Benzannulated Re(i)‒NHC complexes: synthesis, photophysical properties and antimicrobial activity
Siegmund, Daniel; Lorenz, Nicole; Gothe, Yvonne; Spies, Christian; Geissler, Bastian; Prochnow, Pascal; Nuernberger, Patrick; Bandow, Julia E.; Metzler-Nolte, Nils; Dalton Trans.  (2017) –; doi:10.1039/C7DT02874A

data_7044553
_publ_section_title
;
 Benzannulated Re(i)--NHC complexes: synthesis, photophysical properties
 and antimicrobial activity
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT02874A
_journal_year                    2017
_chemical_formula_sum            'C28 H30 Br N4 O3 Re'
_chemical_formula_weight         736.67
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2017-10-04 deposited with the CCDC.
2017-10-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 107.75(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.943(2)
_cell_length_b                   21.014(4)
_cell_length_c                   14.500(3)
_cell_measurement_reflns_used    15635
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      31.1010
_cell_measurement_theta_min      3.0730
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_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.24 (release 03-12-2012 CrysAlis171 .NET)
(compiled Dec  3 2012,18:21:49)
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_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.24 (release 03-12-2012 CrysAlis171 .NET)
(compiled Dec  3 2012,18:21:49)
;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.24 (release 03-12-2012 CrysAlis171 .NET)
(compiled Dec  3 2012,18:21:49)
;
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 2012)'
_computing_publication_material  'CIFTAB (Sheldrick)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXS (Shekdrick, 2017)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Xcalibur, Sapphire2, large Be window'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0329
_diffrn_reflns_av_unetI/netI     0.0212
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            51233
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         27.500
_diffrn_reflns_theta_min         3.154
_exptl_absorpt_coefficient_mu    5.116
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.28435
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.24 (release 03-12-2012 CrysAlis171 .NET)
(compiled Dec  3 2012,18:21:49)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.541
_exptl_crystal_description       needle
_exptl_crystal_F_000             1440
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.250
_refine_diff_density_min         -0.916
_refine_diff_density_rms         0.106
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.144
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     334
_refine_ls_number_reflns         7250
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.144
_refine_ls_R_factor_all          0.0436
_refine_ls_R_factor_gt           0.0323
_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^)+(0.0305P)^2^+5.8666P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0726
_refine_ls_wR_factor_ref         0.0818
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6087
_reflns_number_total             7250
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt02874a2.cif
_cod_data_source_block           6a
_cod_original_cell_volume        3175.7(12)
_cod_database_code               7044553
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.309
_shelx_estimated_absorpt_t_max   0.629
_shelx_res_checksum              26972
_shelx_fab_checksum              57975