An investigation on 3-acetyl-7-methoxy-coumarin Schiff bases and their Ru(ii) metallates with potent antiproliferative activity and enhanced LDH and NO release
Kalaiarasi, G.; Jeya Rajkumar, S. Rex; Dharani, S.; Małecki, J. G.; Prabhakaran, R.; RSC Advances 8 (2018) 1539–; doi:10.1039/C7RA12104K

data_7229877
_publ_section_title
;
 An investigation on 3-acetyl-7-methoxy-coumarin Schiff bases and their
 Ru(ii) metallates with potent antiproliferative activity and enhanced LDH
 and NO release
;
_journal_issue                   3
_journal_name_full               'RSC Advances'
_journal_page_first              1539
_journal_paper_doi               10.1039/C7RA12104K
_journal_volume                  8
_journal_year                    2018
_chemical_formula_moiety         'C15 H17 N3 O3 S'
_chemical_formula_sum            'C15 H17 N3 O3 S'
_chemical_formula_weight         319.38
_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     direct
_audit_creation_date             2017-03-22
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.02 svn.r3394 for OlexSys, GUI svn.r5324)
;
_audit_update_record
;
2017-10-16 deposited with the CCDC.
2017-12-18 downloaded from the CCDC.
;
_cell_angle_alpha                89.670(6)
_cell_angle_beta                 87.437(6)
_cell_angle_gamma                67.782(7)
_cell_formula_units_Z            2
_cell_length_a                   7.5260(6)
_cell_length_b                   8.0281(6)
_cell_length_c                   13.5383(10)
_cell_measurement_reflns_used    2817
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      28.7150
_cell_measurement_theta_min      4.1000
_cell_volume                     756.43(11)
_computing_cell_refinement       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.46 (Rigaku OD, 2015)'
_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    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.4015
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.870
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w    -62.00  38.00   1.00    4.47    --    9.90 -57.00 120.00  100
  2  \w    -18.00  83.00   1.00    4.47    --    9.90  57.00 -90.00  101
  3  \w    -79.00 -34.00   1.00    4.47    --    9.90-179.00-120.00   45
  4  \w    -99.00 -32.00   1.00    4.47    --  -11.78 179.00 -90.00   67
  5  \w    -18.00  83.00   1.00    4.47    --    9.90  57.00  90.00  101
  6  \w   -100.00 -34.00   1.00    4.47    --  -11.78-179.00 150.00   66
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0937407000
_diffrn_orient_matrix_UB_12      -0.0273856000
_diffrn_orient_matrix_UB_13      0.0180280000
_diffrn_orient_matrix_UB_21      -0.0228120000
_diffrn_orient_matrix_UB_22      -0.0556666000
_diffrn_orient_matrix_UB_23      0.0350859000
_diffrn_orient_matrix_UB_31      0.0328424000
_diffrn_orient_matrix_UB_32      -0.0725329000
_diffrn_orient_matrix_UB_33      -0.0345661000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0427
_diffrn_reflns_av_unetI/netI     0.0518
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.870
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            9761
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.870
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.404
_diffrn_reflns_theta_min         3.461
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.230
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.52492
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.402
_exptl_crystal_description       prism
_exptl_crystal_F_000             336
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.535
_refine_diff_density_min         -0.302
_refine_diff_density_rms         0.072
_refine_ls_extinction_coef       0.013(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2016/4 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         3626
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.1151
_refine_ls_R_factor_gt           0.0889
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0690P)^2^+2.2890P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2249
_refine_ls_wR_factor_ref         0.2422
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2619
_reflns_number_total             3626
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ra12104k2.cif
_cod_data_source_block           7a4
_cod_database_code               7229877
_shelx_shelxl_version_number     2016/4
_chemical_oxdiff_formula         'C15 H16 N3 O3 S1'
_reflns_odcompleteness_completeness 99.68
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B)
2.b Aromatic/amide H refined with riding coordinates:
 N1(H1), N2(H2), C9(H9), C11(H11), C12(H12), C14(H14)
2.c Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C), C5(H5A,H5B,H5C), C15(H15A,H15B,H15C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.609
_oxdiff_exptl_absorpt_empirical_full_min 0.574