Acta Cryst. (2005). E61, i129-i131  [ doi:10.1107/S160053680501723X ]

Diammonium tris[hexaaquamagnesium(II)] tetrakis[hydrogenphosphate(III)], (NH₄)₂[Mg(H₂O)₆]₃(HPO₃)₄

I. Messouri, B. El Bali, F. Capitelli, J. F. Piniella, M. Lachkar and Z. Slimani

Online 17 June 2005

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (P-O) = 0.001 Å
• R factor = 0.022
• wR factor = 0.064
• Data-to-parameter ratio = 11.4

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low .......       0.98       
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT199_ALERT_1_C Check the Reported _cell_measurement_temperature        293 K     
PLAT200_ALERT_1_C Check the Reported _diffrn_ambient_temperature .        293 K     

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

   3 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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