Acta Cryst. (2004). E60, i105-i107  [ doi:10.1107/S1600536804017416 ]

Décavanadate sel double de dilithium et tétraammonium décahydrate, (NH₄)₄Li₂[V₁₀O₂₈]·10H₂O

R. Ksiksi, M. Graia, A. Driss and T. Jouini

Online 24 juillet 2004

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (V-O) = 0.002 Å
• R factor = 0.030
• wR factor = 0.093
• Data-to-parameter ratio = 12.2

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT480_ALERT_4_C Long H...A H-Bond Reported H6     ..  O14     ..       2.62 Ang.  
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........          5       
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          2       
              H4 N                                                              
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          4       
              H2 O                                                              
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          5       
              H2 O                                                              
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          6       
              H2 O                                                              
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          7       
              H2 O                                                              
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          8       
              H2 O                                                              
PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd.  #          9       
              Li                                                                

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
  10 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
   0 ALERT type 2 Indicator that the structure model may be wrong or deficient
   0 ALERT type 3 Indicator that the structure quality may be low
   9 ALERT type 4 Improvement, methodology, query or suggestion

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