checkCIF/PLATON report (basic structural check)
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Datablock: 06skc0027p-1
Bond precision: |
C-C = 0.0070 A |
Wavelength=0.71073 |
Cell: |
a=7.5275(3) |
b=9.4025(4) |
c=9.9908(4) |
|
alpha=64.266(2) |
beta=68.172(2) |
gamma=74.175(2) |
Temperature: |
120 K |
|
|
|
Calculated |
Reported |
Volume |
586.06(4) |
586.06(4) |
Space group |
P -1 |
P-1 |
Hall group |
-P 1 |
? |
Moiety formula |
C4 H5 O6, C5 H9 N2
|
?
|
Sum formula |
C9 H14 N2 O6
|
C9 H14 N2 O6
|
Mr |
246.22 |
246.22
|
Dx,g cm-3 |
1.395 |
1.395
|
Z |
2 |
2
|
Mu (mm-1) |
0.118 |
0.118
|
F000 |
260.0 |
260.0 |
F000' |
260.17
|
|
h,k,lmax |
9,12,12 |
9,12,12 |
Nref |
2685 |
2677 |
Tmin,Tmax |
0.991,0.994 |
0.991,0.994 |
Tmin' |
0.991 |
|
Correction method= AbsCorr=MULTI-SCAN
|
|
Data completeness= Ratio = 0.997 |
Theta(max)= 27.480 |
R(reflections)= 0.0963( 1921) |
wR2(reflections)= 0.2858( 2677) |
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
DIFMX01_ALERT_2_B The maximum difference density is > 0.1*ZMAX*1.00
_refine_diff_density_max given = 0.806
Test value = 0.800
PLAT097_ALERT_2_B Maximum (Positive) Residual Density ............ 0.81 e/A**
Alert level C
DIFMX02_ALERT_1_C The maximum difference density is > 0.1*ZMAX*0.75
The relevant atom site should be identified.
RFACR01_ALERT_3_C The value of the weighted R factor is > 0.25
Weighted R factor given 0.286
PLAT084_ALERT_2_C High R2 Value .................................. 0.29
PLAT094_ALERT_2_C Ratio of Maximum / Minimum Residual Density .... 2.01
PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds (x 1000) Ang ... 7
PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical . ?
PLAT154_ALERT_1_C The su's on the Cell Angles are Equal (x 10000) 200 Deg.
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Labels .......... 2
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 2
C5 H9 N2
Alert level G
PLAT793_ALERT_4_G Check the Absolute Configuration of C2 ..... S
PLAT793_ALERT_4_G Check the Absolute Configuration of C3 ..... S
0 ALERT level A = In general: serious problem
2 ALERT level B = Potentially serious problem
9 ALERT level C = Check and explain
2 ALERT level G = General alerts; check
3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
4 ALERT type 2 Indicator that the structure model may be wrong or deficient
2 ALERT type 3 Indicator that the structure quality may be low
4 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.
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PLATON version of 29/04/2008; check.def file version of 22/04/2008
Datablock 06skc0027p-1 - ellipsoid plot |
|
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