Croconato-bridged copper(II) complexes. Synthesis, structure and magnetic characterization
Massoud, Salah S.; Williams, Gabrielle F.; Louka, Febee R.; Henary, Maher M.; Herchel, Radovan; Travnicek, Zdenek; Fischer, Roland; Mautner, Franz Andreas; New J. Chem. 41 (2017) 3846–3856; doi:10.1039/C6NJ03943J

data_7056084
_publ_section_title
;
 Croconato-bridged copper(II) complexes. Synthesis, structure and magnetic
 characterization
;
_journal_issue                   10
_journal_name_full               'New J. Chem.'
_journal_page_first              3846
_journal_page_last               3856
_journal_paper_doi               10.1039/C6NJ03943J
_journal_volume                  41
_journal_year                    2017
_chemical_formula_moiety         'C16 H13 Cu N3 O5, 2H O'
_chemical_formula_sum            'C16 H15 Cu N3 O6'
_chemical_formula_weight         408.85
_chemical_name_common            {[Cu(dmpzmpy)(C5O5)].H2O}n
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2017-03-30 deposited with the CCDC.
2017-04-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.938(13)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   22.1317(19)
_cell_length_b                   7.8771(6)
_cell_length_c                   21.0725(18)
_cell_measurement_reflns_used    1000
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      2.00
_cell_volume                     3453.5(6)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       \w-scans
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0506
_diffrn_reflns_av_unetI/netI     0.0440
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            12222
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.297
_diffrn_reflns_theta_min         2.306
_exptl_absorpt_coefficient_mu    1.304
_exptl_absorpt_correction_T_max  0.8088
_exptl_absorpt_correction_T_min  0.6656
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.573
_exptl_crystal_description       prism
_exptl_crystal_F_000             1672
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.240
_exptl_crystal_size_min          0.170
_refine_diff_density_max         1.413
_refine_diff_density_min         -0.732
_refine_diff_density_rms         0.154
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.282
_refine_ls_matrix_type           full
_refine_ls_number_parameters     251
_refine_ls_number_reflns         3138
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.282
_refine_ls_R_factor_all          0.1017
_refine_ls_R_factor_gt           0.0960
_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^)+(0.0695P)^2^+66.2798P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2205
_refine_ls_wR_factor_ref         0.2234
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2930
_reflns_number_total             3138
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6nj03943j2.cif
_cod_data_source_block           s2674b
_cod_database_code               7056084
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.666
_shelx_estimated_absorpt_t_max   0.809
_shelx_res_checksum              74031