Acta Cryst. (2006). E62, i129-i130  [ doi:10.1107/S1600536806016102 ]

Redetermination of Na₃Hg₂

A. V. Tkachuk and A. Mar

Online 10 May 2006

Key indicators

• Single-crystal X-ray study
• T = 193 K
• Mean (g-Hg) = 0.001 Å
• R factor = 0.038
• wR factor = 0.102
• Data-to-parameter ratio = 33.3

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings    Differ ....          ?
PLAT045_ALERT_1_C Calculated and Reported Z Differ by ............       0.50 Ratio 

Alert level G
ABSTM02_ALERT_3_G  The ratio of expected to reported Tmax/Tmin(RR) is > 2.00
            Tmin and Tmax reported:      0.003     0.068
            Tmin and Tmax expected:      0.000     0.010
            RR =      4.088
            Please check that your absorption correction is appropriate.

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

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

Copyright © International Union of Crystallography
IUCr Webmaster