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Acta Cryst. (2011). E67, m1087  [ doi:10.1107/S1600536811027206 ]

Ferrocenylphosphonic acid

B.-Z. Yang, C. Xu, T.-K. Duan, Q. Chen and Q.-F. Zhang

Online 13 July 2011


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level B PLAT241_ALERT_2_B Check High Ueq as Compared to Neighbors for C8
Alert level C PLAT230_ALERT_2_C Hirshfeld Test Diff for C8 -- C9 .. 5.4 su PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C3 PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C4 PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for C7 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for Fe1 PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for P1 PLAT341_ALERT_3_C Low Bond Precision on C-C Bonds ............... 0.0067 Ang PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 3 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 11 PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L= 0.600 15
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF .... ? PLAT083_ALERT_2_G SHELXL Second Parameter in WGHT Unusually Large. 9.01
0 ALERT level A = Most likely a serious problem - resolve or explain 1 ALERT level B = A potentially serious problem, consider carefully 10 ALERT level C = Check. Ensure it is not caused by an omission or oversight 2 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 8 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 1 ALERT type 5 Informative message, check

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