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3-(5-Chloro-2-hydroxyanilino)isobenzofuran-1(3H)-one

✍ Scribed by Odabaşoğlu, Mustafa ;Büyükgüngör, Orhan

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
511 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The crystal structure of the title compound, C~14~H~10~ClNO~3~, is stabilized by inversion-related O—H...O and C—H...O intermolecular hydrogen bonds and also by C—H...π and π–π interactions (centroid-to-centroid distance 3.681 Å and plane-to plane separation 3.618 Å). The O—H...O and C—H...O hydrogen bonds generate edge-fused R
~2~
^1^(6)R
~4~
^4^(27)R
~2~
^1^(6) ring motifs. The phthalide part of the molecule is planar and is inclined at 76.8 (2)° to the benzene ring of the aminophenyl group.

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