Guanine-containing copper(ii) complexes: synthesis, X-ray structures and magnetic properties
Mastropietro, Teresa F.; Armentano, Donatella; Grisolia, Ettore; Zanchini, Claudia; Lloret, Francesc; Julve, Miguel; De Munno, Giovanni; Dalton Transactions  (2008) 514–520; doi:10.1039/b713960h

data_7003200
_publ_section_title
;
 Guanine-containing copper(ii) complexes: synthesis, X-ray structures
 and magnetic properties
;
_journal_issue                   4
_journal_name_full               'Dalton Transactions'
_journal_page_first              514
_journal_page_last               520
_journal_paper_doi               10.1039/b713960h
_journal_year                    2008
_chemical_formula_sum            'C11.5 H16 Cl Cu N10 O11'
_chemical_formula_weight         569.33
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 112.2450(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.6576(9)
_cell_length_b                   13.4180(4)
_cell_length_c                   12.8429(4)
_cell_measurement_temperature    293(2)
_cell_volume                     3932.9(2)
_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      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'X8APEXII 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  0.0378
_diffrn_reflns_av_sigmaI/netI    0.0251
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            27302
_diffrn_reflns_theta_full        26.80
_diffrn_reflns_theta_max         26.80
_diffrn_reflns_theta_min         1.76
_exptl_absorpt_coefficient_mu    1.333
_exptl_absorpt_correction_T_max  0.782
_exptl_absorpt_correction_T_min  0.748
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.923
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             2312
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.691
_refine_diff_density_min         -0.482
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     329
_refine_ls_number_reflns         4188
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0506
_refine_ls_R_factor_gt           0.0380
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0665P)^2^+5.0887P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1054
_refine_ls_wR_factor_ref         0.1134
_reflns_number_gt                3404
_reflns_number_total             4188
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b713960h.txt
_cod_data_source_block           cuclog3
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C11.50 H16 Cl Cu N10 O11'
_cod_database_code               7003200