Palme et al.: 3-[(Benzo-1,3-dioxol-5-yl)amino]-4-methoxycyclobut-3-ene-1,2-dione: polymorphism and twinning of a precursor to an antimycobacterial squaramide ##Squaramide##AntimycobacterialAgent##Tuberculosis... ##IUCrhttps://journals.iucr.org/paper?S2053229624006211
3-[(Benzo-1,3-dioxol-5-yl)amino]-4-methoxycyclobut-3-ene-1,2-dione: polymorphism and twinning of a precursor to an antimycobacterial squaramide
3-[(Benzo-1,3-dioxol-5-yl)amino]-4-methoxycyclobut-3-ene-1,2-dione forms concomitant polymorphs, namely, block-shaped crystals of a monoclinic form I (space group P21/c, Z = 8, Z′ = 2) and needle-shaped crystals of a triclinic form II (space group P\overline{1}, Z = 4, Z′ = 2), the latter of which exhibits twinning by pseudomerohedry.
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July 6, 2024 at 12:00 AM
Palme et al.: 3-[(Benzo-1,3-dioxol-5-yl)amino]-4-methoxycyclobut-3-ene-1,2-dione: polymorphism and twinning of a precursor to an antimycobacterial squaramide ##Squaramide##AntimycobacterialAgent##Tuberculosis... ##IUCrhttps://journals.iucr.org/paper?S2053229624006211