[HTML version][PDF version][Article Abstract][CIF][3d view][Structure Factors][Issue contents]  [Buy article online]

[Contents scheme]

Acta Cryst. (2005). E61, o3921-o3922  [ doi:10.1107/S1600536805034586 ]

(3R,5S,6S,8R,10S)-8-Acetyl-7-hydroxy-3-isopropenyl-10-methylperhydrophenanthren-1-one

H. Kooijman, F. C. E. Sarabèr, A. de Groot and A. L. Spek

Online 31 October 2005


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C RINTA01_ALERT_3_C The value of Rint is greater than 0.10 Rint given 0.104 PLAT020_ALERT_3_C The value of Rint is greater than 0.10 ......... 0.10
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 25.40 From the CIF: _reflns_number_total 1916 Count of symmetry unique reflns 1925 Completeness (_total/calc) 99.53% 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
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 2 ALERT level C = Check and explain 1 ALERT level G = General alerts; check 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 2 ALERT type 3 Indicator that the structure quality may be low 1 ALERT type 4 Improvement, methodology, query or suggestion

Copyright © International Union of Crystallography
IUCr Webmaster