Abstract
In the title compound, C17H20N2O4·H2O, the cyclohexene ring adopts a half-chair conformation while the indazole ring is essentially planar [maximum deviation = 0.0192 (12) Å]. In the crystal, pairs of intermolecular O—H⋯N hydrogen bonds link the molecules into dimers lying about inversion centers and intramolecular O—H⋯O hydrogen bonds result in six-membered rings. The dimers are further connected by N—H⋯O and O—H⋯O hydrogen bonds.
Highlights
In the title compound, C17H20N2O4H2O, the cyclohexene ring adopts a half-chair conformation while the indazole ring is essentially planar [maximum deviation = 0.0192 (12) Å]
The dimers are further connected by N—
In the title compound (Fig. 1), the cyclohexene ring adopts a half-chair conformation, C6 lies 0.685 (3) Å out of the plane formed by the rest of the ring atoms
Summary
H atoms treated by a mixture of independent and constrained refinement max = 0.27 e Å 3 R factor = 0.077; wR factor = 0.198; data-to-parameter ratio = 12.5. Hydrogen-bond geometry (Å, ). In the title compound, C17H20N2O4H2O, the cyclohexene ring adopts a half-chair conformation while the indazole ring is essentially planar [maximum deviation = 0.0192 (12) Å]. In the crystal, pairs of intermolecular O—H N hydrogen bonds link the molecules into dimers lying about inversion centers and intramolecular O—H O hydrogen bonds result in sixmembered rings. The dimers are further connected by N— H O and O—H O hydrogen bonds.
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