A series of tetranuclear-cluster-containing complexes based on pendent-arm macrocyclic ligand and different carboxylates: syntheses, structures, photoluminescence, and magnetic properties
Chen, Huan-Huan; Yang, Jin; Liu, Ying-Ying; Ma, Jian-Fang; CrystEngComm 15 (2013) 5168–; doi:10.1039/c3ce40239h

data_7210791
_publ_section_title
;
 A series of tetranuclear-cluster-containing complexes based on
 pendent-arm macrocyclic ligand and different carboxylates: syntheses,
 structures, photoluminescence, and magnetic properties
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              5168
_journal_paper_doi               10.1039/c3ce40239h
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         '2(C17 H21 Co2 N2 O8), 2(H O0.50)'
_chemical_formula_sum            'C34 H44 Co4 N4 O17'
_chemical_formula_weight         1016.45
_chemical_name_systematic
;
?
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.000(5)
_cell_angle_beta                 123.115(5)
_cell_angle_gamma                90.000(5)
_cell_formula_units_Z            2
_cell_length_a                   14.726(5)
_cell_length_b                   16.062(5)
_cell_length_c                   10.163(5)
_cell_measurement_reflns_used    2377
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.3
_cell_volume                     2013.4(14)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        PROCESS-AUTO
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0646
_diffrn_reflns_av_sigmaI/netI    0.0539
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            9967
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.30
_exptl_absorpt_coefficient_mu    1.698
_exptl_absorpt_correction_T_max  0.671
_exptl_absorpt_correction_T_min  0.657
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Higashi,T (1995) Program for absorption correction.
Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.677
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1040
_exptl_crystal_size_max          0.253
_exptl_crystal_size_mid          0.246
_exptl_crystal_size_min          0.235
_refine_diff_density_max         0.556
_refine_diff_density_min         -0.451
_refine_diff_density_rms         0.094
_refine_ls_extinction_coef       0.0046(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2377
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.0733
_refine_ls_R_factor_gt           0.0479
_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^)+(0.0491P)^2^+4.3186P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1101
_refine_ls_wR_factor_ref         0.1208
_reflns_number_gt                1756
_reflns_number_total             2377
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40239h.txt
_cod_data_source_block           Compound-5
_cod_original_sg_symbol_Hall     '-C 2y '
_cod_original_sg_symbol_H-M      'C 2/m '
_cod_database_code               7210791