Acta Cryst. (2002). E58, o675-o677  [ doi:10.1107/S1600536802008772 ]

4,8,9,10-Tetraphenyl-1,3-diazaadamantan-6-one

M. Subha Nandhini, R. V. Krishnakumar, T. Narasimhamurthy, V. Vijayakumar, M. Sundaravadivelu and S. Natarajan

Online 24 May 2002

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.003 Å
• R factor = 0.044
• wR factor = 0.118
• Data-to-parameter ratio = 10.8

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level B:



THETM_01  Alert B The value of sine(theta_max)/wavelength is less than 0.575    
          Calculated sin(theta_max)/wavelength =    0.5554                      


 0 Alert Level A = Potentially serious problem

 1 Alert Level B = Potential problem

 0 Alert Level C = Please check

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