Cobalt‒carbon/silica nanocomposites prepared by pyrolysis of a cobalt 2,2′-bipyridine terephthalate complex for remediation of cationic dyes
Alotaibi, Nusaybah; Hammud, Hassan H.; Karnati, Ranjith Kumar; Hussain, Syed Ghazanfar; Mazher, Javed; Prakasam, Thirumurugan; RSC Advances 10 (2020) 17660–17672; doi:10.1039/D0RA02752A

data_7240478
_publ_section_title
;
 Cobalt--carbon/silica nanocomposites prepared by pyrolysis of a cobalt
 2,2&#x2032;-bipyridine terephthalate complex for remediation of cationic
 dyes
;
_journal_issue                   30
_journal_name_full               'RSC Advances'
_journal_page_first              17660
_journal_page_last               17672
_journal_paper_doi               10.1039/D0RA02752A
_journal_volume                  10
_journal_year                    2020
_chemical_formula_sum            'C18 H12 Co N2 O4'
_chemical_formula_weight         379.23
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-11-17 deposited with the CCDC.	2020-04-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.770(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.3164(10)
_cell_length_b                   23.412(3)
_cell_length_c                   12.3254(17)
_cell_measurement_reflns_used    634
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      2
_cell_volume                     2103.9(5)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker d8 quest'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0426
_diffrn_reflns_av_unetI/netI     0.0466
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            16361
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.288
_diffrn_reflns_theta_min         1.740
_exptl_absorpt_coefficient_mu    0.835
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6298
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    1.197
_exptl_crystal_F_000             772
_refine_diff_density_max         0.446
_refine_diff_density_min         -0.696
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         5203
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0543
_refine_ls_R_factor_gt           0.0407
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0428P)^2^+1.0660P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0945
_refine_ls_wR_factor_ref         0.0982
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4101
_reflns_number_total             5203
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ra02752a2.cif
_cod_data_source_block           C:\Users\MATTEO1_LUS\Desktop\work\mo_40_0m_sqd
_cod_depositor_comments          'Adding full bibliography for 7240478.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7240478
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              12390