HTTP/1.1 200 OK Date: Mon, 26 Sep 2005 11:53:00 GMT Server: Apache/1.3.33 (Unix) mod_perl/1.29 Connection: close Content-Type: text/html; charset=ISO-8859-1 checkCIF/PLATON report (basic structural check)

checkCIF/PLATON report (basic structural check)

No syntax errors found.                               CIF dictionary
Please wait while processing .... Interpreting this report
Datablock: 01src105
Bond precision: C-C = 0.0030 A Wavelength=0.71073
Cell: a=9.2463(18) b=33.461(7) c=7.2285(14)
alpha=90 beta=90 gamma=90
Calculated Reported
Volume 2236.4(8) 2236.4(8)
Space group I b a 2 Iba2
Hall group I 2 -2c ?
Moiety formula C14 H13 N O ?
Sum formula C14 H13 N O C14 H13 N O
Mr 211.25 211.25
Dx,g cm-3 1.255 1.255
Z 8 8
Mu (mm-1) 0.079 0.079
F000 896.0 896.0
F000' 896.36
h,k,lmax 12,43,9 11,43,9
Nref 1393( 2568) 2481
Tmin,Tmax 0.972,0.994 0.954,0.994
Tmin' 0.954
Correction method= 'MULTI-SCAN'
Data completeness= 1.78( 0.97) Theta(max)= 27.49
R(reflections)= 0.0576( 2017) wR2(reflections)= 0.1471( 2481)
S = 1.022 Npar= 147

The following ALERTS were generated. Each ALERT has the format
Click on the hyperlinks for more details of the test.

Alert level B PLAT024_ALERT_4_B Merging of Friedel Pairs is STRONGLY Indicated . !
Alert level C STRVA01_ALERT_4_C Flack test results are meaningless. From the CIF: _refine_ls_abs_structure_Flack 0.100 From the CIF: _refine_ls_abs_structure_Flack_su 1.900 PLAT032_ALERT_4_C Std. Uncertainty in Flack Parameter too High ... 1.90 PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical . ?
Alert level G REFLT03_ALERT_4_G ALERT: MoKa measured Friedel data cannot be used to determine absolute structure in a light-atom study EXCEPT under VERY special conditions. It is preferred that Friedel data is merged in such cases. From the CIF: _diffrn_reflns_theta_max 27.49 From the CIF: _reflns_number_total 2481 Count of symmetry unique reflns 1393 Completeness (_total/calc) 178.10% TEST3: Check Friedels for noncentro structure Estimate of Friedel pairs measured 1088 Fraction of Friedel pairs measured 0.781 Are heavy atom types Z>Si present no
0 ALERT level A = In general: serious problem 1 ALERT level B = Potentially serious problem 3 ALERT level C = Check and explain 1 ALERT level G = General alerts; check 1 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 0 ALERT type 3 Indicator that the structure quality may be low 4 ALERT type 4 Improvement, methodology, query or suggestion

Publication of your CIF in IUCr journals

A basic structural check has been run on your CIF. These basic checks will be run on all CIFs submitted for publication in IUCr journals (Acta Crystallographica, Journal of Applied Crystallography, Journal of Synchrotron Radiation); however, if you intend to submit to Acta Crystallographica Section C or E, you should make sure that full publication checks are run on the final version of your CIF prior to submission.

Publication of your CIF in other journals

Please refer to the Notes for Authors of the relevant journal for any special instructions relating to CIF submission.

PLATON version of 12/04/2005; check.def file version of 22/03/2005
Datablock 01src105 - ellipsoid plot

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