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[Contents scheme]

Acta Cryst. (2013). E69, m52
[ doi:10.1107/S160053681205026X ]

Poly[[tetraaquadi-[mu]4-fumarato-[mu]2-oxalato-dierbium(III)] tetrahydrate]

Q.-F. Yang, X.-Z. Wang and P. Xue


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT165_ALERT_3_C Nr. of Status R Flagged Non-Hydrogen Atoms ..... 1 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 3.504 PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1 PLAT975_ALERT_2_C Positive Residual Density at 0.85A from O4 . 0.48 eA-3 PLAT976_ALERT_2_C Negative Residual Density at 1.00A from O4 . -0.69 eA-3 PLAT976_ALERT_2_C Negative Residual Density at 0.52A from O5 . -0.61 eA-3 PLAT976_ALERT_2_C Negative Residual Density at 0.84A from O5 . -0.55 eA-3 PLAT976_ALERT_2_C Negative Residual Density at 0.62A from O5 . -0.55 eA-3
Alert level G PLAT004_ALERT_5_G Info: Polymeric Structure Found with Dimension . 3 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT007_ALERT_5_G Note: Number of Unrefined D-H Atoms ............ 4 PLAT042_ALERT_1_G Calc. and Reported MoietyFormula Strings Differ ? PLAT045_ALERT_1_G Calculated and Reported Z Differ by ............ 2.00 Ratio PLAT083_ALERT_2_G SHELXL Second Parameter in WGHT Unusually Large. 60.26 PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X) Er1 -- O4 .. 6.1 su PLAT764_ALERT_4_G Overcomplete CIF Bond List Detected (Rep/Expd) . 1.14 Ratio
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 8 ALERT level C = Check. Ensure it is not caused by an omission or oversight 10 ALERT level G = General information/check it is not something unexpected 4 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 7 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 1 ALERT type 4 Improvement, methodology, query or suggestion 3 ALERT type 5 Informative message, check

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