Crystal Structure of 7,7-Dimethyl-2-methylamino-4-(4-methylphenyl)-3-nitro-7,8-dihydro-4<i>H</i>-chromen-5(6<i>H</i>)-one

Id2239593
Chemical name7,7-Dimethyl-2-methylamino-4-(4-methylphenyl)-3-nitro-7,8-dihydro-4<i>H</i>-chromen-5(6<i>H</i>)-one
a (Å)9.4373(5)
b (Å)15.8487(8)
c (Å)12.1414(6)
α (°)90.00
β (°)105.1220(10)
γ (°)90.00
V (Å3)1753.09(16)
Space groupP 1 21/c 1
Temperature (K)293(2)
Rint0.0414
Publication: Acta Crystallographica Section E (2014) 70, 6 o710-o711