Ruthenium-indolizinone complexes as a new class of metalated heterocyclic compounds: insight into unconventional alkyne activation pathways, revelation of unexpected electronic properties and exploration of medicinal application.
Chung, Lai-Hon; Ng, Sze-Wing; Yeung, Chi-Fung; Shek, Hau-Lam; Tse, Sheung-Ying; Lo, Hoi-Shing; Chan, Siu-Chung; Tse, Man-Kit; Yiu, Shek-Man; Wong, Chun-Yuen; Dalton transactions (Cambridge, England : 2003) 47 (2018) 12838–12842; doi:10.1039/c8dt02408a

data_7046954
_publ_section_title
;
 Ruthenium-indolizinone complexes as a new class of metalated heterocyclic
 compounds: insight into unconventional alkyne activation pathways,
 revelation of unexpected electronic properties and exploration of
 medicinal application.
;
_journal_issue                   37
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12838
_journal_page_last               12842
_journal_paper_doi               10.1039/c8dt02408a
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         'C24 H25 N3 O Ru S3, 2(Cl O4)'
_chemical_formula_sum            'C24 H25 Cl2 N3 O9 Ru S3'
_chemical_formula_weight         767.62
_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
_atom_sites_solution_primary     dual
_audit_creation_date             2017-10-13
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5375)
;
_audit_update_record
;
2018-03-26 deposited with the CCDC.
2018-07-05 downloaded from the CCDC.
;
_cell_angle_alpha                76.549(4)
_cell_angle_beta                 78.742(4)
_cell_angle_gamma                65.660(5)
_cell_formula_units_Z            4
_cell_length_a                   12.9174(7)
_cell_length_b                   13.5973(8)
_cell_length_c                   21.5012(10)
_cell_measurement_reflns_used    7325
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      29.0730
_cell_measurement_theta_min      3.0251
_cell_volume                     3325.3(3)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 16.1270
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.854
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0316
_diffrn_reflns_av_unetI/netI     0.0512
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.854
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            31577
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.854
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.137
_diffrn_reflns_theta_min         3.031
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.870
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.97792
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            violet
_exptl_crystal_colour_primary    violet
_exptl_crystal_density_diffrn    1.533
_exptl_crystal_description       block
_exptl_crystal_F_000             1552
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.920
_refine_diff_density_min         -0.708
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     757
_refine_ls_number_reflns         15321
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0690
_refine_ls_R_factor_gt           0.0449
_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^)+(0.0417P)^2^+4.5505P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0994
_refine_ls_wR_factor_ref         0.1127
_reflns_Friedel_coverage         0.000
_reflns_number_gt                11232
_reflns_number_total             15321
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt02408a2.cif
_cod_data_source_block           complex_1a
_cod_depositor_comments
'Adding full bibliography for 7046952--7046956.cif.'
_cod_original_cell_volume        3325.4(3)
_cod_database_code               7046954
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.934
_shelx_estimated_absorpt_t_min   0.774
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C19(H19A,H19B), C20(H20A,H20B), C21(H21A,H21B), C22(H22A,H22B), C23(H23A,
 H23B), C24(H24A,H24B), C43(H43A,H43B), C44(H44A,H44B), C45(H45A,H45B),
 C46(H46A,H46B), C47(H47A,H47B), C48(H48A,H48B)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C5(H5), C6(H6), C7(H7), C8(H8), C9(H9), C10(H10), C11(H11), C12(H12),
 C15(H15), C16(H16), C17(H17), C18(H18), C28(H28), C29(H29), C30(H30), C31(H31),
  C32(H32), C33(H33), C34(H34), C35(H35), C36(H36), C39(H39), C40(H40),
 C41(H41), C42(H42)
;
_olex2_submission_special_instructions 'No special instructions were received'