8-Ammonionaphthalene-2-sulfonate monohydrate : the zwitterionic hydrate of 1,7-Cleve's acid
Data(s) |
2009
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Resumo |
The structure of 8-amino-2-naphthalenesulfonic acid monohydrate (1,7-Cleve's acid hydrate), C10H9NO3S.H2O, shows the presence of a sulfonate-aminium group zwitterion, both groups and the water molecule of solvation giving cyclic R3/3(8) intermolecular hydrogen-bonding interactions forming chains which extend down a axis of the unit cell. Additional peripheral associations, including weak aromatic ring pi-pi interactions [centroid-centroid distance 3.6299(15)A], result in a two-dimensional sheet structure. |
Formato |
application/pdf |
Identificador | |
Publicador |
Blackwell Publishing |
Relação |
http://eprints.qut.edu.au/27838/1/c27838.pdf DOI:10.1107/S1600536809030396 Smith, Graham, Wermuth, Urs D., & Young, David J. (2009) 8-Ammonionaphthalene-2-sulfonate monohydrate : the zwitterionic hydrate of 1,7-Cleve's acid. Acta Crystallographica Section E, 65, o2110. |
Direitos |
Copyright 2009 Blackwell Publishing and the authors. The definitive version is available at www.blackwell-synergy.com |
Fonte |
Faculty of Science and Technology; School of Physical & Chemical Sciences |
Palavras-Chave | #030606 Structural Chemistry and Spectroscopy #crystal structure #hydrogen bonding |
Tipo |
Journal Article |