Acta Cryst. (2010). E66, m63  [ doi:10.1107/S160053680905291X ]

catena-Poly[[trimethyltin(IV)]--(1,1'-binaphthyl-2,2'-diyl phosphonato)]

J. Wu and R. Zhang

Online 12 December 2009

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.009 Å
• R factor = 0.036
• wR factor = 0.085
• Data-to-parameter ratio = 14.9

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       3.45 Ratio
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         C6     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for        Sn1     
PLAT342_ALERT_3_C Low Bond Precision on  C-C Bonds (x 1000) Ang ..          9      
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          8      
PLAT048_ALERT_1_C MoietyFormula Not Given ........................          ?

Alert level G
PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... #          4     
            O4  -SN1 -O3  -P1    110.30  1.00   2.556   1.555   1.555   1.555  
PLAT793_ALERT_4_G The Model has Chirality at P1      (Verify) ....          R      

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

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   3 ALERT type 2 Indicator that the structure model may be wrong or deficient
   3 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

Copyright © International Union of Crystallography
IUCr Webmaster