Stereoselective polymerization of methyl methacrylate and rac-lactide mediated by iminomethylpyridine based Cu(ii) complexes
Lee, Jaegyeong; Yoon, Minyoung; Lee, Hyosun; Nayab, Saira; RSC Advances 10 (2020) 16209–16220; doi:10.1039/D0RA00805B

data_7240391
_publ_section_title
;
 Stereoselective polymerization of methyl methacrylate and rac-lactide
 mediated by iminomethylpyridine based Cu(ii) complexes
;
_journal_issue                   27
_journal_name_full               'RSC Advances'
_journal_page_first              16209
_journal_page_last               16220
_journal_paper_doi               10.1039/D0RA00805B
_journal_volume                  10
_journal_year                    2020
_chemical_formula_sum            'C11 H17 Cl2 Cu N3'
_chemical_formula_weight         325.71
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-03-26 deposited with the CCDC.	2020-04-17 downloaded from the CCDC.
;
_cell_angle_alpha                96.81(3)
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_cell_formula_units_Z            2
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_cell_measurement_temperature    100(2)
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_cell_volume                     656.0(3)
_computing_cell_refinement       HKL3000sm
_computing_data_collection       'PAL BL2D-SMDC Program'
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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 0.746
_diffrn_measurement_device_type  'Rayonix MX225HS CCD area detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.610
_diffrn_reflns_av_R_equivalents  0.0252
_diffrn_reflns_av_unetI/netI     0.0468
_diffrn_reflns_Laue_measured_fraction_full 0.954
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_exptl_absorpt_process_details   'HKL3000sm Scalepack'
_exptl_crystal_colour            green
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_exptl_crystal_description       block
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_exptl_crystal_size_max          0.040
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_refine_ls_extinction_coef       0.117(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.086
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_refine_ls_matrix_type           full
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_refine_ls_number_reflns         6098
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_refine_ls_restrained_S_all      1.086
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_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^)+(0.0999P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1399
_refine_ls_wR_factor_ref         0.1532
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4699
_reflns_number_total             6098
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ra00805b2.cif
_cod_data_source_block           '[LGCuCl2]'
_cod_depositor_comments
'Adding full bibliography for 7240388--7240391.cif.'
_cod_database_code               7240391
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.948
_shelx_estimated_absorpt_t_max   0.954
_shelx_res_checksum              49497