Potential Switchable Circularly Polarized Luminescence from Chiral Cyclometalated Platinum(II) Complexes.
Zhang, Xiao-Peng; Chang, Victoria Y.; Liu, Jian; Yang, Xiao-Liang; Huang, Wei; Li, Yizhi; Li, Cheng-Hui; Muller, Gilles; You, Xiao-Zeng; Inorganic chemistry 54 (2015) 143–152; doi:10.1021/ic5019136

data_4341879
_publ_section_title
;
 Potential Switchable Circularly Polarized Luminescence from Chiral
 Cyclometalated Platinum(II) Complexes.
;
_journal_issue                   1
_journal_name_full               'Inorganic chemistry'
_journal_page_first              143
_journal_page_last               152
_journal_paper_doi               10.1021/ic5019136
_journal_volume                  54
_journal_year                    2015
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C100 H108 Cl16 N8 O19 Pt3'
_chemical_formula_sum            'C100 H108 Cl16 N8 O19 Pt3'
_chemical_formula_weight         2878.41
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           18
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2 2ab'
_symmetry_space_group_name_H-M   'P 21 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   17.1747(11)
_cell_length_b                   31.1089(17)
_cell_length_c                   11.8402(12)
_cell_measurement_reflns_used    8073
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      21.7085
_cell_measurement_theta_min      2.1615
_cell_volume                     6326.1(8)
_computing_cell_refinement       SMART
_computing_data_collection       SMART,(Bruker,2000)
_computing_data_reduction        SAINT(Bruker,2000)
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL(Bruker,2000) '
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart Aepex CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0246
_diffrn_reflns_av_sigmaI/netI    0.0679
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            37780
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.31
_exptl_absorpt_coefficient_mu    3.707
_exptl_absorpt_correction_T_max  0.6444
_exptl_absorpt_correction_T_min  0.4576
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS,Bruker,2000
_exptl_crystal_colour            green-yellow
_exptl_crystal_density_diffrn    1.511
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2844
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.13
_refine_diff_density_max         1.979
_refine_diff_density_min         -1.828
_refine_diff_density_rms         0.175
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.050(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     691
_refine_ls_number_reflns         12407
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0540
_refine_ls_R_factor_gt           0.0498
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0724P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1231
_refine_ls_wR_factor_ref         0.1242
_reflns_number_gt                10650
_reflns_number_total             12407
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5019136_si_002.cif
_cod_data_source_block           20121019e
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2935 2014-11-11 08:27:57Z andrius 

 Adding full bibliography for 4341879--4341883.cif.
;
_cod_original_sg_symbol_H-M      'P2(1)2(1)2 '
_cod_database_code               4341879