Capturing Re(i) in an neutral N,N,N pincer Scaffold and resulting enhanced absorption of visible light.
Bulsink, Philip; Al-Ghamdi, Ahlam; Joshi, Prajesh; Korobkov, Ilia; Woo, Tom; Richeson, Darrin; Dalton transactions (Cambridge, England : 2003) 45 (2016) 8885–8896; doi:10.1039/c6dt00661b

data_7039137
_publ_section_title
;
 Capturing Re(i) in an neutral N,N,N pincer Scaffold and resulting
 enhanced absorption of visible light.
;
_journal_issue                   21
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8885
_journal_page_last               8896
_journal_paper_doi               10.1039/c6dt00661b
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C28 H28 Br Cl3 N3 O2 Re'
_chemical_formula_weight         810.99
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-04-18 deposited with the CCDC.
2016-04-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.6894(3)
_cell_length_b                   14.7004(4)
_cell_length_c                   15.2437(4)
_cell_measurement_reflns_used    9837
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      28.30
_cell_measurement_theta_min      2.67
_cell_volume                     3067.64(13)
_computing_cell_refinement       'APEX II, Bruker (2012)'
_computing_data_collection       'APEX II, Bruker (2012)'
_computing_data_reduction        'XPREP, Bruker (2012)'
_computing_molecular_graphics    'SHELXTL, Bruker (2015)'
_computing_publication_material  'SHELXTL, Bruker (2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0221
_diffrn_reflns_av_unetI/netI     0.0259
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            35697
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.351
_diffrn_reflns_theta_min         1.925
_diffrn_source                   'sealed X-ray tube'
_exptl_absorpt_coefficient_mu    5.554
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6263
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker (2003)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.756
_exptl_crystal_description       block
_exptl_crystal_F_000             1576
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.110
_refine_diff_density_max         0.798
_refine_diff_density_min         -0.573
_refine_diff_density_rms         0.074
_refine_ls_abs_structure_details
; 
 Flack x determined using 3193 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). 
;
_refine_ls_abs_structure_Flack   -0.002(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         7612
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0202
_refine_ls_R_factor_gt           0.0187
_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^)+(0.0267P)^2^+0.5075P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0475
_refine_ls_wR_factor_ref         0.0480
_reflns_Friedel_coverage         0.793
_reflns_Friedel_fraction_full    0.993
_reflns_Friedel_fraction_max     0.990
_reflns_number_gt                7341
_reflns_number_total             7612
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt00661b2.cif
_cod_data_source_block           dr105
_cod_depositor_comments
'Adding full bibliography for 7039128--7039138.cif.'
_cod_database_code               7039137
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.490
_shelx_estimated_absorpt_t_max   0.580
_shelx_res_checksum              19644