Acta Cryst. (2003). E59, o469-o471  [ doi:10.1107/S1600536803005300 ]

The -form of di-tert-butyl 1,4-dioxo-3,6-diphenyl-1,2,4,5-tetrahydropyrrolo[3,4-c]pyrrole-2,5-dicarboxylate

J. Mizuguchi

Online 21 March 2003

Key indicators

• Single-crystal X-ray study
• T = 93 K
• Mean (C-C) = 0.005 Å
• R factor = 0.058
• wR factor = 0.125
• Data-to-parameter ratio = 13.5

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry

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