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Acta Cryst. (2003). E59, m777-m779  [ doi:10.1107/S1600536803018154 ]


H.-L. Zhu, Q.-F. Zeng, D.-S. Xia, X.-Y. Liu and D.-Q. Wang

Key indicators

checkCIF/PLATON results

No syntax errors found

Alert level A PLAT761_ALERT_1_A CIF Contains no X-H Bonds ...................... ? PLAT762_ALERT_1_A CIF Contains no X-Y-H or H-Y-H Angles .......... ?
Alert level C PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given ....... ? PLAT242_ALERT_2_C Check Low U(eq) as Compared to Neighbors .... C11 PLAT341_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ... 7
2 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 3 ALERT level C = Check and explain 0 ALERT level G = General alerts; check 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 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 1 ALERT type 4 Improvement, methodology, query or suggestion

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