Five new 2D and 3D coordination polymers based on two new multifunctional pyridyl‒tricarboxylate ligands: hydrothermal syntheses, structural diversity, luminescent and magnetic properties
Guo, Xiao-Yu; Zhao, Fei; Liu, Hou-Ting; Wang, Yan-Qin; Liu, Zhi-Liang; Gao, En-Qing; RSC Adv. 7 (2017) 19039–; doi:10.1039/C7RA02063E

data_7227954
_publ_section_title
;
 Five new 2D and 3D coordination polymers based on two new multifunctional
 pyridyl--tricarboxylate ligands: hydrothermal syntheses, structural
 diversity, luminescent and magnetic properties
;
_journal_issue                   31
_journal_name_full               'RSC Adv.'
_journal_page_first              19039
_journal_paper_doi               10.1039/C7RA02063E
_journal_volume                  7
_journal_year                    2017
_chemical_formula_sum            'C28 H36 Co3 N2 O24'
_chemical_formula_weight         961.38
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_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
_audit_update_record
;
2017-03-15 deposited with the CCDC.
2017-03-16 downloaded from the CCDC.
;
_cell_angle_alpha                102.745(2)
_cell_angle_beta                 101.788(2)
_cell_angle_gamma                92.055(2)
_cell_formula_units_Z            1
_cell_length_a                   7.1966(5)
_cell_length_b                   10.3116(6)
_cell_length_c                   12.2101(8)
_cell_measurement_temperature    273(2)
_cell_volume                     862.02(10)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.0240
_diffrn_reflns_av_sigmaI/netI    0.0138
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            37266
_diffrn_reflns_theta_full        28.41
_diffrn_reflns_theta_max         28.41
_diffrn_reflns_theta_min         2.90
_exptl_absorpt_coefficient_mu    1.531
_exptl_crystal_density_diffrn    1.852
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             491
_refine_diff_density_max         0.411
_refine_diff_density_min         -0.470
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     293
_refine_ls_number_reflns         4319
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0291
_refine_ls_R_factor_gt           0.0254
_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^)+(0.0299P)^2^+0.5504P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0614
_refine_ls_wR_factor_ref         0.0629
_reflns_number_gt                3967
_reflns_number_total             4319
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7ra02063e2.cif
_cod_data_source_block           mo_161025a_0m
_cod_database_code               7227954