[Open access]

Acta Cryst. (2013). E69, i3
[ doi:10.1107/S1600536812050969 ]

RbYb(PO3)4

J. Zhu and H. Chen


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level B CHEMS01_ALERT_1_B The sum formula contains elements in the wrong order. Yb precedes O Sequence must be alphabetical for inorganic structures. PLAT774_ALERT_1_B Suspect X-Y Bond in CIF: YB -- RB .. 4.02 Ang. PLAT774_ALERT_1_B Suspect X-Y Bond in CIF: YB -- RB .. 4.32 Ang.
Alert level C RINTA01_ALERT_3_C The value of Rint is greater than 0.12 Rint given 0.143 PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low ....... 0.966 PLAT041_ALERT_1_C Calc. and Reported SumFormula Strings Differ ? PLAT068_ALERT_1_C Reported F000 Differs from Calcd (or Missing)... ? PLAT774_ALERT_1_C Suspect X-Y Bond in CIF: YB -- P3 .. 3.52 Ang. PLAT774_ALERT_1_C Suspect X-Y Bond in CIF: P1 -- RB .. 3.69 Ang. PLAT774_ALERT_1_C Suspect X-Y Bond in CIF: P2 -- RB .. 3.68 Ang. PLAT774_ALERT_1_C Suspect X-Y Bond in CIF: P3 -- YB .. 3.52 Ang. PLAT975_ALERT_2_C Positive Residual Density at 0.51A from O4 . 1.19 eA-3 PLAT976_ALERT_2_C Negative Residual Density at 1.08A from O6 . -1.08 eA-3
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 ? PLAT128_ALERT_4_G Alternate Setting of Space-group P21/c ....... P21/n PLAT779_ALERT_4_G Suspect or Irrelevant (Bond) Angle in CIF .... # 174 O6 -P3 -YB 1.555 1.555 3.657 33.00 Deg. PLAT779_ALERT_4_G Suspect or Irrelevant (Bond) Angle in CIF .... # 185 O9 -P4 -YB 1.555 1.555 1.555 31.48 Deg. PLAT794_ALERT_5_G Note: Tentative Bond Valency for Yb (III) 3.00 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 93
0 ALERT level A = Most likely a serious problem - resolve or explain 3 ALERT level B = A potentially serious problem, consider carefully 10 ALERT level C = Check. Ensure it is not caused by an omission or oversight 7 ALERT level G = General information/check it is not something unexpected 9 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 4 ALERT type 4 Improvement, methodology, query or suggestion 3 ALERT type 5 Informative message, check

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