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Acta Cryst. (2005). E61, o2654-o2655  [ doi:10.1107/S1600536805021057 ]

4-(2-Bromo-4-chlorophenoxy)phthalonitrile

S. Atalay, N. Ocak Ískeleli, E. Agar and N. Akdemir

Online 23 July 2005


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C RINTA01_ALERT_3_C The value of Rint is greater than 0.10 Rint given 0.102 PLAT020_ALERT_3_C The value of Rint is greater than 0.10 ......... 0.10 PLAT063_ALERT_3_C Crystal Probably too Large for Beam Size ....... 0.64 mm PLAT199_ALERT_1_C Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_C Check the Reported _diffrn_ambient_temperature . 293 K PLAT241_ALERT_2_C Check High Ueq as Compared to Neighbors for O1 PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor .... 2.03 PLAT341_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ... 8 PLAT371_ALERT_2_C Long C(sp2)-C(sp1) Bond C1 - C3 ... 1.46 Ang. PLAT371_ALERT_2_C Long C(sp2)-C(sp1) Bond C2 - C8 ... 1.43 Ang.
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 10 ALERT level C = Check and explain 0 ALERT level G = General alerts; check 2 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 4 ALERT type 3 Indicator that the structure quality may be low 0 ALERT type 4 Improvement, methodology, query or suggestion

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