Acta Cryst. (2007). E63, i166  [ doi:10.1107/S1600536807025445 ]

TlSrPS₄, the first strontium quaternary thiophosphate

I. Belkyal, M. El Azhari, C. Näther, W. Bensch and W. Depmeier

Online 27 June 2007

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (S-P) = 0.003 Å
• R factor = 0.033
• wR factor = 0.084
• Data-to-parameter ratio = 22.8

checkCIF/PLATON results

No syntax errors found




Alert level G
ABSTM02_ALERT_3_G  The ratio of expected to reported Tmax/Tmin(RR') is < 0.50
            Tmin and Tmax reported:      0.018     0.111
            Tmin(prime) and Tmax expected:      0.069     0.153
            RR(prime) =      0.349
            Please check that your absorption correction is appropriate.
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature        293 K    
PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature .        293 K    
PLAT794_ALERT_5_G Check Predicted Bond Valency for Tl1         (1)       0.94      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   0 ALERT level C = Check and explain
   4 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
   1 ALERT type 5 Informative message, check

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