Acta Cryst. (2007). E63, o3809  [ doi:10.1107/S1600536807039426 ]

N,N'-Bis(3,4-methenedioxybenzyl)ethane-1,2-diammonium dinitrate: hydrogen-bonded chains of rings

S.-P. Yang, D.-Q. Wang, L.-J. Han and H.-T. Xia

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.005 Å
• R factor = 0.053
• wR factor = 0.165
• Data-to-parameter ratio = 12.5

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT066_ALERT_1_C Predicted and Reported Transmissions Identical .          ?
PLAT244_ALERT_4_C Low   'Solvent' Ueq as Compared to Neighbors for         N2     
PLAT340_ALERT_3_C Low Bond Precision on C-C Bonds (x 1000) Ang ...          6      
PLAT480_ALERT_4_C Long H...A H-Bond Reported H1D    ..  O5      ..       2.61 Ang. 
PLAT480_ALERT_4_C Long H...A H-Bond Reported H1D    ..  O3      ..       2.63 Ang. 

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   5 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   0 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   3 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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