[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o1579
[ doi:10.1107/S1600536813025750 ]

N-(4-Bromophenyl)-2,6-dimethyl-1,3-dioxan-4-amine

Z. Fatima, G. Rambabu, B. P. Reddy, V. Vijayakumar and D. Velmurugan


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT420_ALERT_2_C D-H Without Acceptor N1 - H1 ... ? Check PLAT480_ALERT_4_C Long H...A H-Bond Reported H1 .. O1 .. 2.65 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H9 .. O2 .. 2.65 Ang. PLAT905_ALERT_3_C Negative K value in the Analysis of Variance ... -1.749
Alert level G PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite 2 PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? Do ! PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT793_ALERT_4_G The Model has Chirality at C2 (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C4 (Verify) .... S PLAT793_ALERT_4_G The Model has Chirality at C5 (Verify) .... S PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints ....... 1 PLAT912_ALERT_4_G Missing # of FCF Reflections Above STh/L= 0.600 10
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 4 ALERT level C = Check. Ensure it is not caused by an omission or oversight 9 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 6 ALERT type 4 Improvement, methodology, query or suggestion 1 ALERT type 5 Informative message, check

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