Acta Cryst. (2007). E63, i1-i2  [ doi:10.1107/S1600536806051737 ]

LiTb(PO₃)₄

E. Ben Zarkouna, K. Horchani-Naifer, M. Férid and A. Driss

Online 6 December 2006

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (P-O) = 0.003 Å
• R factor = 0.020
• wR factor = 0.054
• Data-to-parameter ratio = 11.6

checkCIF/PLATON results

No syntax errors found




Alert level C
CRYSC01_ALERT_1_C The word below has not been recognised as a standard
            identifier.
            colouless
CRYSC01_ALERT_1_C No recognised colour has been given for crystal colour.
PLAT062_ALERT_4_C Rescale T(min) & T(max) by .....................       0.77      
PLAT153_ALERT_1_C The su's on the Cell Axes are Equal (x 100000) .        200 Ang. 

Alert level G
ABSTM02_ALERT_3_G  When printed, the submitted absorption T values will be
            replaced by the scaled T values. Since the ratio of scaled T's
            is identical to the ratio of reported T values, the scaling
            does not imply a change to the absorption corrections used in
            the study.
            Ratio of Tmax expected/reported      0.773
            Tmax scaled      0.500 Tmin scaled      0.182
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature        293 K    
PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature .        293 K    

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

   5 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
   1 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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