Regulation of intra- and intermolecular Pt‒Pt and π‒π interactions of a U-shaped diplatinum complex to achieve pseudo-polymorphic emissions in solution and crystalline states
Gong, Zhong-Liang; Zhong, Yu-Wu; Yao, Jiannian; Journal of Materials Chemistry C 5 (2017) 7222–; doi:10.1039/C7TC02282D

data_7236831
_publ_section_title
;
 Regulation of intra- and intermolecular Pt--Pt and \p--\p interactions of
 a U-shaped diplatinum complex to achieve pseudo-polymorphic emissions in
 solution and crystalline states
;
_journal_issue                   29
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              7222
_journal_paper_doi               10.1039/C7TC02282D
_journal_volume                  5
_journal_year                    2017
_chemical_formula_moiety
'C35 H26 Cl2 N6 O Pt2, C H Cl3, 1.5(C2 H4 Cl2)'
_chemical_formula_sum            'C39 H33 Cl8 N6 O Pt2'
_chemical_formula_weight         1275.49
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2014-12-26
_audit_creation_method
;
Olex2 1.2
(compiled 2013.12.10 svn.r2850 for OlexSys, GUI svn.r4736)
;
_audit_update_record
;
2015-09-28 deposited with the CCDC.
2017-07-03 downloaded from the CCDC.
;
_cell_angle_alpha                64.40(3)
_cell_angle_beta                 77.81(3)
_cell_angle_gamma                71.21(3)
_cell_formula_units_Z            2
_cell_length_a                   11.891(2)
_cell_length_b                   14.270(3)
_cell_length_c                   14.277(3)
_cell_measurement_reflns_used    7022
_cell_measurement_temperature    173.1500
_cell_measurement_theta_max      27.4850
_cell_measurement_theta_min      1.8155
_cell_volume                     2061.0(9)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL (Sheldrick, 2013)'
_computing_structure_solution
;
'SHELXS (Sheldrick, 2013)'
;
_diffrn_ambient_temperature      173.1500
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device
;
Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_device_details
;
AFC10: Fixed Chi 2 circle
;
_diffrn_measurement_device_type  'Saturn724+ CCD'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_orient_matrix_type       d*Trek
_diffrn_orient_matrix_UB_11      -0.0867
_diffrn_orient_matrix_UB_12      0.0106
_diffrn_orient_matrix_UB_13      0.0179
_diffrn_orient_matrix_UB_21      0.0032
_diffrn_orient_matrix_UB_22      -0.0591
_diffrn_orient_matrix_UB_23      -0.0546
_diffrn_orient_matrix_UB_31      0.0187
_diffrn_orient_matrix_UB_32      -0.0236
_diffrn_orient_matrix_UB_33      0.0719
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0359
_diffrn_reflns_av_unetI/netI     0.0368
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            26178
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.504
_diffrn_reflns_theta_min         1.587
_diffrn_source                   'Sealed Tube'
_diffrn_source_current           30.0000
_diffrn_source_power             1.5000
_diffrn_source_voltage           50.0000
_exptl_absorpt_coefficient_mu    7.341
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7344
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2007)'
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    2.055
_exptl_crystal_description       block
_exptl_crystal_F_000             1218
_exptl_crystal_size_max          0.234
_exptl_crystal_size_mid          0.167
_exptl_crystal_size_min          0.156
_refine_diff_density_max         0.778
_refine_diff_density_min         -0.789
_refine_diff_density_rms         0.118
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.147
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     507
_refine_ls_number_reflns         9421
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.147
_refine_ls_R_factor_all          0.0369
_refine_ls_R_factor_gt           0.0322
_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^)+(0.0130P)^2^+4.2964P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0591
_refine_ls_wR_factor_ref         0.0609
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8745
_reflns_number_total             9421
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7tc02282d2.cif
_cod_data_source_block           sa3815
_cod_original_cell_volume        2060.9(10)
_cod_original_formula_sum        'C39 H33 Cl8 N6 O Pt2 '
_cod_database_code               7236831
_shelxl_version_number           2013-4
_diffrn_number_total             9440
_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 Ternary CH refined with riding coordinates:
 C39(H39)
2.b Secondary CH2 refined with riding coordinates:
 C37(H37A,H37B), C38(H38A,H38B), C36(H36A,H36B)
2.c Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C4(H4), C7(H7), C9(H9), C13(H13), C14(H14), C15(H15),
 C16(H16), C21(H21), C24(H24), C25(H25), C26(H26), C27(H27), C28(H28), C32(H32),
  C33(H33), C34(H34), C35(H35)
2.d Idealised Me refined as rotating group:
 C17(H17A,H17B,H17C), C19(H19A,H19B,H19C)
;
_shelx_res_checksum              36305
_shelx_hkl_checksum              72416