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Acta Cryst. (2011). E67, o9  [ doi:10.1107/S1600536810049809 ]

Spiro[indene-1,1'-benzo[e]indolin]-2'-one

J.-X. Chen, Y.-Q. Wang, S.-W. Liu, W.-E. Lin and Z.-P. Chen

Online 4 December 2010


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checkCIF/PLATON results

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Alert level C THETM01_ALERT_3_C The value of sine(theta_max)/wavelength is less than 0.590 Calculated sin(theta_max)/wavelength = 0.5882 PLAT023_ALERT_3_C Resolution (too) Low [sin(theta)/Lambda < 0.6].. 24.71 Deg. PLAT230_ALERT_2_C Hirshfeld Test Diff for C11 -- C12 .. 5.40 su PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C3 PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C11 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C12 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C12' PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds (x 1000) Ang .. 5 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.588 5 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 1
Alert level G PLAT301_ALERT_3_G Note: Main Residue Disorder ................... 29.00 Perc. PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 30 PLAT180_ALERT_4_G Check Cell Rounding: # of Values Ending with 0 = 3 PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT779_ALERT_4_G Suspect or Irrelevant (Bond) Angle in CIF .... # 36 C12 -C10 -C12' 1.555 1.555 1.555 34.70 Deg. PLAT779_ALERT_4_G Suspect or Irrelevant (Bond) Angle in CIF .... # 42 C12 -C11 -C12' 1.555 1.555 1.555 34.10 Deg. PLAT811_ALERT_5_G No ADDSYM Analysis: Too Many Excluded Atoms .... !
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 10 ALERT level C = Check and explain 8 ALERT level G = General alerts; check 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 5 ALERT type 2 Indicator that the structure model may be wrong or deficient 7 ALERT type 3 Indicator that the structure quality may be low 3 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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