Acta Cryst. (2005). E61, i67-i69  [ doi:10.1107/S1600536805008998 ]

Composé à charpente bidimensionnelle K₃Fe₃(AsO₄)₄

N. Ouerfelli, M. F. Zid and T. Jouini

Online 9 avril 2005

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (e-O) = 0.005 Å
• Disorder in main residue
• R factor = 0.040
• wR factor = 0.102
• Data-to-parameter ratio = 10.1

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings    Differ ....          ?
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT045_ALERT_1_C Calculated and Reported Z Differ by ............       0.25 Ratio 
PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical .          ?
PLAT220_ALERT_2_C Large Non-Solvent    O     Ueq(max)/Ueq(min) ...       3.10 Ratio 
PLAT301_ALERT_3_C Main Residue  Disorder .........................       1.00 Perc. 
PLAT302_ALERT_4_C Anion/Solvent Disorder .........................      20.00 Perc. 

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

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

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