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_7210792
_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 N2 O8 Zn2), 2(H O0.50)'
_chemical_formula_sum            'C34 H44 N4 O17 Zn4'
_chemical_formula_weight         1042.21
_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                 123.156(5)
_cell_angle_gamma                90.000(5)
_cell_formula_units_Z            2
_cell_length_a                   14.719(5)
_cell_length_b                   16.064(5)
_cell_length_c                   10.160(5)
_cell_measurement_reflns_used    2390
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.3
_cell_volume                     2011.2(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 0.995
_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  0.0362
_diffrn_reflns_av_sigmaI/netI    0.0302
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            9941
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         3.31
_exptl_absorpt_coefficient_mu    2.435
_exptl_absorpt_correction_T_max  0.528
_exptl_absorpt_correction_T_min  0.510
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Higashi,T (1995) Program for absorption correction.
Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.721
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.281
_exptl_crystal_size_mid          0.273
_exptl_crystal_size_min          0.262
_refine_diff_density_max         0.496
_refine_diff_density_min         -0.400
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     153
_refine_ls_number_reflns         2390
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0407
_refine_ls_R_factor_gt           0.0302
_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^)+(0.0342P)^2^+1.9867P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0708
_refine_ls_wR_factor_ref         0.0748
_reflns_number_gt                1971
_reflns_number_total             2390
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40239h.txt
_cod_data_source_block           Compound-6
_cod_original_sg_symbol_Hall     '-C 2y '
_cod_original_sg_symbol_H-M      'C 2/m '
_cod_database_code               7210792