Copper(I) Ethylene Complexes Supported by 1,3,5-Triazapentadienyl Ligands with Electron-Withdrawing Groups
Adiraju, Venkata A.K.; Flores, Jaime A.; Yousufuddin, Muhammed; Dias, H. V. Rasika; Organometallics 31 (2012) 7926–; doi:10.1021/om300567v

data_4079205
_publ_section_title
;
 Copper(I) Ethylene Complexes Supported by 1,3,5-Triazapentadienyl Ligands
 with Electron-Withdrawing Groups
;
_journal_issue                   22
_journal_name_full               Organometallics
_journal_page_first              7926
_journal_paper_doi               10.1021/om300567v
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C22 H12 Cu F14 N5 O4'
_chemical_formula_weight         739.91
_chemical_name_common            '[N{(C3F7)C(2-(NO2)C6H4)N}2]Cu(C2H4)'
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 96.361(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.310(2)
_cell_length_b                   5.8233(9)
_cell_length_c                   36.666(6)
_cell_measurement_reflns_used    4504
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.16
_cell_measurement_theta_min      2.64
_cell_volume                     2612.2(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0655
_diffrn_reflns_av_sigmaI/netI    0.0653
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       48
_diffrn_reflns_limit_l_min       -47
_diffrn_reflns_number            24288
_diffrn_reflns_theta_full        28.33
_diffrn_reflns_theta_max         28.33
_diffrn_reflns_theta_min         1.66
_exptl_absorpt_coefficient_mu    0.978
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.476
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.881
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1464
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.360
_refine_diff_density_min         -0.817
_refine_diff_density_rms         0.120
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     431
_refine_ls_number_reflns         6492
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.0749
_refine_ls_R_factor_gt           0.0512
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0740P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1190
_refine_ls_wR_factor_ref         0.1308
_reflns_number_gt                4759
_reflns_number_total             6492
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300567v_si_002.cif
_cod_data_source_block           dias758m
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4079205