Rhenium bipyridine catalysts with hydrogen bonding pendant amines for CO<sub>2</sub> reduction.
Hellman, Ashley N.; Haiges, Ralf; Marinescu, Smaranda C.; Dalton transactions (Cambridge, England : 2003) 48 (2019) 14251–14255; doi:10.1039/c9dt02689d

data_7700920
_publ_section_title
;
 Rhenium bipyridine catalysts with hydrogen bonding pendant amines for
 CO<sub>2</sub> reduction.
;
_journal_issue                   38
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14251
_journal_page_last               14255
_journal_paper_doi               10.1039/c9dt02689d
_journal_volume                  48
_journal_year                    2019
_chemical_formula_sum            'C18 H19 Cl4 N4 O3 Re'
_chemical_formula_weight         667.39
_chemical_name_common            Ashley_bisNMe2
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2019-07-24 deposited with the CCDC.    2019-08-23 downloaded from the CCDC.
;
_cell_angle_alpha                75.978(9)
_cell_angle_beta                 76.488(8)
_cell_angle_gamma                81.595(8)
_cell_formula_units_Z            2
_cell_length_a                   9.368(5)
_cell_length_b                   11.275(6)
_cell_length_c                   11.587(6)
_cell_measurement_reflns_used    5513
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      28.2059
_cell_measurement_theta_min      2.2526
_cell_volume                     1149.3(11)
_computing_cell_refinement       'APEX3 v2018.7-1 (Bruker AXS, 2018)'
_computing_data_collection
'Bruker Instrument Service v2012.12.0.3 (Bruker AXS, 2012)'
_computing_data_reduction        'SAINT V8.38A (Bruker AXS, 2013)'
_computing_molecular_graphics    'shelXle (C.B. Huebschle, rev 924)'
_computing_publication_material  'SHELXTL XL 2018/3 (Bruker AXS, 2018)'
_computing_structure_refinement  'SHELXTL XL 2018/3 (Bruker AXS, 2018)'
_computing_structure_solution    'SHELXTL XT 2014/5 (Bruker AXS, 2014)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.949
_diffrn_measured_fraction_theta_max 0.949
_diffrn_measurement_device_type  'Bruker APEX II CCD'
_diffrn_measurement_method       'omega- and phi-scans'
_diffrn_radiation_monochromator  'TRIUMPH curved-crystal'
_diffrn_radiation_type           'MoK\a '
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1633
_diffrn_reflns_av_unetI/netI     0.1255
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            7978
_diffrn_reflns_theta_full        28.07
_diffrn_reflns_theta_max         28.07
_diffrn_reflns_theta_min         1.85
_diffrn_source                   'fine-focus tube'
_exptl_absorpt_coefficient_mu    5.778
_exptl_absorpt_correction_T_max  0.89
_exptl_absorpt_correction_T_min  0.57
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2016/2 (Bruker AXS, 2016)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.928
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             644
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.120
_refine_diff_density_max         11.085
_refine_diff_density_min         -6.164
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     277
_refine_ls_number_reflns         7978
_refine_ls_number_restraints     261
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.1429
_refine_ls_R_factor_gt           0.1016
_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^)+(0.1896P)^2^+29.3759P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2579
_refine_ls_wR_factor_ref         0.2963
_reflns_number_gt                5841
_reflns_number_total             7978
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt02689d2.cif
_cod_data_source_block           Ashley_bisNMe2
_cod_depositor_comments
'Adding full bibliography for 7700917--7700920.cif.'
_cod_database_code               7700920
_shelx_res_checksum              53322