checkCIF/PLATON report (basic structural check)

No syntax errors found.                               CIF dictionary
Please wait while processing ....                     Interpreting this report

Datablock: 06skc0068p21c

Bond precision: C-C = 0.0110 A Wavelength=0.71073

`Cell:`	`a=8.322(4)`	`b=11.203(5)`	`c=11.915(5)`
	`alpha=90`	`beta=97.79(3)`	`gamma=90`
`Temperature:`	`120 K`

	`Calculated`	`Reported`
`Volume`	`1100.6(9)`	`1100.6(9)`
`Space group`	`P 21/c`	`P21/c`
`Hall group`	`-P 2ybc`	`?`
`Moiety formula`	`2(C3 H6 N2 O), C2 H2 O4`	`?`
`Sum formula`	`C8 H14 N4 O6`	`C8 H14 N4 O6`
`Mr`	`262.23`	`262.23`
`Dx,g cm-3`	`1.583`	`1.583`
`Z`	`4`	`4`
`Mu (mm-1)`	`0.136`	`0.136`
`F000`	`552.0`	`552.0`
`F000'`	`552.33`
`h,k,lmax`	`9,13,14`	`9,13,14`
`Nref`	`1937`	`1934`
`Tmin,Tmax`	`0.987,0.999`	`0.987,0.999`
`Tmin'`	`0.986`

Correction method= AbsCorr=MULTI-SCAN

Data completeness= Ratio = 0.998 Theta(max)= 25.000

R(reflections)= 0.1421( 1265) wR2(reflections)= 0.2343( 1934)

S = 1.243 Npar= 153

The following ALERTS were generated. Each ALERT has the format
       test-name_ALERT_alert-type_alert-level.
Click on the hyperlinks for more details of the test.
Alert level B
RINTA01_ALERT_3_B  The value of Rint is greater than 0.15
            Rint given   0.184
PLAT020_ALERT_3_B The value of Rint is greater than 0.10 .........       0.18      
PLAT340_ALERT_3_B Low Bond Precision on C-C Bonds (x 1000) Ang ...         11      
Alert level C
RFACG01_ALERT_3_C  The value of the R factor is > 0.10
            R factor given   0.142
PLAT082_ALERT_2_C High R1 Value ..................................       0.14      
PLAT318_ALERT_2_C Check Hybridisation of  N21    in Main Residue .          ?     
PLAT432_ALERT_2_C Short Inter X...Y Contact  N31    ..  C2      ..       3.04 Ang. 
PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical .          ?
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          2      
              C3 H6 N2 O                                                       
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          3      
              C2 H2 O4                                                         
   0 ALERT level A = In general: serious problem
   3 ALERT level B = Potentially serious problem
   7 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   3 ALERT type 2 Indicator that the structure model may be wrong or deficient
   4 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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 29/04/2008; check.def file version of 22/04/2008

Datablock 06skc0068p21c - ellipsoid plot

Download CIF editor (enCIFer) from the CCDC
Test a new CIF entry