Synthesis, characterization, and in vivo evaluation of the anticancer activity of a series of 5- and 6-(halomethyl)-2,2'-bipyridine rhenium tricarbonyl complexes.
Nasiri Sovari, Sara; Kolly, Isabelle; Schindler, Kevin; Djurić, Ana; Srdić-Rajić, Tatjana; Crochet, Aurelien; Pavic, Aleksandar; Zobi, Fabio; Dalton Transactions  (2023) –; doi:10.1039/D2DT04041G

data_7712574
_publ_section_title
;
 Synthesis, characterization, and in vivo evaluation of the anticancer
 activity of a series of 5- and 6-(halomethyl)-2,2'-bipyridine rhenium
 tricarbonyl complexes.
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT04041G
_journal_year                    2023
_chemical_formula_moiety         'C14 H10 Br N2 O4 Re'
_chemical_formula_sum            'C14 H10 Br N2 O4 Re'
_chemical_formula_weight         536.35
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2020-09-29
_audit_creation_method
;
Olex2 1.3
(compiled 2020.07.31 svn.rc2a77460 for OlexSys, GUI svn.r6145)
;
_audit_update_record
;
2021-06-18 deposited with the CCDC.	2023-03-09 downloaded from the CCDC.
;
_cell_angle_alpha                92.440(3)
_cell_angle_beta                 95.136(3)
_cell_angle_gamma                92.303(3)
_cell_formula_units_Z            2
_cell_length_a                   7.7857(3)
_cell_length_b                   8.4162(3)
_cell_length_c                   11.3670(4)
_cell_measurement_reflns_used    47307
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      65.60
_cell_measurement_theta_min      3.91
_cell_volume                     740.45(5)
_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    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      200(2)
_diffrn_detector                 Pilatus300K
_diffrn_detector_area_resol_mean 5.81
_diffrn_detector_type            'Dectris Pilatus 300K'
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device       'Eulerian 4-circle diffractometer'
_diffrn_measurement_device_type  'STOE STADIVARI'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_collimation    '1.2 mm, 0.6 diameter'
_diffrn_radiation_monochromator  'Graded multilayer mirror'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54186
_diffrn_reflns_av_R_equivalents  0.0177
_diffrn_reflns_av_unetI/netI     0.0072
_diffrn_reflns_Laue_measured_fraction_full 0.970
_diffrn_reflns_Laue_measured_fraction_max 0.970
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            18442
_diffrn_reflns_point_group_measured_fraction_full 0.970
_diffrn_reflns_point_group_measured_fraction_max 0.970
_diffrn_reflns_theta_full        64.651
_diffrn_reflns_theta_max         64.651
_diffrn_reflns_theta_min         3.909
_diffrn_source                   'Primux 100 micro'
_exptl_absorpt_coefficient_mu    19.401
_exptl_absorpt_correction_T_max  0.3471
_exptl_absorpt_correction_T_min  0.1315
_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            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    2.406
_exptl_crystal_description       prism
_exptl_crystal_F_000             500
_exptl_crystal_recrystallization_method 'layering of hexane and DCM'
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.678
_refine_diff_density_min         -0.757
_refine_diff_density_rms         0.091
_refine_ls_extinction_coef       0.00026(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   1.208
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     201
_refine_ls_number_reflns         2424
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.208
_refine_ls_R_factor_all          0.0200
_refine_ls_R_factor_gt           0.0199
_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^)+(0.0144P)^2^+2.8051P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0480
_refine_ls_wR_factor_ref         0.0480
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2420
_reflns_number_total             2424
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt04041g2.cif
_cod_data_source_block           o-rebrnn14
_cod_database_code               7712574
_shelx_shelxl_version_number     2017/1
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All O(H) groups
2.a Secondary CH2 refined with riding coordinates:
 C11(H11A,H11B)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C7(H7), C8(H8), C9(H9), C10(H10)
2.c Idealised tetrahedral OH refined as rotating group:
 O1(H1)
;
_shelx_res_checksum              43190
_olex2_exptl_crystal_mounting_method 'mounted on MiTeGen loop with oil'
_olex2_submission_special_instructions 'No special instructions were received'