Acta Cryst. (2004). E60, m1389-m1390  [ doi:10.1107/S1600536804021439 ]

(⁸-Cyclooctatetraenyl)(m-terphenyl)lutetium--chloro-[tris(tetrahydrofuran)lithium(I)]

G. W. Rabe, M. Zhang-Preße, F. A. Riederer, C. D. Incarvito, J. A. Golen and A. L. Rheingold

Online 11 September 2004

Key indicators

• Single-crystal X-ray study
• T = 220 K
• Mean (C-C) = 0.008 Å
• R factor = 0.030
• wR factor = 0.077
• Data-to-parameter ratio = 16.0

checkCIF/PLATON results

No syntax errors found



Alert level A
PLAT241_ALERT_2_A Check High   U(eq) as Compared to Neighbors  for        C32     
PLAT241_ALERT_2_A Check High   U(eq) as Compared to Neighbors  for       C28A     
PLAT241_ALERT_2_A Check High   U(eq) as Compared to Neighbors  for        C35     

Alert level B
PLAT201_ALERT_2_B Isotropic non-H Atoms in Main Residue(s) .......          8       
PLAT241_ALERT_2_B Check High   U(eq) as Compared to Neighbors  for       C31A     
PLAT241_ALERT_2_B Check High   U(eq) as Compared to Neighbors  for       C36A     
PLAT242_ALERT_2_B Check Low    U(eq) as Compared to Neighbors  for       C32A     
PLAT242_ALERT_2_B Check Low    U(eq) as Compared to Neighbors  for       C33A     
PLAT242_ALERT_2_B Check Low    U(eq) as Compared to Neighbors  for       C29A     
PLAT242_ALERT_2_B Check Low    U(eq) as Compared to Neighbors  for        Lu1     

Alert level C
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors  for        C29     
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors  for       C34A     
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors  for       C38A     
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors  for         C6     
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors  for         C8     
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for        C31     
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for       C35A     
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for       C37A     
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for        Li1     
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors  for        C38     
PLAT301_ALERT_3_C Main Residue  Disorder .........................      21.00 Perc. 
PLAT313_ALERT_2_C Oxygen with three covalent bonds (rare) ........         O2     
PLAT779_ALERT_2_C Suspect or Irrelevant (Bond) Angle in CIF ......      32.90 Deg.  
              C27A -O1   -C27     1.555   1.555   1.555                         
PLAT779_ALERT_2_C Suspect or Irrelevant (Bond) Angle in CIF ......      35.30 Deg.  
              C30  -O1   -C30A    1.555   1.555   1.555                         
PLAT779_ALERT_2_C Suspect or Irrelevant (Bond) Angle in CIF ......      37.70 Deg.  
              C31A -O2   -C31     1.555   1.555   1.555                         
PLAT779_ALERT_2_C Suspect or Irrelevant (Bond) Angle in CIF ......      40.40 Deg.  
              C34  -O2   -C34A    1.555   1.555   1.555                         
PLAT779_ALERT_2_C Suspect or Irrelevant (Bond) Angle in CIF ......      38.90 Deg.  
              C35  -O3   -C35A    1.555   1.555   1.555                         

   3 ALERT level A = In general: serious problem
   7 ALERT level B = Potentially serious problem
  17 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
  26 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion

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