Abstract
In the title compound, C14H16N2O8·2H2O, the complete organic molecule is generated by crystallographic inversion symmetry. The dihedral angles between the aniline ring and the acetic acid groups are almost identical, viz. 82.61 (7) and 80.33 (7)°. In the crystal, O—H⋯O hydrogen bonds link the organic molecules and water molecules, forming zigzag chains the c axis. An intramolecular O—H⋯O hydrogen bond is also observed.
Highlights
C14H16N2O82H2O, the complete organic molecule is generated by crystallographic inversion symmetry
The dihedral angles between the aniline ring and the acetic acid groups are almost identical, viz. 82.61 (7) and
Symmetry codes: (ii) x+1, y+1, z; (iii) −x+1, −y, −z+2
Summary
Refinement a Institute of Molecular Science, Chemical Biology and Molecular Engineering. Laboratory of the Education Ministry, Shanxi University, Taiyuan, Shanxi 030006, People’s Republic of China, bEducation Institute of Taiyuan University, Taiyuan, Shanxi 030001, People’s Republic of China, cDepartment of Biochemistry and Molecular Biology, Shanxi Medical University, Taiyuan, Shanxi 030001, People’s. R factor = 0.046; wR factor = 0.119; data-to-parameter ratio = 12.1. Symmetry codes: (i) x þ 1; y þ 1; z; (ii) x þ 1; y; z þ 2. C14H16N2O82H2O, the complete organic molecule is generated by crystallographic inversion symmetry. The dihedral angles between the aniline ring and the acetic acid groups are almost identical, viz. O—H O hydrogen bonds link the organic molecules and water molecules, forming zigzag chains the c axis. An intramolecular O—H O hydrogen bond is observed
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