(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2007). E63, o3709 [ doi:10.1107/S1600536807037178 ]

N-(2,5-Dichlorophenyl)acetamide

B. T. Gowda, S. Foro and H. Fuess

Key indicators

Single-crystal X-ray study
T = 299 K
Mean (C-C) = 0.006 Å
R factor = 0.055
wR factor = 0.108
Data-to-parameter ratio = 14.0

checkCIF/PLATON results

No syntax errors found



Alert level A
RINTA01_ALERT_3_A  The value of Rint is greater than 0.20
            Rint given   0.213

Author Response: The structure is an organic compound, which scatters with minor intensity at high theta value and this has resulted in a higher than normal for R~int~(0.213).

PLAT020_ALERT_3_A The value of Rint is greater than 0.10 .........       0.21

Author Response: The structure is of an organic compound, which scatters with minor intensity at high theta value and this has resulted in a higher than normal.


Alert level C
PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds (x 1000) Ang ...          6      

Alert level G
PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints .......          1      

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

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   0 ALERT type 2 Indicator that the structure model may be wrong or deficient
   4 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check