[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, m62
[ doi:10.1107/S1600536812050738 ]

Poly[([mu]4-3-carboxypyrazine-2-carboxylato)([mu]4-nitrato)dilithium]

W. Starosta and J. Leciejewicz


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT068_ALERT_1_C Reported F000 Differs from Calcd (or Missing)... ? PLAT303_ALERT_2_C Full Occupancy H-Atom H1 with # Connections 2.00 PLAT369_ALERT_2_C Long C(sp2)-C(sp2) Bond C2 - C7 ... 1.53 Ang. PLAT369_ALERT_2_C Long C(sp2)-C(sp2) Bond C3 - C8 ... 1.53 Ang. PLAT772_ALERT_2_C Suspect O-H Bond in CIF: O4 -- H1 .. 1.34 Ang. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1 PLAT915_ALERT_3_C Low Friedel Pair Coverage ...................... 88 Perc.
Alert level G PLAT004_ALERT_5_G Info: Polymeric Structure Found with Dimension . 3 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 82 O5 -LI2 -O3 -C8 10.70 1.40 2.645 1.555 1.555 1.555 PLAT710_ALERT_4_G Delete 1-2-3 or 2-3-4 Linear Torsion Angle ... # 87 O5 -LI2 -O3 -LI1 -153.90 1.30 2.645 1.555 1.555 2.646 PLAT764_ALERT_4_G Overcomplete CIF Bond List Detected (Rep/Expd) . 1.28 Ratio PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 77
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 7 ALERT level C = Check. Ensure it is not caused by an omission or oversight 8 ALERT level G = General information/check it is not something unexpected 3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 4 ALERT type 2 Indicator that the structure model may be wrong or deficient 2 ALERT type 3 Indicator that the structure quality may be low 4 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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