Acta Cryst. (2004). E60, m1193-m1195  [ doi:10.1107/S1600536804018264 ]

Di--hydroxo-bis[(N,N,N',N'-tetramethylethylenediamine)copper(II)] dichloride from X-ray powder data

D. V. Albov, D. V. Davydov and V. V. Chernyshev

Online 31 July 2004

Key indicators

• Powder X-ray study
• T = 295 K
• Mean (C-C) = 0.018 Å
• R factor = 0.000
• wR factor = 0.000
• Data-to-parameter ratio = 0.0

checkCIF/PLATON results

No syntax errors found



Alert level A
PLAT023_ALERT_3_A Resolution (too) Low [sin(th)/Lambda < 0.6].....       0.00 Deg.  
PLAT037_ALERT_1_A _diffrn_reflns_theta_full .......... Not Given .          ?
PLAT038_ALERT_1_A _diffrn_measured_fraction_theta_max  Not Given .          ?
PLAT039_ALERT_1_A _diffrn_measured_fraction_theta_full Not Given .          ?

Alert level B
PLAT201_ALERT_2_B Isotropic non-H Atoms in Main Residue(s) .......          6       
PLAT210_ALERT_3_B No Anisotropic ADP's Found in CIF ..............          ?
PLAT341_ALERT_3_B Low Bond Precision on C-C bonds (x 1000) Ang ...         18       
PLAT411_ALERT_2_B Short Inter H...H Contact  H1A    ..  H1A     ..       2.06 Ang.  

Alert level C
RADNW01_ALERT_1_C  The radiation wavelength lies outside the expected range
            for the supplied radiation type. Expected range 1.54175-1.54180
            Wavelength given =    1.54060

PLAT030_ALERT_1_C _diffrn_reflns_number .LE. _reflns_number_total .         ?
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT087_ALERT_2_C Unsatisfactory S value (Too High) ..............       3.70       
PLAT202_ALERT_3_C Isotropic non-H Atoms in Anion/Solvent .........          1       
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors  for        Cu1     
PLAT360_ALERT_2_C Short  C(sp3)-C(sp3) Bond  C1     -   C1_a   ...       1.40 Ang.  

Alert level G
RADNT01_ALERT_1_G  Extra text has been found in the _diffrn_radiation_type field.
            Radiation given as Cu K\a~1~
            Radiation identified as Cu K\a

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

   7 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   5 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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