(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2003). E59, m713-m714 [ doi:10.1107/S1600536803015356 ]

Chloro[5,6-diphenyl-1,2,4-triazine-3(2H)-thionato]dimethyltin(IV)

E. López-Torres, M. A. Mendiola and C. J. Pastor

Key indicators

Single-crystal X-ray study
T = 296 K
Mean (C-C) = 0.004 Å
R factor = 0.028
wR factor = 0.071
Data-to-parameter ratio = 15.7

checkCIF/PLATON results

No syntax errors found



Alert level A
PLAT029_ALERT_3_A _diffrn_measured_fraction_theta_full Low .....       0.94         

Alert level C
REFLT03_ALERT_3_C  Reflection count < 95% complete
           From the CIF: _diffrn_reflns_theta_max           70.44
           From the CIF: _diffrn_reflns_theta_full           0.00
           From the CIF: _reflns_number_total               3309
           TEST2: Reflns within _diffrn_reflns_theta_max
           Count of symmetry unique reflns         3537
           Completeness (_total/calc)             93.55%
PLAT022_ALERT_3_C Ratio Unique / Expected Reflections too Low ..       0.94         
PLAT142_ALERT_4_C su on b - Axis Small or Missing (x 100000) ...         10 Ang.    
PLAT143_ALERT_4_C su on c - Axis Small or Missing (x 100000) ...         10 Ang.    
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ..          Sn1     

   1 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
   1 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