[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, o547
[ doi:10.1107/S1600536813007009 ]

1,2-Bis(4-methoxyphenoxy)ethane

J. Ji, X. Q. Zhang, K. Wang, C. F. Ju and Q. Chen


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT790_ALERT_4_C Centre of Gravity not Within Unit Cell: Resd. # 1 C16 H18 O4 PLAT906_ALERT_3_C Large K value in the Analysis of Variance ...... 4.266 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 5 PLAT918_ALERT_3_C Reflection(s) # with I(obs) much smaller I(calc) 5 PLAT939_ALERT_3_C Large Value of Not (SHELXL) Weight Optimized S . 93.65
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT072_ALERT_2_G SHELXL First Parameter in WGHT Unusually Large. 0.17 PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature 293 K PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature 293 K PLAT961_ALERT_5_G Dataset Contains no Negative Intensities ....... !
0 ALERT level A = Most likely a serious problem - resolve or explain 0 ALERT level B = A potentially serious problem, consider carefully 5 ALERT level C = Check. Ensure it is not caused by an omission or oversight 5 ALERT level G = General information/check it is not something unexpected 2 ALERT type 1 CIF construction/syntax error, inconsistent or missing data 1 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 1 ALERT type 4 Improvement, methodology, query or suggestion 2 ALERT type 5 Informative message, check

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