[HTML version][PDF version][Article Abstract][CIF][3d view][Structure Factors][Issue contents]  [Buy article online]

[Contents scheme]

Acta Cryst. (2005). E61, o2551-o2552  [ doi:10.1107/S1600536805022051 ]

(2-Chloroanilino)acetophenone

H. G. Anilkumar, H. S. Yathirajan, P. Nagaraja and M. Bolte

Online 16 July 2005


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT034_ALERT_1_C No Flack Parameter Given. Z .GT. Si, NonCentro . ? PLAT062_ALERT_4_C Rescale T(min) & T(max) by ..................... 1.02 PLAT089_ALERT_3_C Poor Data / Parameter Ratio (Zmax .LT. 18) ..... 7.35 PLAT340_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ... 7
Alert level G REFLT03_ALERT_4_G WARNING: Large fraction of Friedel related reflns may be needed to determine absolute structure From the CIF: _diffrn_reflns_theta_max 25.38 From the CIF: _reflns_number_total 1169 Count of symmetry unique reflns 1178 Completeness (_total/calc) 99.24% TEST3: Check Friedels for noncentro structure Estimate of Friedel pairs measured 0 Fraction of Friedel pairs measured 0.000 Are heavy atom types Z>Si present yes
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 4 ALERT level C = Check and explain 1 ALERT level G = General alerts; check 1 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 2 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion

Copyright © International Union of Crystallography
IUCr Webmaster