(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2010). E66, m130 [ doi:10.1107/S1600536809055810 ]

Dichlorido[(Z)-4-(2,6-diisopropylanilino)pent-3-en-2-one]dimethyltin(IV)

C. Rat, C. Comsa and C. Silvestru

Online 9 January 2010

Key indicators

Single-crystal X-ray study
T = 297 K
Mean (C-C) = 0.007 Å
R factor = 0.046
wR factor = 0.104
Data-to-parameter ratio = 17.7

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT242_ALERT_2_B Check Low       Ueq as Compared to Neighbors for        Sn1     

Alert level C
PLAT222_ALERT_3_C Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       3.60 Ratio
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         C1     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        C12     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        C15     
PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) .....          1      
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.595         23      
PLAT480_ALERT_4_C Long H...A H-Bond Reported H8     ..  CL1     ..       2.91 Ang. 
PLAT480_ALERT_4_C Long H...A H-Bond Reported H17B   ..  CL2     ..       2.89 Ang. 
PLAT480_ALERT_4_C Long H...A H-Bond Reported H19C   ..  CL2     ..       2.94 Ang. 

Alert level G
PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints .......          1      

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

   0 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
   4 ALERT type 3 Indicator that the structure quality may be low
   3 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check