[Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o3495
[ doi:10.1107/S1600536812048398 ]

1,4-Dichloro-2,3-bis(chloromethyl)butane

D. B. Cordes, K. M. Aitken and R. A. Aitken


Key indicators

checkCIF/PLATON results

No syntax errors found




Alert level C PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low ....... 0.977 PLAT410_ALERT_2_C Short Intra H...H Contact H4A .. H5A .. 1.97 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H2 .. CL3 .. 2.93 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H3 .. CL2 .. 2.86 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H4B .. CL3 .. 2.92 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H5A .. CL2 .. 2.90 Ang. PLAT480_ALERT_4_C Long H...A H-Bond Reported H6A .. CL1 .. 2.84 Ang. PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) ..... 1 PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L= 0.600 36 PLAT913_ALERT_3_C Missing # of Very Strong Reflections in FCF .... 2
Alert level G PLAT005_ALERT_5_G No _iucr_refine_instructions_details in the CIF ? PLAT434_ALERT_2_G Short Inter HL..HL Contact Cl2 .. Cl3 . 3.38 Ang. 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 10 ALERT level C = Check. Ensure it is not caused by an omission or oversight 3 ALERT level G = General information/check it is not something unexpected 0 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 4 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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