[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o249-o250
[ doi:10.1107/S1600536812051550 ]

3''-(2-Fluorobenzylidene)-4'-(2-fluorophenyl)-1'-methyldispiro[acenaphthylene-1,2'-pyrrolidine-3',1''-cyclopentane]-2,2''-dione

G.-Z. Chen, X.-Y. Wei, Y. Wang, L.-Q. Ren and X.-K. Li


Key indicators

checkCIF/PLATON results

No syntax errors found



Alert level A PLAT900_ALERT_1_A No Matching Reflection File Found .............. !
Alert level C RINTA01_ALERT_3_C The value of Rint is greater than 0.12 Rint given 0.123 PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low ....... 0.971 PLAT068_ALERT_1_C Reported F000 Differs from Calcd (or Missing)... ? PLAT089_ALERT_3_C Poor Data / Parameter Ratio (Zmax .LT. 18) ..... 7.27 PLAT230_ALERT_2_C Hirshfeld Test Diff for C14 -- C15 .. 5.5 su PLAT234_ALERT_4_C Large Hirshfeld Difference C17 -- C18 .. 0.16 Ang. PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C26 PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0062 Ang
Alert level G PLAT003_ALERT_2_G Number of Uiso or Uij Restrained Atom Sites .... 2 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT792_ALERT_1_G Note: The Model has Chirality at C5 (Verify) R PLAT792_ALERT_1_G Note: The Model has Chirality at C6 (Verify) S PLAT792_ALERT_1_G Note: The Model has Chirality at C8 (Verify) R PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 13
1 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 8 ALERT level C = Check. Ensure it is not caused by an omission or oversight 8 ALERT level G = General information/check it is not something unexpected 7 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 3 ALERT type 2 Indicator that the structure model may be wrong or deficient 5 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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