[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, m300-m301
[ doi:10.1107/S1600536813011665 ]

Bis{2-[2,5-bis(pyridin-2-yl)-1H-imidazol-4-yl]pyridinium} tetracyanidoplatinate(II) tetrahydrate

R. Gámez-Heredia, R. E. Navarro, H. Höpfl, A. Cruz-Enríquez and J. J. Campos-Gaxiola

Key indicators

checkCIF/PLATON results

No syntax errors found

Alert level B PLAT417_ALERT_2_B Short Inter D-H..H-D H1' .. H31A .. 2.03 Ang.
Alert level C PLAT480_ALERT_4_C Long H...A H-Bond Reported H6 .. O32 .. 2.68 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H17 .. O32 .. 2.88 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H18 .. O32 .. 2.70 Ang. PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.595 2
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 10 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 8 PLAT909_ALERT_3_G Percentage of Observed Data at Theta(Max) still 64 Perc.
0 ALERT level A = Most likely a serious problem - resolve or explain 1 ALERT level B = A potentially serious problem, consider carefully 4 ALERT level C = Check. Ensure it is not caused by an omission or oversight 4 ALERT level G = General information/check it is not something unexpected 0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 2 ALERT type 2 Indicator that the structure model may be wrong or deficient 3 ALERT type 3 Indicator that the structure quality may be low 3 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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