Acta Cryst. (2005). E61, m1416-m1418  [ doi:10.1107/S1600536805019501 ]

catena-Poly[[copper(I)-di--trans-1-(2-pyridyl)-2-(4-pyridyl)ethylene-²N²:N⁴;²N⁴:N²] tetrafluoroborate]

K.-L. Zhong and W.-J. Lu

Online 30 June 2005

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.006 Å
• R factor = 0.046
• wR factor = 0.111
• Data-to-parameter ratio = 13.2

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT125_ALERT_4_C No _symmetry_space_group_name_Hall Given .......          ?
PLAT199_ALERT_1_C Check the Reported _cell_measurement_temperature        293 K     
PLAT200_ALERT_1_C Check the Reported _diffrn_ambient_temperature .        293 K     
PLAT244_ALERT_4_C Low   'Solvent' Ueq as Compared to Neighbors for         B1     

   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

   3 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
   0 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion

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