[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, m1421
[ doi:10.1107/S1600536812043942 ]

Poly[[hexaaqua([mu]3-2,2'-bipyridine-4,4',6,6'-tetracarboxylato-[kappa]6O4:N,O6,O6',N':O4')dinickel(II)] dihydrate]

J. Li, K.-W. Lei and D.-G. Xia


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT369_ALERT_2_C Long C(sp2)-C(sp2) Bond C5 - C7 ... 1.53 Ang. PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 2 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 1
Alert level G PLAT004_ALERT_5_G Info: Polymeric Structure Found with Dimension . 1 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF .... ? PLAT007_ALERT_5_G Note: Number of Unrefined D-H Atoms ............ 3 PLAT042_ALERT_1_G Calc. and Reported MoietyFormula Strings Differ ? PLAT045_ALERT_1_G Calculated and Reported Z Differ by ............ 2.00 Ratio PLAT128_ALERT_4_G Alternate Setting of Space-group P2/c ....... P2/n PLAT232_ALERT_2_G Hirshfeld Test Diff (M-X) Ni1 -- O8 .. 5.4 su PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 4
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 3 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 2 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 2 ALERT type 3 Indicator that the structure quality may be low 2 ALERT type 4 Improvement, methodology, query or suggestion 3 ALERT type 5 Informative message, check
checkCIF publication errors
Alert level A PUBL023_ALERT_1_A There is a mismatched ^ on line 91 \k^6^<i>O</i>^4^:<i>N</i>,<i>O</i>^6^,<i>O</i>^6'^,<i>N</i>':<i>O</i>^4')\ If you require a ^ then it should be escaped with a \, i.e. \^ Otherwise there must be a matching closing ~, e.g. ^12^C PUBL023_ALERT_1_A There is a mismatched ^ on line 219 \k^6^<i>O</i>^4^:<i>N</i>,<i>O</i>^6^,<i>O</i>^6'^,<i>N</i>':<i>O</i>^4') If you require a ^ then it should be escaped with a \, i.e. \^ Otherwise there must be a matching closing ~, e.g. ^12^C
2 ALERT level A = Data missing that is essential or data in wrong format 0 ALERT level G = General alerts. Data that may be required is missing

Copyright © International Union of Crystallography
IUCr Webmaster