checkCIF/PLATON report (basic structural check)

No syntax errors found.                               CIF dictionary
Please wait while processing .... Interpreting this report
Datablock: 06skc0005p-1
Bond precision: C-C = 0.0030 A Wavelength=0.71073
Cell: a=7.3683(4) b=9.0497(3) c=10.7486(5)
alpha=76.546(3) beta=80.396(2) gamma=76.933(3)
Temperature: 120 K
Calculated Reported
Volume 674.05(5) 674.05(5)
Space group P -1 P-1
Hall group -P 1 ?
Moiety formula C8 H13 O4, C4 H7 N2 ?
Sum formula C12 H20 N2 O4 C12 H20 N2 O4
Mr 256.30 256.30
Dx,g cm-3 1.263 1.263
Z 2 2
Mu (mm-1) 0.095 0.095
F000 276.0 276.0
F000' 276.14
h,k,lmax 9,11,13 9,11,13
Nref 3102 3090
Tmin,Tmax 0.992,0.998 0.992,0.998
Tmin' 0.991
Correction method= AbsCorr=MULTI-SCAN
Data completeness= Ratio = 0.996 Theta(max)= 27.480
R(reflections)= 0.0574( 1951) wR2(reflections)= 0.1281( 3090)
S = 1.035 Npar= 203

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

Alert level C PLAT230_ALERT_2_C Hirshfeld Test Diff for O8B -- C8 .. 5.34 su PLAT242_ALERT_2_C Check Low Ueq as Compared to Neighbors for C9 PLAT301_ALERT_3_C Main Residue Disorder ......................... 14.00 Perc. PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical . ? PLAT779_ALERT_4_C Suspect or Irrelevant (Bond) Angle in CIF ...... 5.90 Deg. C8 -C7 -C9 1.555 1.555 1.555 PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 2 C4 H7 N2
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 6 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 2 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 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 06skc0005p-1 - ellipsoid plot

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