ISSN 1600-5368
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
spellingShingle Q Science (General)
Arman, H.D.
Miller, T.
Poplaukhin, P.
Tiekink, E.R.T.
2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1)
description The asymmetric unit of the title cocrystal, C(14)H(14)N(4)O(2)center dot C(14)H(10)O(4)S(2), comprises a twisted 2,2'-(disulfanediyl)dibenzoic acid molecule [dihedral angle between the benzene rings = 76.35 (10)degrees] and a U-shaped N,N'-bis(3-pyridylmethyl)ethanediamide molecule with the pyridyl groups lying to the same side of the central diamide moiety [C-C-C-N = 113.8 (2) and -117.6 (2)degrees]. The latter aggregate into supramolecular tapes propagating along the a axis via centrosymmetric eight-membered amide {center dot center dot center dot OCNH}(2) synthons. Intramolecular N-H center dot center dot center dot O hydrogen bonds are observed. The 2,2'-(disulfanediyl)dibenzoic acid molecules form carboxyl-pyridine O-H center dot center dot center dot N hydrogen bonds, bridging a pyridine residue below the plane of the tape and one above the plane with two intervening N,N'-bis(3-pyridylmethyl) ethanediamide molecules. The supramolecular chains are consolidated in the crystal packing by C-H center dot center dot center dot O contacts. An intermolecular C-H center dot center dot center dot S interaction also occurs.
format Article
author Arman, H.D.
Miller, T.
Poplaukhin, P.
Tiekink, E.R.T.
author_facet Arman, H.D.
Miller, T.
Poplaukhin, P.
Tiekink, E.R.T.
author_sort Arman, H.D.
title 2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1)
title_short 2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1)
title_full 2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1)
title_fullStr 2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1)
title_full_unstemmed 2,2 `-(Disulfanediyl)dibenzoic acid-N,N `-bis(3-pyridylmethyl)ethanediamide (1/1)
title_sort 2,2 `-(disulfanediyl)dibenzoic acid-n,n `-bis(3-pyridylmethyl)ethanediamide (1/1)
publisher International Union of Crystallography
publishDate 2010
url http://eprints.um.edu.my/12210/
_version_ 1643689248052740096
score 13.211869

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