Coumarin-substituted 1,2,4-triazole-derived silver(i) and gold(i) complexes: synthesis, characterization and anticancer studies
Achar, Gautam; C. R., Shahini; Patil, Siddappa A.; Małecki, Jan Grzegorz; Budagumpi, Srinivasa; New Journal of Chemistry 43 (2019) 1216–; doi:10.1039/C8NJ02927J

data_7058004
_publ_section_title
;
 Coumarin-substituted 1,2,4-triazole-derived silver(i) and gold(i)
 complexes: synthesis, characterization and anticancer studies
;
_journal_issue                   3
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1216
_journal_paper_doi               10.1039/C8NJ02927J
_journal_volume                  43
_journal_year                    2019
_chemical_formula_moiety         'C18 H22 N3 O2, F6 P'
_chemical_formula_sum            'C18 H22 F6 N3 O2 P'
_chemical_formula_weight         457.35
_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'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2018-11-09
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2018-11-25 deposited with the CCDC.
2018-12-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.4360(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.8754(2)
_cell_length_b                   13.7415(4)
_cell_length_c                   21.5663(7)
_cell_measurement_reflns_used    3331
_cell_measurement_temperature    296.15
_cell_measurement_theta_max      64.60
_cell_measurement_theta_min      6.44
_cell_volume                     2031.44(11)
_computing_cell_refinement       'APEX3 and SAINT (Bruker, 2016)'
_computing_data_collection       'APEX3 and SAINT (Bruker, 2016)'
_computing_data_reduction        'APEX3 and SAINT (Bruker, 2016)'
_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-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'Bruker X8 Proteum'
_diffrn_measurement_method       '\\\f and \\\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0379
_diffrn_reflns_av_unetI/netI     0.0265
_diffrn_reflns_Laue_measured_fraction_full 0.981
_diffrn_reflns_Laue_measured_fraction_max 0.981
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            20666
_diffrn_reflns_point_group_measured_fraction_full 0.981
_diffrn_reflns_point_group_measured_fraction_max 0.981
_diffrn_reflns_theta_full        64.596
_diffrn_reflns_theta_max         64.596
_diffrn_reflns_theta_min         6.442
_exptl_absorpt_coefficient_mu    1.896
_exptl_absorpt_correction_T_max  0.6486
_exptl_absorpt_correction_T_min  0.6001
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            White
_exptl_crystal_density_diffrn    1.495
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rectangle
_exptl_crystal_F_000             944
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.224
_refine_diff_density_min         -0.288
_refine_diff_density_rms         0.046
_refine_ls_extinction_coef       0.0136(5)
_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   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     274
_refine_ls_number_reflns         3331
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0318
_refine_ls_R_factor_gt           0.0314
_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^)+(0.0406P)^2^+0.9568P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0812
_refine_ls_wR_factor_ref         0.0816
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3275
_reflns_number_total             3331
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8nj02927j2.cif
_cod_data_source_block           g3s5
_cod_depositor_comments
'Adding full bibliography for 7058000--7058006.cif.'
_cod_database_code               7058004
_shelx_shelxl_version_number     2016/4
_shelx_estimated_absorpt_t_max   0.649
_shelx_estimated_absorpt_t_min   0.600
_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 C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C3(H3A,H3B), C4(H4A,H4B), C5(H5A,H5B), C6(H6A,H6B), C8(H8A,H8B)
2.b Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C10(H10), C13(H13), C14(H14), C16(H16)
2.c Idealised Me refined as rotating group:
 C7(H7A,H7B,H7C), C18(H18A,H18B,H18C)
;
_olex2_submission_special_instructions 'No special instructions were received'