(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2004). E60, m685-m686 [ doi:10.1107/S1600536804009663 ]

{N,N'-Bis[(5-chloro-2-hydroxyphenyl)phenylmethylene]ethylendiaminato}nickel(II)

H.-D. Bian, X.-E. Yang, Q. Yu, H. Liang and H.-G. Wang

Online 30 April 2004

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.008 Å
R factor = 0.058
wR factor = 0.148
Data-to-parameter ratio = 13.1

checkCIF/PLATON results

No syntax errors found




Alert level C
ABSTM02_ALERT_3_C  The ratio of expected to reported Tmax/Tmin(RR') is < 0.90
            Tmin and Tmax reported:      0.620     0.898
            Tmin' and Tmax expected:      0.821     0.898
            RR' =      0.755
            Please check that your absorption correction is appropriate.
PLAT061_ALERT_3_C Tmax/Tmin Range Test RR' too Large .............       0.75       
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT341_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...          8       
PLAT710_ALERT_4_C Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #          5     
            N1  -NI1 -O2  -C14    99.90  1.50   1.555   1.555   1.555   1.555   

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   5 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
   0 ALERT type 2 Indicator that the structure model may be wrong or deficient
   3 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion