Acta Cryst. (2005). E61, m730-m732  [ doi:10.1107/S1600536805008330 ]

(C₆H₁₆N₂)₂[Mo₈O₂₆]: a new -octamolybdate salt

E. A. Muller, A. N. Sarjeant and A. J. Norquist

Online 25 March 2005

Key indicators

• Single-crystal X-ray study
• T = 153 K
• Mean (C-C) = 0.014 Å
• R factor = 0.043
• wR factor = 0.095
• Data-to-parameter ratio = 12.4

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT342_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...         14       
PLAT353_ALERT_3_C Long    N-H Bond (0.87A)   N1     -   H1     ...       1.01 Ang.  
PLAT353_ALERT_3_C Long    N-H Bond (0.87A)   N2     -   H10    ...       1.02 Ang.  
PLAT432_ALERT_2_C Short Inter X...Y Contact  O9     ..  C5      ..       3.01 Ang.  
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          2       
              C6 H16 N2                                                         
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          3       
              C6 H16 N2                                                         

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

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 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

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