Fine tuning through valence bond tautomerization of ancillary ligands in ruthenium(ii) arene complexes for better anticancer activity and enzyme inhibition properties.
Mandal, Poulami; Malviya, Novina; Guedes da Silva, M Fátima C; Dhankhar, Sandeep Singh; Nagaraja, C. M.; Mobin, Shaikh M.; Mukhopadhyay, Suman; Dalton transactions (Cambridge, England : 2003) 45 (2016) 19277–19289; doi:10.1039/c6dt02969h

data_7041083
_publ_section_title
;
 Fine tuning through valence bond tautomerization of ancillary ligands in
 ruthenium(ii) arene complexes for better anticancer activity and enzyme
 inhibition properties.
;
_journal_issue                   48
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              19277
_journal_page_last               19289
_journal_paper_doi               10.1039/c6dt02969h
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C27 H34 B F4 N6 O P Ru'
_chemical_formula_weight         677.45
_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'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-12-28 deposited with the CCDC.
2016-11-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.442(3)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   39.549(2)
_cell_length_b                   12.8897(4)
_cell_length_c                   12.5616(3)
_cell_measurement_reflns_used    4773
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      31.1960
_cell_measurement_theta_min      3.1690
_cell_volume                     6403.4(4)
_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd.,'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd.,'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd.,'
_computing_molecular_graphics    Ortep3
_computing_publication_material  Shelx97
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 15.9948
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'OXFORD DIFFRACTION SUPER NOVA'
_diffrn_measurement_method       \w/q-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Micro-Focus (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0382
_diffrn_reflns_av_unetI/netI     0.0264
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       45
_diffrn_reflns_limit_h_min       -46
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            25101
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         3.022
_exptl_absorpt_coefficient_mu    0.593
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.51057
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.405
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             2768
_exptl_crystal_size_max          0.330
_exptl_crystal_size_mid          0.260
_exptl_crystal_size_min          0.210
_platon_squeeze_details
;
;
_refine_diff_density_max         0.604
_refine_diff_density_min         -0.522
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     373
_refine_ls_number_reflns         5639
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.133
_refine_ls_R_factor_all          0.0522
_refine_ls_R_factor_gt           0.0458
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0530P)^2^+19.8717P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1222
_refine_ls_wR_factor_ref         0.1263
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4828
_reflns_number_total             5639
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt02969h2.cif
_cod_data_source_block           shelx
_cod_depositor_comments
'Adding full bibliography for 7041082--7041085.cif.'
_cod_database_code               7041083
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.828
_shelx_estimated_absorpt_t_max   0.886
_shelx_res_checksum              36166