checkCIF/PLATON report (basic structural check)

No syntax errors found.                               CIF dictionary
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Datablock: ssf1327
Bond precision: C-C = 0.0118 A Wavelength=0.69050
Cell: a=11.189(7) b=11.208(6) c=21.906(13)
alpha=84.512(7) beta=85.814(7) gamma=89.942(7)
Temperature: 120 K
Calculated Reported
Volume 2727(3) 2727(3)
Space group P -1 P-1
Hall group -P 1 ?
Moiety formula C8 H20 N, C3 H3 O4 ?
Sum formula C11 H23 N O4 C11 H23 N O4
Mr 233.30 233.30
Dx,g cm-3 1.137 1.136
Z 8 8
Mu (mm-1) 0.099 0.085
F000 1024.0 1024.0
F000' 1023.86
h,k,lmax 11,11,23 11,11,23
Nref 6687 6612
Tmin,Tmax 0.997,0.999
Tmin'
Correction method= AbsCorr=NONE
Data completeness= Ratio = 0.989 Theta(max)= 21.340
R(reflections)= 0.0988( 4985) wR2(reflections)= 0.2717( 6612)
S = 1.050 Npar= 610

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 A THETM01_ALERT_3_A The value of sine(theta_max)/wavelength is less than 0.550 Calculated sin(theta_max)/wavelength = 0.5270
Alert level B PLAT340_ALERT_3_B Low Bond Precision on C-C Bonds (x 1000) Ang ... 12
Alert level C ABSTY03_ALERT_1_C The _exptl_absorpt_correction_type has been given as none. However values have been given for Tmin and Tmax. Remove these if an absorption correction has not been applied. From the CIF: _exptl_absorpt_correction_T_min 0.997 From the CIF: _exptl_absorpt_correction_T_max 0.999 RFACR01_ALERT_3_C The value of the weighted R factor is > 0.25 Weighted R factor given 0.272 PLAT084_ALERT_2_C High R2 Value .................................. 0.27 PLAT222_ALERT_3_C Large Non-Solvent H Ueq(max)/Ueq(min) ... 3.10 Ratio PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.03 PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.16 PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.24 PLAT154_ALERT_1_C The su's on the Cell Angles are Equal (x 10000) 700 Deg. PLAT480_ALERT_4_C Long H...A H-Bond Reported H25A .. O71A .. 2.64 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H85B .. O32B .. 2.62 Ang. PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 5 C3 H3 O4 PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 8 C3 H3 O4
Alert level G ABSMU_01 Radiation type not identified. Calculation of _exptl_absorpt_correction_mu not performed. PLAT343_ALERT_2_G Check sp3 Angle Range in Main Residue for .. C43 PLAT343_ALERT_2_G Check sp3 Angle Range in Main Residue for .. C63 PLAT343_ALERT_2_G Check sp3 Angle Range in Main Residue for .. C83
1 ALERT level A = In general: serious problem 1 ALERT level B = Potentially serious problem 12 ALERT level C = Check and explain 3 ALERT level G = General alerts; check 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 7 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 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.


PLATON version of 29/04/2008; check.def file version of 22/04/2008
Datablock ssf1327 - ellipsoid plot

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