Crystal structure ofL-tryptophan–fumaric acid–water (1/1/1)
2015 ◽
Vol 71
(9)
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pp. o661-o662
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Keyword(s):
In the title compound, C11H12N2O2·C4H4O4·H2O, the L-tryptophan molecule crystallized as a zwitterion, together with a neutral fumaric acid molecule and a water solvent molecule. In the crystal, the three components are linked by a series of N—H...O, O—H...O and C—H...O hydrogen bonds, forming slabs lying parallel to (001). The slabs are connected by O—H...O hydrogen bonds, involving inversion-related fumaric acid groups, leading to the formation of a three-dimensional structure.
2016 ◽
Vol 72
(3)
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pp. 314-317
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2015 ◽
Vol 71
(12)
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pp. o991-o992
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2014 ◽
Vol 70
(11)
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pp. 322-324
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2012 ◽
Vol 68
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pp. o2514-o2514
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2015 ◽
Vol 71
(8)
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pp. o604-o605
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2014 ◽
Vol 70
(11)
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pp. 400-402
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2015 ◽
Vol 71
(12)
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pp. o982-o983
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2014 ◽
Vol 70
(11)
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pp. 418-420
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2014 ◽
Vol 70
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pp. 385-388
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