Acta Cryst. (2003). E59, m903-m905  [ doi:10.1107/S1600536803019974 ]

Diaquabis(nitrato-O)bis(4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidin-7-one-N³)copper(II)

M. Abul-Haj, M. Quirós and J. M. Salas

Online 18 September 2003

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.005 Å
• R factor = 0.057
• wR factor = 0.166
• Data-to-parameter ratio = 20.8

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....        N1N     

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   2 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
   1 ALERT type 4 Improvement, methodology, query or suggestion

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