Crystal data

Empirical formula

C₁₆H₁₄N₂O₆

Formula weight

330.29

Temperature

293(2) K

Wavelength

0.71073 A

Crystal system, space group

Monoclinic, P2₁/n

Unit cell dimensions

a = 7.693(5) Å alpha = 90.000(5)˚

b = 23.203(5) Å beta = 106.067(5)˚

c = 8.654(5) Å gamma = 90.000(5)˚

Volume

1484.4(13) ų

Z

4

Calculated density

1.478 Mg/m³