Synthesis of bacteriochlorins bearing diverse β-substituents
Jing, Haoyu; Wang, Pengzhi; Chen, Boyang; Jiang, Jianbing; Vairaprakash, Pothiappan; Liu, Sijia; Rong, Jie; Chen, Chih-Yuan; Nalaoh, Phattananawee; Lindsey, Jonathan S.; New Journal of Chemistry 46 (2022) 5534–5555; doi:10.1039/D1NJ05852E

data_7061359
_publ_section_title
;
 Synthesis of bacteriochlorins bearing diverse \b-substituents
;
_journal_issue                   12
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              5534
_journal_page_last               5555
_journal_paper_doi               10.1039/D1NJ05852E
_journal_volume                  46
_journal_year                    2022
_chemical_formula_moiety         'C24 H24 Br2 N4'
_chemical_formula_sum            'C24 H24 Br2 N4'
_chemical_formula_weight         528.29
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2022-01-31
_audit_creation_method
;
Olex2 1.5
(compiled 2021.12.09 svn.r5202d8cf for OlexSys, GUI svn.r6439)
;
_audit_update_record
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2022-01-31 deposited with the CCDC.	2022-02-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            9
_cell_length_a                   20.0268(6)
_cell_length_b                   20.0268(6)
_cell_length_c                   14.4186(5)
_cell_measurement_reflns_used    8320
_cell_measurement_temperature    173
_cell_measurement_theta_max      23.35
_cell_measurement_theta_min      3.41
_cell_volume                     5008.1(3)
_computing_cell_refinement       SAINT
_computing_data_collection       Apex2
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXD  (Sheldrick, 2008)'
_diffrn_ambient_temperature      173.00
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker-Nonius X8 Apex2'
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0661
_diffrn_reflns_av_unetI/netI     0.0305
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            48159
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.241
_diffrn_reflns_theta_max         28.029
_diffrn_reflns_theta_min         1.837
_exptl_absorpt_coefficient_mu    3.661
_exptl_absorpt_correction_T_max  0.8103
_exptl_absorpt_correction_T_min  0.5280
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            green
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.576
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2394
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.117
_refine_diff_density_min         -0.503
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     138
_refine_ls_number_reflns         2699
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0515
_refine_ls_R_factor_gt           0.0339
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0370P)^2^+11.7972P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0753
_refine_ls_wR_factor_ref         0.0827
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2063
_reflns_number_total             2699
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj05852e2.cif
_cod_data_source_block           x08184
_cod_depositor_comments
'Adding full bibliography for 7061354--7061359.cif.'
_cod_original_sg_symbol_H-M      'R -3'
_cod_database_code               7061359
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.810
_shelx_estimated_absorpt_t_min   0.528
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B)
2.b Aromatic/amide H refined with riding coordinates:
 N1(H1), C2(H2), C5(H5), C10(H10)
2.c Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C12(H12A,H12B,H12C)
;
_smtbx_masks_void_probe_radius   1.2
_smtbx_masks_void_truncation_radius 1.2
_shelx_res_checksum              6571
_shelx_fab_checksum              45142
_olex2_submission_special_instructions 'No special instructions were received'