Acta Cryst. (2010). E66, o2884  [ doi:10.1107/S1600536810041632 ]

N,N'-Bis[(E)-(3-methyl-2-thienyl)methylidene]ethane-1,2-diamine

R. Prasath, P. Bhavana, S. W. Ng and E. R. T. Tiekink

Online 23 October 2010

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean (C-C) = 0.002 Å
• R factor = 0.031
• wR factor = 0.100
• Data-to-parameter ratio = 18.7

checkCIF/PLATON results

No syntax errors found




Alert level C
SHFSU01_ALERT_2_C  Test not performed. _refine_ls_shift/su_max and
            _refine_ls_shift/esd_max not present.
            Absolute value of the parameter shift to su ratio given   0.001
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600         12      
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600         16      

Alert level G
PLAT153_ALERT_1_G The su's on the Cell Axes   are Equal (x 100000)         60 Ang. 
PLAT154_ALERT_1_G The su's on the Cell Angles are Equal  (x 10000)        100 Deg. 

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   3 ALERT level C = Check and explain
   2 ALERT level G = General alerts; check

   2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 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
   1 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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