Acta Cryst. (2007). E63, m2460-m2461  [ doi:10.1107/S1600536807042341 ]

1,10-Diazonia-18-crown-6 hexachloridoplatinate(IV) dihydrate

M. Yousefi, S. Teimouri, V. Amani and H. R. Khavasi

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.013 Å
• R factor = 0.030
• wR factor = 0.085
• Data-to-parameter ratio = 24.0

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low .......       0.98      
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         C3     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         O2     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         N1     
PLAT244_ALERT_4_C Low   'Solvent' Ueq as Compared to Neighbors for        Pt1     
PLAT342_ALERT_3_C Low Bond Precision on C-C Bonds (x 1000) Ang ...         13      
PLAT354_ALERT_3_C Short   O-H Bond (0.82A)   O3     -   H3D    ...       0.69 Ang. 
PLAT360_ALERT_2_C Short  C(sp3)-C(sp3) Bond  C5     -   C6     ...       1.40 Ang. 
PLAT417_ALERT_2_C Short Inter D-H..H-D       H1C    ..  H3D     ..       2.13 Ang. 
PLAT482_ALERT_4_C Small D-H..A Angle Rep for N1     ..  O2      ..      97.00 Deg. 
PLAT482_ALERT_4_C Small D-H..A Angle Rep for N1     ..  O1      ..      99.00 Deg. 

Alert level G
PLAT794_ALERT_5_G Check Predicted Bond Valency for Pt1         (4)       3.94      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
  11 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
   5 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
   3 ALERT type 4 Improvement, methodology, query or suggestion
   1 ALERT type 5 Informative message, check

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