checkCIF/PLATON report (basic structural check)

No syntax errors found.                               CIF dictionary
Please wait while processing .... Interpreting this report
Datablock: 06skc0040p-1
Bond precision: C-C = 0.0072 A Wavelength=0.71073
Cell: a=5.749(3) b=6.541(3) c=9.903(5)
alpha=80.40(2) beta=78.70(2) gamma=71.71(3)
Temperature: 120 K
Calculated Reported
Volume 344.5(3) 344.5(3)
Space group P -1 P-1
Hall group -P 1 ?
Moiety formula C4 H6 O4, 2(C4 H7 N O) ?
Sum formula C12 H20 N2 O6 C12 H20 N2 O6
Mr 288.30 288.30
Dx,g cm-3 1.390 1.390
Z 1 1
Mu (mm-1) 0.112 0.112
F000 154.0 154.0
F000' 154.09
h,k,lmax 6,7,11 6,7,11
Nref 1214 1199
Tmin,Tmax 0.985,0.992 0.982,0.992
Tmin' 0.982
Correction method= AbsCorr=MULTI-SCAN
Data completeness= Ratio = 0.988 Theta(max)= 25.000
R(reflections)= 0.0722( 539) wR2(reflections)= 0.2185( 1199)
S = 0.984 Npar= 94

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

Alert level C RINTA01_ALERT_3_C The value of Rint is greater than 0.10 Rint given 0.135 PLAT020_ALERT_3_C The value of Rint is greater than 0.10 ......... 0.14 PLAT026_ALERT_3_C Ratio Observed / Unique Reflections too Low .... 45 Perc. PLAT222_ALERT_3_C Large Non-Solvent H Ueq(max)/Ueq(min) ... 3.24 Ratio PLAT245_ALERT_2_C U(iso) H21 Smaller than U(eq) N21 by ... 0.03 AngSq PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.30 PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds (x 1000) Ang ... 7 PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical . ?
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 8 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 5 ALERT type 3 Indicator that the structure quality may be low 0 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 06skc0040p-1 - ellipsoid plot

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