Acta Cryst. (2007). E63, m1864  [ doi:10.1107/S1600536807027626 ]

catena-Poly[[[diididocadmium(II)]--3,3',5,5'-tetramethyl-4,4'-bipyrazolyl-²N:N'] methanol solvate]

D.-Q. Li, L. Hou and S. W. Ng

Online 13 June 2007

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.007 Å
• R factor = 0.031
• wR factor = 0.090
• Data-to-parameter ratio = 17.3

checkCIF/PLATON results

No syntax errors found




Alert level C
ABSTM02_ALERT_3_C  The ratio of expected to reported Tmax/Tmin(RR) is > 1.10
            Tmin and Tmax reported:      0.255     0.625
            Tmin and Tmax expected:      0.206     0.596
            RR =      1.178
            Please check that your absorption correction is appropriate.
PLAT060_ALERT_3_C Ratio Tmax/Tmin (Exp-to-Rep) (too) Large .......       1.16      
PLAT062_ALERT_4_C Rescale T(min) & T(max) by .....................       0.95      
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        Cd1     
PLAT420_ALERT_2_C D-H Without Acceptor       N2     -   H2     ...          ?      

Alert level G
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature        293 K    
PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature .        293 K    
PLAT794_ALERT_5_G Check Predicted Bond Valency for Cd1         (2)       2.24      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   6 ALERT level C = Check and explain
   3 ALERT level G = General alerts; check

   3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   2 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
   1 ALERT type 4 Improvement, methodology, query or suggestion
   1 ALERT type 5 Informative message, check

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