checkCIF/PLATON report (basic structural check)

No syntax errors found.                               CIF dictionary
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Datablock: 06skc0046c2c
Bond precision: C-C = 0.0097 A Wavelength=0.71073
Cell: a=16.6403(10) b=14.4382(5) c=7.6872(5)
alpha=90 beta=117.299(2) gamma=90
Temperature: 120 K
Calculated Reported
Volume 1641.20(16) 1641.20(16)
Space group C 2/c C2/c
Hall group -C 2yc ?
Moiety formula 3(C3 H6 N2 O), C3 H4 O4 ?
Sum formula C12 H22 N6 O7 C12 H22 N6 O7
Mr 362.36 362.36
Dx,g cm-3 1.467 1.467
Z 4 4
Mu (mm-1) 0.121 0.121
F000 768.0 768.0
F000' 768.41
h,k,lmax 21,18,9 21,18,9
Nref 1885 1868
Tmin,Tmax 0.978,0.988 0.979,0.988
Tmin' 0.978
Correction method= AbsCorr=MULTI-SCAN
Data completeness= Ratio = 0.991 Theta(max)= 27.480
R(reflections)= 0.1115( 1411) wR2(reflections)= 0.2739( 1868)
S = 1.169 Npar= 117

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

Alert level C RFACG01_ALERT_3_C The value of the R factor is > 0.10 R factor given 0.112 RFACR01_ALERT_3_C The value of the weighted R factor is > 0.25 Weighted R factor given 0.274 PLAT082_ALERT_2_C High R1 Value .................................. 0.11 PLAT084_ALERT_2_C High R2 Value .................................. 0.27 PLAT318_ALERT_2_C Check Hybridisation of N21 in Main Residue . ? PLAT318_ALERT_2_C Check Hybridisation of N31 in Main Residue . ? PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds (x 1000) Ang ... 10 PLAT432_ALERT_2_C Short Inter X...Y Contact O1B .. C25 .. 2.99 Ang. PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical . ? PLAT764_ALERT_4_C Overcomplete CIF Bond List Detected (Rep/Expd) . 1.15 Ratio
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 10 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 5 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 1 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 06skc0046c2c - ellipsoid plot

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