Synthesis, structures, and catalytic efficiency in ring opening polymerization of rac-lactide with tridentate vs. bidentate cobalt(ii), zinc(ii), and cadmium(ii) complexes containing N-substituted N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)amine ligands
Choe, Solhye; Lee, Hyosun; Nayab, Saira; RSC Advances 11 (2021) 18840–18851; doi:10.1039/D1RA02365A

data_7242914
_publ_section_title
;
 Synthesis, structures, and catalytic efficiency in ring opening
 polymerization of rac-lactide with tridentate vs. bidentate cobalt(ii),
 zinc(ii), and cadmium(ii) complexes containing N-substituted
 N,N-bis((3,5-dimethyl-1H-pyrazol-1-yl)methyl)amine ligands
;
_journal_issue                   31
_journal_name_full               'RSC Advances'
_journal_page_first              18840
_journal_page_last               18851
_journal_paper_doi               10.1039/D1RA02365A
_journal_volume                  11
_journal_year                    2021
_chemical_formula_sum            'C17 H23 Cl2 Co N5 O'
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_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-05-03 deposited with the CCDC.	2021-05-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100(2)
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_diffrn_measured_fraction_theta_max 0.846
_diffrn_measurement_device_type  'Rayonix MX225HS CCD area detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_type           synchrotron
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_diffrn_reflns_limit_h_max       21
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_diffrn_reflns_theta_max         33.639
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_diffrn_source                   'PLSII 2D bending magnet'
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_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.925
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_exptl_absorpt_process_details   'HKL3000sm Scalepack(Otwinowski et.al,2003)'
_exptl_crystal_colour            blue
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_exptl_crystal_description       plate
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1414P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           SH-3-60_a
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7242914
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.898
_shelx_estimated_absorpt_t_max   0.947
_shelx_res_checksum              43833