Assembly of dinuclear copper(ii) secondary building units into polymeric complexes: crystal structures and magnetic properties
Shi, Wen-Bo; Cui, Ai-Li; Kou, Hui-Zhong; CrystEngComm 16 (2014) 8027–; doi:10.1039/C4CE01082E

data_7216757
_publ_section_title
;
 Assembly of dinuclear copper(ii) secondary building units into polymeric
 complexes: crystal structures and magnetic properties
;
_journal_issue                   34
_journal_name_full               CrystEngComm
_journal_page_first              8027
_journal_paper_doi               10.1039/C4CE01082E
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C14 H22 Cl2 Cu2 N4 O2'
_chemical_formula_weight         476.35
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                82.02(3)
_cell_angle_beta                 87.00(3)
_cell_angle_gamma                79.24(3)
_cell_formula_units_Z            1
_cell_length_a                   4.4013(9)
_cell_length_b                   8.2656(17)
_cell_length_c                   12.976(3)
_cell_measurement_reflns_used    4106
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      3.16
_cell_volume                     459.10(18)
_computing_cell_refinement       'crystalstructure 3.6.0 (Rigaku/MSC, 2004)'
_computing_data_collection       'crystalstructure 3.6.0 (Rigaku/MSC, 2004)'
_computing_data_reduction        'Crystalstructure 2004'
_computing_molecular_graphics    'XP (Sheldrick, 1998)'
_computing_publication_material  'XP (Sheldrick, 1998)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 0.77
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID IP'
_diffrn_measurement_method       '\w 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  0.0480
_diffrn_reflns_av_sigmaI/netI    0.0604
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            4481
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.16
_exptl_absorpt_coefficient_mu    2.622
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.2988
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'ABSCOR; Higashi, 1995'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.723
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             242
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.486
_refine_diff_density_min         -0.844
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     110
_refine_ls_number_reflns         2077
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0447
_refine_ls_R_factor_gt           0.0382
_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^)+(0.0472P)^2^+0.1345P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0980
_refine_ls_wR_factor_ref         0.1037
_reflns_number_gt                1797
_reflns_number_total             2077
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce01082e2.cif
_cod_data_source_block           3
_cod_depositor_comments
'Adding full bibliography for 7216755--7216758.cif.'
_cod_original_cell_volume        459.10(17)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7216757