Acta Cryst. (2004). E60, m650-m651  [ doi:10.1107/S1600536804009250 ]

Tricarbonyl(⁶-fluorobenzene)chromium

M. Zeller, A. D. Hunter, C. L. Perrine and J. Payton

Online 24 April 2004

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean (C-C) = 0.002 Å
• R factor = 0.025
• wR factor = 0.070
• Data-to-parameter ratio = 14.9

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT232_ALERT_2_B Hirshfeld Test Diff (M-X)  Cr     -   C11     ..      14.13 su    
PLAT232_ALERT_2_B Hirshfeld Test Diff (M-X)  Cr     -   C12     ..      15.50 su    
PLAT232_ALERT_2_B Hirshfeld Test Diff (M-X)  Cr     -   C13     ..      16.51 su    

Alert level C
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT164_ALERT_4_C Nr. of Refined C-H H-Atoms in Heavy-At Struct...          5       
PLAT230_ALERT_2_C Hirshfeld Test Diff for    O12    -   C12     ..       5.33 su    
PLAT230_ALERT_2_C Hirshfeld Test Diff for    O13    -   C13     ..       6.11 su    

   0 ALERT level A = In general: serious problem
   3 ALERT level B = Potentially serious problem
   4 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   0 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
   0 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion

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