The synthesis and structure of terpyridine-N-oxide complexes of copper(ii) perchlorate
Amoroso, Angelo J.; Burrows, Miles W.; Coles, Simon J.; Haigh, Robert; Farley, Robert D.; Hursthouse, Michael B.; Jones, Mark; Malik, K. M. Abdul; Murphy, Damien M.; Dalton Transactions  (2008) 506–513; doi:10.1039/b713444d

data_7003177
_publ_section_title
;
 The synthesis and structure of terpyridine-N-oxide complexes of
 copper(ii) perchlorate
;
_journal_issue                   4
_journal_name_full               'Dalton Transactions'
_journal_page_first              506
_journal_page_last               513
_journal_paper_doi               10.1039/b713444d
_journal_year                    2008
_chemical_formula_moiety         'C30 H22 Cl2 Cu1 N6 O12'
_chemical_formula_sum            'C30 H22 Cl2 Cu N6 O12'
_chemical_formula_weight         792.98
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_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                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.9300(3)
_cell_length_b                   11.9300(3)
_cell_length_c                   22.5540(6)
_cell_measurement_reflns_used    8884
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_volume                     3210.00(14)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_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  0.0604
_diffrn_reflns_av_sigmaI/netI    0.0361
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            13174
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         3.02
_exptl_absorpt_coefficient_mu    0.922
_exptl_absorpt_correction_T_max  0.987
_exptl_absorpt_correction_T_min  0.763
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sortav (Blessing, 1995)'
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    1.641
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'Irregular Block'
_exptl_crystal_F_000             1612
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.310
_refine_diff_density_min         -0.424
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     117
_refine_ls_number_reflns         1808
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0492
_refine_ls_R_factor_gt           0.0347
_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^)+(0.0360P)^2^+4.9118P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0820
_refine_ls_wR_factor_ref         0.0891
_reflns_number_gt                1480
_reflns_number_total             1808
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b713444d.txt
_cod_data_source_block           aja0301
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_database_code               7003177