Crystal structure of 1,1,6 a ,7,12,12 a -hexamethyl-6,6 a ,7,8,9,12,12 a ,12 b -octahydro-1 H -cyclopropa7,8 naphtho2,3- b naphtho2,1- d furan-2,4,5(1 aH )-trione, C 27 H 30 O 4

Key Points

• Examine the crystal structure of a specific trione compound to understand its geometric properties.
• Analyzed crystal structure with X-ray diffraction techniques
• Measured unit cell dimensions and angles
• Determined space group and volume
• Defined crystal system as monoclinic with specific dimensions (a, b, c)
• Identified space group P21
• Calculated R-factor values indicating quality of the structure determination