Crystal Structure of 3-Nitro-4-hydroxycoumarin

S. NAVEEN; Priti ADLAKHA; Kuldip UPADHYAY; Anamik SHAH; Sridhar M. ANANDALWAR; J. Shashidhara PRASAD

doi:10.2116/analscix.22.x103

Part 4

Crystal Structure of 3-Nitro-4-hydroxycoumarin

S. NAVEEN, Priti ADLAKHA, Kuldip UPADHYAY, Anamik SHAH, Sridhar M. ANANDALWAR, J. Shashidhara PRASAD

著者情報

ジャーナルフリー

2006 年 22 巻 p. x103-x104

DOI https://doi.org/10.2116/analscix.22.x103

詳細

抄録

3-Nitro-4-hydroxycoumarin has been synthesized and characterized by X-ray diffraction analysis. The compound crystallizes in the orthorhombic crystal class in the space group Pc2₁b with cell parameters a = 18.5990(3)Å, b = 5.0250(10)Å, c = 8.871(2)Å, Z = 4. The structure exhibits intramolecular hydrogen bonds of the type O-H…O and O-H…N.

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