[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, m678-m679
[ doi:10.1107/S1600536813031681 ]

Bis(2-meth­oxy­anilinium) hexa­bromido­stannate(IV) dihydrate

H. Chouaib, S. Karoui, S. Kamoun and F. Michaud


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C THETM01_ALERT_3_C The value of sine(theta_max)/wavelength is less than 0.590 Calculated sin(theta_max)/wavelength = 0.5882 PLAT213_ALERT_2_C Atom C4 has ADP max/min Ratio ..... 3.4 oblate PLAT241_ALERT_2_C High Ueq as Compared to Neighbors for ..... C3 Check PLAT241_ALERT_2_C High Ueq as Compared to Neighbors for ..... C5 Check PLAT242_ALERT_2_C Low Ueq as Compared to Neighbors for ..... Sn1 Check PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 3.0 Note PLAT334_ALERT_2_C Small Average Benzene C-C Dist. C1 -C6 1.37 Ang. PLAT342_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0167 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H1C .. OW .. 2.63 Ang. PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 2.459 Check PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 5 Why ? PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.588 3 PLAT973_ALERT_2_C Large Calcd. Positive Residual Density on Sn1 1.45 eA-3 PLAT976_ALERT_2_C Negative Residual Density at 0.94A from N1 . -0.68 eA-3
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 9 Note PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT007_ALERT_5_G Number of Unrefined Donor-H Atoms .............. 3 Why ? PLAT083_ALERT_2_G SHELXL Second Parameter in WGHT Unusually Large. 18.90 PLAT128_ALERT_4_G Alternate Setting for Input Space-Group P21/a P21/c Note PLAT199_ALERT_1_G Reported _cell_measurement_temperature ..... (K) 293 Check PLAT200_ALERT_1_G Reported _diffrn_ambient_temperature ..... (K) 293 Check PLAT380_ALERT_4_G Incorrectly? Oriented X(sp2)-Methyl Moiety ..... N1 Check PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels .......... 1 PLAT794_ALERT_5_G Tentative Bond Valency for Sn1 (IV) ..... 4.36 Note PLAT860_ALERT_3_G Number of Least-Squares Restraints ............. 9 Note PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 68 %
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 14 ALERT level C = Check. Ensure it is not caused by an omission or oversight 12 ALERT level G = General information/check it is not something unexpected 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 10 ALERT type 2 Indicator that the structure model may be wrong or deficient 7 ALERT type 3 Indicator that the structure quality may be low 4 ALERT type 4 Improvement, methodology, query or suggestion 3 ALERT type 5 Informative message, check

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