Aerobically stable and substitutionally labile α-diimine rhenium dicarbonyl complexes
Schindler, Kevin; Crochet, Aurélien; Zobi, Fabio; RSC Advances 11 (2021) 7511–7520; doi:10.1039/D1RA00514F

data_7242291
_publ_section_title
;
 Aerobically stable and substitutionally labile \a-diimine rhenium
 dicarbonyl complexes
;
_journal_issue                   13
_journal_name_full               'RSC Advances'
_journal_page_first              7511
_journal_page_last               7520
_journal_paper_doi               10.1039/D1RA00514F
_journal_volume                  11
_journal_year                    2021
_chemical_formula_moiety         'C29 H35 N5 O2 Re, F6 P'
_chemical_formula_sum            'C29 H35 F6 N5 O2 P Re'
_chemical_formula_weight         816.79
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_audit_creation_date             2020-10-13
_audit_creation_method
;
Olex2 1.3
(compiled 2020.07.31 svn.rc2a77460 for OlexSys, GUI svn.r6145)
;
_audit_update_record
;
2021-01-18 deposited with the CCDC.	2021-02-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 144.0940(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   32.1948(10)
_cell_length_b                   12.3447(3)
_cell_length_c                   28.1669(9)
_cell_measurement_reflns_used    19662
_cell_measurement_temperature    250(2)
_cell_measurement_theta_max      26.74
_cell_measurement_theta_min      1.45
_cell_volume                     6565.1(4)
_computing_cell_refinement       'X-Area (Stoe & Cie, 2009)'
_computing_data_collection       'X-Area (Stoe & Cie, 2009)'
_computing_data_reduction        'X-RED32(Stoe & Cie, 2009)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2017/1 (Sheldrick, 2015)'
_computing_structure_solution    'olex2.solve 1.3 (Bourhis et al., 2015)'
_diffrn_ambient_temperature      250(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'STOE IPDS2'
_diffrn_measurement_method       'rotation method'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0815
_diffrn_reflns_av_unetI/netI     0.0396
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       39
_diffrn_reflns_limit_h_min       -39
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            47582
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.235
_diffrn_reflns_theta_min         1.455
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'Stoe IPDS2'
_exptl_absorpt_coefficient_mu    3.819
_exptl_absorpt_correction_T_max  0.9522
_exptl_absorpt_correction_T_min  0.6499
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
STOE X-Red32, absorption correction by Gaussian integration, analogous to
P. Coppens, "The Evaluation of Absorption and Extinction in Single-Crystal
Structure Analysis", published in
F. R. Ahmed (Editor), "Crystallographic Computing",
Munksgaard, Copenhagen (1970), 255 - 270.
Afterwards scaling of reflection intensities was performed within STOE LANA.
J. Koziskova, F. Hahn, J. Richter, J. Kozisek, , Acta Chimica Slovaca, vol. 9, no. 2, 2016, pp. 136 - 140.
;
_exptl_crystal_colour            'orangish red'
_exptl_crystal_colour_modifier   orangish
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.653
_exptl_crystal_description       hexagonal
_exptl_crystal_F_000             3232
_exptl_crystal_recrystallization_method 'layering of DCM and pentane'
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.773
_refine_diff_density_min         -0.780
_refine_diff_density_rms         0.116
_refine_ls_extinction_coef       0.00045(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2017/1 (Sheldrick 2017)'
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     405
_refine_ls_number_reflns         6603
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0694
_refine_ls_R_factor_gt           0.0438
_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^)+(0.0487P)^2^+27.0923P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1009
_refine_ls_wR_factor_ref         0.1105
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4690
_reflns_number_total             6603
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1ra00514f2.cif
_cod_data_source_block           ks108
_cod_original_cell_volume        6565.1(3)
_cod_database_code               7242291
_shelx_shelxl_version_number     2017/1
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C4(H4), C7(H7), C9(H9), C10(H10), C19(H19), C20(H20),
 C21(H21), C23(H23), C24(H24), C25(H25), C26(H26), C27(H27)
2.b Idealised Me refined as rotating group:
 C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C14(H14A,H14B,H14C), C16(H16A,H16B,
 H16C), C17(H17A,H17B,H17C), C18(H18A,H18B,H18C), C22(H22A,H22B,H22C)
;
_shelx_res_checksum              34277
_olex2_exptl_crystal_mounting_method 'mounted on nylon loop'
_olex2_submission_special_instructions 'No special instructions were received'