[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o73
[ doi:10.1107/S1600536812048453 ]

1-O-Acetyl-3,4,6-tri-O-benzyl-2-C-bromomethyl-2-deoxy-[alpha]-D-glucopyranose

H. H. Kinfe, F. L. Makolo and Z. H. Phasha


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT480_ALERT_4_C Long H...A H-Bond Reported H18 .. O4 .. 2.85 Ang. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 2 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.593 9
Alert level G REFLT03_ALERT_4_G Please check that the estimate of the number of Friedel pairs is correct. If it is not, please give the correct count in the _publ_section_exptl_refinement section of the submitted CIF. From the CIF: _diffrn_reflns_theta_max 66.16 From the CIF: _reflns_number_total 4637 Count of symmetry unique reflns 2744 Completeness (_total/calc) 168.99% TEST3: Check Friedels for noncentro structure Estimate of Friedel pairs measured 1893 Fraction of Friedel pairs measured 0.690 Are heavy atom types Z>Si present yes PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT791_ALERT_4_G Note: The Model has Chirality at C1 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C2 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C3 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C4 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C5 (Verify) R PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 69 Perc.
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 3 ALERT level C = Check. Ensure it is not caused by an omission or oversight 8 ALERT level G = General information/check it is not something unexpected 0 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 3 ALERT type 3 Indicator that the structure quality may be low 7 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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