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Acta Cryst. (2011). E67, o1698-o1699  [ doi:10.1107/S1600536811022616 ]

(Z)-6-Hydroxy-1a,5-dimethyl-8-[(morpholin-4-yl)methyl]-2,3,6,7,7a,8,10a,10b-octahydrooxireno[2',3':9,10]cyclodeca[1,2-b]furan-9(1aH)-one

M. Moumou, A. Benharref, M. Berraho, L. El Ammari, M. Akssira and A. Elhakmaoui

Online 18 June 2011


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 2
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 26.37 From the CIF: _reflns_number_total 2086 Count of symmetry unique reflns 2087 Completeness (_total/calc) 99.95% TEST3: Check Friedels for noncentro structure Estimate of Friedel pairs measured 0 Fraction of Friedel pairs measured 0.000 Are heavy atom types Z>Si present no PLAT791_ALERT_4_G Note: The Model has Chirality at C1 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C6 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C8 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C9 (Verify) R PLAT791_ALERT_4_G Note: The Model has Chirality at C10 (Verify) S PLAT791_ALERT_4_G Note: The Model has Chirality at C11 (Verify) S
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 1 ALERT level C = Check. Ensure it is not caused by an omission or oversight 7 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 1 ALERT type 3 Indicator that the structure quality may be low 7 ALERT type 4 Improvement, methodology, query or suggestion 0 ALERT type 5 Informative message, check
checkCIF publication errors
Alert level A PUBL024_ALERT_1_A The number of authors is greater than 5. Please specify the role of each of the co-authors for your paper.
Author Response: The authors M. Moumou and A. Benharref : isolation of the substance and analyse by NMR. L.El Ammari : data collection. M.Berraho : resolution of the structure and preparation of the cif file . M. Akssira and A. El Hakmaoui are director and co-director of thesis.

1 ALERT level A = Data missing that is essential or data in wrong format 0 ALERT level G = General alerts. Data that may be required is missing

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