Acta Cryst. (2007). E63, m770-m771  [ doi:10.1107/S1600536807006794 ]

{1,3-Bis(3,4,5-trimethoxybenzyl)-3,4,5,6-tetrahydropyrimidin-2-ylidene}chloro(⁴-cycloocta-1,5-diene)rhodium(I)

H. Arslan, D. VanDerveer, I. Özdemir, S. Demir and B. Çetinkaya

Online 14 February 2007

Key indicators

• Single-crystal X-ray study
• T = 188 K
• Mean (C-C) = 0.013 Å
• R factor = 0.075
• wR factor = 0.182
• Data-to-parameter ratio = 14.3

checkCIF/PLATON results

No syntax errors found



Alert level A
PLAT220_ALERT_2_A Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       4.60 Ratio

Alert level B
RINTA01_ALERT_3_B  The value of Rint is greater than 0.15
            Rint given   0.152
PLAT020_ALERT_3_B The value of Rint is greater than 0.10 .........       0.15      
PLAT213_ALERT_2_B Atom C7      has ADP max/min Ratio .............       4.80 prola
PLAT241_ALERT_2_B Check High      Ueq as Compared to Neighbors for         C7     
PLAT241_ALERT_2_B Check High      Ueq as Compared to Neighbors for        C10     

Alert level C
PLAT213_ALERT_2_C Atom C6      has ADP max/min Ratio .............       3.50 oblat
PLAT213_ALERT_2_C Atom C10     has ADP max/min Ratio .............       3.40 prola
PLAT222_ALERT_3_C Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       3.79 Ratio
PLAT342_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...         13      
PLAT360_ALERT_2_C Short  C(sp3)-C(sp3) Bond  C10    -   C11    ...       1.42 Ang. 

   1 ALERT level A = In general: serious problem
   5 ALERT level B = Potentially serious problem
   5 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
   7 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
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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