Abstract
The structure of 8-amino-2-naphthalene-sulfonic acid monohydrate (1,7-Cleve's acid hydrate), C10H9NO3S· H2O, shows the presence of a sulfonate-aminium group zwitterion, both groups and the water mol-ecule of solvation giving cyclic R 3 3(8) O-H⋯O and N-H⋯O inter-molecular hydrogen-bonding inter-actions, forming chains which extend down the a axis of the unit cell. Additional peripheral associations, including weak aromatic ring π-π inter-actions [centroid-centroid distance = 3.6299 (15) Å], result in a two-dimensional sheet structure.
| Original language | English |
|---|---|
| Pages (from-to) | o2110-o2110 |
| Number of pages | 1 |
| Journal | Acta Crystallographica Section E: Structure Reports Online |
| Volume | E65 |
| Issue number | Part 9 |
| DOIs | |
| Publication status | Published - 1 Sep 2009 |
| Externally published | Yes |
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8-Ammonionaphthalene-2-sulfonate monohydrate : the zwitterionic hydrate of 1,7-Cleve's acid. / Smith, Graham; Wermuth, Urs D.; Young, David J.
In: Acta Crystallographica Section E: Structure Reports Online, Vol. E65, No. Part 9, 01.09.2009, p. o2110-o2110.Research output: Contribution to journal › Article › Research › peer-review
TY - JOUR
T1 - 8-Ammonionaphthalene-2-sulfonate monohydrate
T2 - the zwitterionic hydrate of 1,7-Cleve's acid
AU - Smith, Graham
AU - Wermuth, Urs D.
AU - Young, David J.
PY - 2009/9/1
Y1 - 2009/9/1
N2 - The structure of 8-amino-2-naphthalene-sulfonic acid monohydrate (1,7-Cleve's acid hydrate), C10H9NO3S· H2O, shows the presence of a sulfonate-aminium group zwitterion, both groups and the water mol-ecule of solvation giving cyclic R 3 3(8) O-H⋯O and N-H⋯O inter-molecular hydrogen-bonding inter-actions, forming chains which extend down the a axis of the unit cell. Additional peripheral associations, including weak aromatic ring π-π inter-actions [centroid-centroid distance = 3.6299 (15) Å], result in a two-dimensional sheet structure.
AB - The structure of 8-amino-2-naphthalene-sulfonic acid monohydrate (1,7-Cleve's acid hydrate), C10H9NO3S· H2O, shows the presence of a sulfonate-aminium group zwitterion, both groups and the water mol-ecule of solvation giving cyclic R 3 3(8) O-H⋯O and N-H⋯O inter-molecular hydrogen-bonding inter-actions, forming chains which extend down the a axis of the unit cell. Additional peripheral associations, including weak aromatic ring π-π inter-actions [centroid-centroid distance = 3.6299 (15) Å], result in a two-dimensional sheet structure.
UR - http://www.scopus.com/inward/record.url?scp=70249097714&partnerID=8YFLogxK
U2 - 10.1107/S1600536809030396
DO - 10.1107/S1600536809030396
M3 - Article
VL - E65
SP - o2110-o2110
JO - Acta Crystallographica Section E: Crystallographic Communications
JF - Acta Crystallographica Section E: Crystallographic Communications
SN - 1600-5368
IS - Part 9
ER -