Cyclometallated Platinum(II) and Palladium(II) Complexes Containing 1,5-Diarylbiguanides: Synthesis, Characterisation and Hydrogen Bond-directed Assembly
McMorran, David; McKay, Aidan P.; Gordon, Keith; Shillito, Georgina E.; CrystEngComm  (2017) –; doi:10.1039/C7CE01805C

data_7229574
_publ_section_title
;
 Cyclometallated Platinum(II) and Palladium(II) Complexes Containing
 1,5-Diarylbiguanides: Synthesis, Characterisation and Hydrogen
 Bond-directed Assembly
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE01805C
_journal_year                    2017
_chemical_formula_sum            'C47.33 H50.33 Cl N8 O2 Pt'
_chemical_formula_weight         993.78
_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   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-10-10 deposited with the CCDC.
2017-11-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.802(2)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   36.4566(9)
_cell_length_b                   13.9098(2)
_cell_length_c                   21.6407(3)
_cell_measurement_reflns_used    27022
_cell_measurement_temperature    100.0(1)
_cell_measurement_theta_max      76.5000
_cell_measurement_theta_min      3.8650
_cell_volume                     10872.5(3)
_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_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.0(1)
_diffrn_detector_area_resol_mean 5.1725
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0719
_diffrn_reflns_av_unetI/netI     0.0365
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       45
_diffrn_reflns_limit_h_min       -44
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            64272
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        68.500
_diffrn_reflns_theta_max         76.363
_diffrn_reflns_theta_min         3.405
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    5.586
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.736
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.46 (Rigaku Oxford Diffraction, 2015)
Numerical absorption correction based on gaussian integration over
            a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.214
_exptl_crystal_description       plate
_exptl_crystal_F_000             4010
_exptl_crystal_size_max          0.234
_exptl_crystal_size_mid          0.174
_exptl_crystal_size_min          0.094
_platon_squeeze_details
'Void contained disorded petroleum ether solvents which could not be seperated and solved through PART fuctions'
_refine_diff_density_max         2.020
_refine_diff_density_min         -2.088
_refine_diff_density_rms         0.143
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     615
_refine_ls_number_reflns         11317
_refine_ls_number_restraints     99
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0630
_refine_ls_R_factor_gt           0.0574
_refine_ls_shift/su_max          0.037
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1128P)^2^+30.4132P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1643
_refine_ls_wR_factor_ref         0.1700
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9795
_reflns_number_total             11317
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce01805c2.cif
_cod_data_source_block           shelx_CCDC6
_cod_database_code               7229574
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              40735
_platon_squeeze_void_probe_radius 1.20