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Acta Cryst. (2013). E69, i45-i46  [ doi:10.1107/S1600536813018187 ]

Tetraammine(carbonato-[kappa]2O,O')cobalt(III) perchlorate

S. C. Mohan, S. J. Jenniefer, P. T. Muthiah and K. Jothivenkatachalam

Key indicators

checkCIF/PLATON results

No syntax errors found

Alert level C PLAT352_ALERT_3_C Short N-H (X0.87,N1.01A) N4 - H2 ... 0.75 Ang. PLAT352_ALERT_3_C Short N-H (X0.87,N1.01A) N4 - H3 ... 0.71 Ang. PLAT352_ALERT_3_C Short N-H (X0.87,N1.01A) N4 - H2_b ... 0.75 Ang. PLAT420_ALERT_2_C D-H Without Acceptor N4 - H3 ... ? Check PLAT976_ALERT_2_C Negative Residual Density at 0.75A from O4 . -0.67 eA-3 PLAT976_ALERT_2_C Negative Residual Density at 0.87A from O5 . -0.44 eA-3
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT007_ALERT_5_G Note: Number of Unrefined Donor-H Atoms ........ 3 PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X) Co1 -- N1 .. 5.3 su PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 46
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 6 ALERT level C = Check. Ensure it is not caused by an omission or oversight 4 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 4 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 2 ALERT type 5 Informative message, check

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