Acta Cryst. (2004). E60, m20-m21  [ doi:10.1107/S1600536803026084 ]

(Ferrocenylmethyl)trimethylammonium triiodide

A. J. Blake, C. Caltagirone, V. Lippolis, M. Schröder and C. Wilson

Online 12 December 2003

Key indicators

• Single-crystal X-ray study
• T = 150 K
• R factor = 0.026
• wR factor = 0.062
• Data-to-parameter ratio = 25.4

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT250_ALERT_2_C Large U3/U1 ratio for average U(i,j) tensor ....       2.80       

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

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