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Acta Cryst. (2008). E64, o817  [ doi:10.1107/S1600536808009094 ]

2,2'-Bi[6,6'-dimethyldibenzo[d,f][1,3]dioxepine]

H.-Q. Zhang, Bao-Li, G.-D. Yang and Y.-G. Ma


Key indicators

checkCIF/PLATON results

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Alert level C PLAT026_ALERT_3_C Ratio Observed / Unique Reflections too Low .... 43 Perc. PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical . ?
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
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 2 ALERT level C = Check and explain 2 ALERT level G = General alerts; check 3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 0 ALERT type 2 Indicator that the structure model may be wrong or deficient 1 ALERT type 3 Indicator that the structure quality may be low 0 ALERT type 4 Improvement, methodology, query or suggestion 0 ALERT type 5 Informative message, check

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