[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, m1437-m1438
[ doi:10.1107/S1600536812042882 ]

catena-Poly[[[dichlorido(pyridin-1-ium-3-yl)arsenic(III)]-[mu]-chlorido] monohydrate]

L. Reck and W. Schmitt


Key indicators

checkCIF/PLATON results

No syntax errors found



Datablock: I



Alert level C PLAT341_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0067 Ang
Alert level G REFLT03_ALERT_4_G Please check that the estimate of the number of Friedel pairs is correct. If it is not, please give the correct count in the _publ_section_exptl_refinement section of the submitted CIF. From the CIF: _diffrn_reflns_theta_max 28.22 From the CIF: _reflns_number_total 1184 Count of symmetry unique reflns 655 Completeness (_total/calc) 180.76% TEST3: Check Friedels for noncentro structure Estimate of Friedel pairs measured 529 Fraction of Friedel pairs measured 0.808 Are heavy atom types Z>Si present yes PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 2 PLAT007_ALERT_5_G Note: Number of Unrefined D-H Atoms ............ 1 PLAT042_ALERT_1_G Calc. and Reported MoietyFormula Strings Differ ? PLAT128_ALERT_4_G Alternate Setting of Space-group Ima2 ....... Im2a PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 3 PLAT961_ALERT_5_G Dataset Contains no Negative Intensities ....... !
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 1 ALERT level C = Check. Ensure it is not caused by an omission or oversight 7 ALERT level G = General information/check it is not something unexpected 1 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 2 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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