Acta Cryst. (2003). E59, m889-m891  [ doi:10.1107/S1600536803019639 ]

Bis(2,2-bipyridine N,N'-dioxide-²O,O')bis(dicyanamido-N¹)copper(II)

G. A. van Albada, I. Mutikainen, U. Turpeinen and J. Reedijk

Online 18 September 2003

Key indicators

• Single-crystal X-ray study
• T = 173 K
• Mean (C-C) = 0.005 Å
• R factor = 0.054
• wR factor = 0.128
• Data-to-parameter ratio = 15.1

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low .......       0.99       
PLAT048_ALERT_1_C MoietyFormula Not Given ........................          ?
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?
PLAT220_ALERT_2_C Large Non-Solvent    N     Ueq(max)/Ueq(min) ...       3.14 Ratio 
PLAT230_ALERT_2_C Hirshfeld Test Diff for    N53    -   C54      =       5.31 su    
PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....        C54     

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   7 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
   3 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
   1 ALERT type 4 Improvement, methodology, query or suggestion

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