A tris-imidazolecarboxyaldehyde copper(ii) complex with unusual carbonyl co-ordination: structure and reactivity
Domínguez-Vera, Jose M.; Rodríguez, Antonio; Cuesta, Rafael; Kivekäs, Raikko; Colacio, Enrique; Journal of the Chemical Society, Dalton Transactions  (2002) 561–; doi:10.1039/b106982a

data_7702693
_publ_section_title
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 A tris-imidazolecarboxyaldehyde copper(ii) complex with unusual carbonyl
 co-ordination: structure and reactivity
;
_journal_issue                   4
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              561
_journal_paper_doi               10.1039/b106982a
_journal_year                    2002
_chemical_formula_moiety         'C15 H18 Cu N6 O3, 2(Cl O4)'
_chemical_formula_sum            'C15 H18 Cl2 Cu N6 O11'
_chemical_formula_weight         592.79
_space_group_IT_number           145
_space_group_name_Hall           'P 32'
_space_group_name_H-M_alt        'P 32'
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_H-M   'P 32'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            3
_cell_length_a                   10.446(2)
_cell_length_b                   10.446(2)
_cell_length_c                   18.561(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      15.65
_cell_measurement_theta_min      7.81
_cell_volume                     1754.0(6)
_computing_cell_refinement
;
MSC/AFC Diffractometer Control Software (Molecular Structure Corporation, 
1993)
;
_computing_data_collection
;
MSC/AFC Diffractometer Control Software (Molecular Structure Corporation, 
1993)
;
_computing_data_reduction
;
Texsan Process (Molecular Structure Corporation, 1993)
;
_computing_molecular_graphics    'SHELXTL/PC (Sheldrick, 1990)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Rigaku AFC7S'
_diffrn_measurement_method       \w--2\q
_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  0.0981
_diffrn_reflns_av_sigmaI/netI    0.0630
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2348
_diffrn_reflns_theta_full        25.25
_diffrn_reflns_theta_max         25.25
_diffrn_reflns_theta_min         2.50
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.231
_exptl_absorpt_correction_T_max  0.8089
_exptl_absorpt_correction_T_min  0.6388
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   'North, Phillips & Mathews 1968'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.684
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'hexagonal plate'
_exptl_crystal_F_000             903
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.581
_refine_diff_density_min         -0.511
_refine_diff_density_rms         0.089
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.02(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     219
_refine_ls_number_reflns         2184
_refine_ls_number_restraints     26
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0856
_refine_ls_R_factor_gt           0.0634
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
w=1/[\s^2^(Fo^2^)+(0.0664P)^2^+3.9194P] where P=(Fo^2^+2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1469
_refine_ls_wR_factor_ref         0.1550
_reflns_number_gt                1807
_reflns_number_total             2184
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b106982a.txt
_cod_data_source_block           compound_1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
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_cod_original_sg_symbol_H-M      P3(2)
_cod_database_code               7702693