1,2,3-Triazole based bisphosphine, 5-(diphenylphosphanyl)-1-(2-(diphenylphosphanyl)-phenyl)-4-phenyl-1H-1,2,3-triazole: an ambidentate ligand with switchable coordination modes
Radhakrishna, Latchupatula; Pandey, Madhusudan K.; Balakrishna, Maravanji S.; RSC Advances 8 (2018) 25704–; doi:10.1039/C8RA04086A

data_7231196
_publ_section_title
;
 1,2,3-Triazole based bisphosphine,
 5-(diphenylphosphanyl)-1-(2-(diphenylphosphanyl)-phenyl)-4-phenyl-1H-1,2,3-triazole:
 an ambidentate ligand with switchable coordination modes
;
_journal_issue                   45
_journal_name_full               'RSC Advances'
_journal_page_first              25704
_journal_paper_doi               10.1039/C8RA04086A
_journal_volume                  8
_journal_year                    2018
_chemical_formula_moiety         'C38 H29 Au2 Cl2 N3 P2, C H Cl3'
_chemical_formula_sum            'C39 H30 Au2 Cl5 N3 P2'
_chemical_formula_weight         1173.78
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2017-03-25
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.02 svn.r3394 for OlexSys, GUI svn.r5324)
;
_audit_update_record
;
2018-03-24 deposited with the CCDC.
2018-07-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.247(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.7791(5)
_cell_length_b                   14.3916(6)
_cell_length_c                   20.6657(8)
_cell_measurement_reflns_used    20217
_cell_measurement_temperature    150
_cell_measurement_theta_max      31.3790
_cell_measurement_theta_min      2.1050
_cell_volume                     3784.7(3)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41 (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    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 28.5714
_diffrn_detector_type            'Rigaku Saturn724+'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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    -92.00  15.00   0.50   16.00    --  -20.00   0.00 -36.00  214
  2  \w    -74.50  19.00   0.50   16.00    --  -20.00 -72.00-108.00  187
  3  \w    -59.00 -28.50   0.50   16.00    --  -20.00  72.00-108.00   61
  4  \w    -44.00 -14.00   0.50   16.00    --  -20.00 -72.00 -36.00   60
  5  \w   -110.00  19.00   0.50   16.00    --  -20.00 -72.00  36.00  258
  6  \w    -67.50 -11.00   0.50   16.00    --  -20.00 -72.00-180.00  113
;
_diffrn_measurement_device       'AFC12 (Right): Kappa 3 circle'
_diffrn_measurement_device_type  'Rigaku Saturn724+ (2x2 bin mode)'
_diffrn_measurement_method       '\w scans'
_diffrn_measurement_specimen_support 'Mitegen 50um'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0485258000
_diffrn_orient_matrix_UB_12      0.0015701000
_diffrn_orient_matrix_UB_13      0.0195539000
_diffrn_orient_matrix_UB_21      0.0046872000
_diffrn_orient_matrix_UB_22      0.0480325000
_diffrn_orient_matrix_UB_23      -0.0069183000
_diffrn_orient_matrix_UB_31      -0.0270024000
_diffrn_orient_matrix_UB_32      0.0110448000
_diffrn_orient_matrix_UB_33      0.0275077000
_diffrn_radiation_collimation    0.3
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0509
_diffrn_reflns_av_unetI/netI     0.0306
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            30848
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         2.136
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           24.0
_diffrn_source_power             1.2
_diffrn_source_target            Mo
_diffrn_source_type              'Rotating Anode'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    8.216
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.44046
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            white
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    2.060
_exptl_crystal_description       block
_exptl_crystal_F_000             2232
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.692
_refine_diff_density_min         -0.808
_refine_diff_density_rms         0.179
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     460
_refine_ls_number_reflns         6649
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0337
_refine_ls_R_factor_gt           0.0269
_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^)+(0.0310P)^2^+6.1680P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0610
_refine_ls_wR_factor_ref         0.0650
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5828
_reflns_number_total             6649
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ra04086a2.cif
_cod_data_source_block           msb-rk-157-au_mo
_cod_database_code               7231196
_shelx_shelxl_version_number     2016/4
_chemical_oxdiff_formula         C38H29N3P2Au1Cl2
_reflns_odcompleteness_completeness 92.66
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     31.25
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Ternary CH refined with riding coordinates:
 C39(H39)
2.b Aromatic/amide H refined with riding coordinates:
 C30(H30), C32(H32), C31(H31), C28(H28), C10(H10), C6(H6), C3(H3), C29(H29),
 C11(H11), C14(H14), C18(H18), C24(H24), C4(H4), C12(H12), C25(H25), C5(H5),
 C22(H22), C34(H34), C13(H13), C38(H38), C26(H26), C19(H19), C23(H23), C37(H37),
  C35(H35), C20(H20), C17(H17), C16(H16), C36(H36)
;
_shelx_res_checksum              48637
_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
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.790
_oxdiff_exptl_absorpt_empirical_full_min 0.746