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[Contents scheme]

Acta Cryst. (2013). E69, m600
[ doi:10.1107/S1600536813027852 ]

Di-[mu]-hydroxido-[kappa]4O:O-di-[mu]-perchlorato-[kappa]4O:O'-bis­[(2,2'-bi­pyridine-[kappa]2N,N')copper(II)]

B. Saravanan, A. Jayamani, N. Sengottuvelan, G. Chakkaravarthi and V. Manivannan


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT241_ALERT_2_C High Ueq as Compared to Neighbors for ..... O3 Check PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 1 C20 H18 Cl2 Cu2 N4 O10
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 2 Note PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF Please Do ! PLAT128_ALERT_4_G Alternate Setting for Input Space-Group C2/m I2/m Note PLAT242_ALERT_2_G Low Ueq as Compared to Neighbors for ..... Cl1 Check PLAT860_ALERT_3_G Number of Least-Squares Restraints ............. 1 Note PLAT910_ALERT_3_G Missing # of FCF Reflections Below Th(Min) ..... 2 Why ? PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 15
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 2 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 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 3 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 3 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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