Synthesis, structures, and properties of seven transition metal coordination polymers based on a long semirigid dicarboxylic acid ligand
Bing, Yingying; Yu, Meihui; ming, hu; RSC Adv.  (2015) –; doi:10.1039/C5RA06012E

data_7220462
_publ_section_title
;
 Synthesis, structures, and properties of seven transition metal
 coordination polymers based on a long semirigid dicarboxylic acid ligand
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA06012E
_journal_year                    2015
_chemical_formula_sum            'C20 H0 O12 Zn'
_chemical_formula_weight         497.57
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-03-12 deposited with the CCDC.
2015-05-13 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 92.931(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   36.745(3)
_cell_length_b                   5.5792(8)
_cell_length_c                   8.6871(8)
_cell_measurement_temperature    293(2)
_cell_volume                     1778.6(3)
_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_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  0.0664
_diffrn_reflns_av_sigmaI/netI    0.1258
_diffrn_reflns_limit_h_max       43
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            6055
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.78
_exptl_absorpt_coefficient_mu    1.457
_exptl_crystal_density_diffrn    1.858
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             984
_refine_diff_density_max         0.796
_refine_diff_density_min         -1.195
_refine_diff_density_rms         0.153
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.956
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     268
_refine_ls_number_reflns         3145
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      0.955
_refine_ls_R_factor_all          0.1431
_refine_ls_R_factor_gt           0.1028
_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^)+(0.1069P)^2^+43.2216P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2618
_refine_ls_wR_factor_ref         0.2944
_reflns_number_gt                2092
_reflns_number_total             3145
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra06012e2.cif
_cod_data_source_block           exp_3261
_cod_database_code               7220462