Acta Cryst. (2006). E62, o1055-o1057  [ doi:10.1107/S1600536806005010 ]

[1-Hydroxy-1-phosphono-2-(trimethylphosphonium-1-yl)ethyl]phosphonate monohydrate

R. Cao, M. P. Hudock, Y. Zhang, S. R. Wilson and E. Oldfield

Online 17 February 2006

Key indicators

• Single-crystal X-ray study
• T = 193 K
• Mean (C-C) = 0.003 Å
• R factor = 0.035
• wR factor = 0.092
• Data-to-parameter ratio = 17.8

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT063_ALERT_3_C Crystal Probably too Large for Beam Size .......       0.70 mm    

   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
   0 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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