Acta Cryst. (2006). E62, m3245-m3246  [ doi:10.1107/S1600536806046332 ]

{1-[(2-Chlorophenyl)diphenylmethyl]-1H-imidazole-N³}[tris(2-aminoethyl)amine-⁴N]cadmium(II) bis(perchlorate)

Z.-M. Zhang, J. Gao, T.-T. Xu and D.-Q. Wang

Online 8 November 2006

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.009 Å
• Disorder in main residue
• R factor = 0.048
• wR factor = 0.122
• Data-to-parameter ratio = 13.8

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT241_ALERT_2_B Check High      Ueq as Compared to Neighbors for        C25     

Alert level C
PLAT062_ALERT_4_C Rescale T(min) & T(max) by .....................       0.99      
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       2.63 Ratio
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for        C23     
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for        C27     
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         N3     
PLAT244_ALERT_4_C Low   'Solvent' Ueq as Compared to Neighbors for        Cl2     
PLAT244_ALERT_4_C Low   'Solvent' Ueq as Compared to Neighbors for        Cl3     
PLAT301_ALERT_3_C Main Residue  Disorder .........................       3.00 Perc.
PLAT342_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...          9      
PLAT360_ALERT_2_C Short  C(sp3)-C(sp3) Bond  C23    -   C24    ...       1.43 Ang. 
PLAT366_ALERT_2_C Short? C(sp?)-C(sp?) Bond  C5     -   C6     ...       1.38 Ang. 
PLAT366_ALERT_2_C Short? C(sp?)-C(sp?) Bond  C6     -   C7     ...       1.38 Ang. 
PLAT420_ALERT_2_C D-H Without Acceptor       N6     -   H6B    ...          ?      

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

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   9 ALERT type 2 Indicator that the structure model may be wrong or deficient
   2 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

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