Photoluminescent Anisotropy Amplification in Polymorphic Organic Nanocrystals by Light-Harvesting Energy Transfer.
Sun, Meng-Jia; Liu, Yingying; Zeng, Wei; Zhao, Yong Sheng; Zhong, Yu-Wu; Yao, Jiannian; Journal of the American Chemical Society 141 (2019) 6157–6161; doi:10.1021/jacs.9b02055

data_4128671
_publ_section_title
;
 Photoluminescent Anisotropy Amplification in Polymorphic Organic
 Nanocrystals by Light-Harvesting Energy Transfer.
;
_journal_issue                   15
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6157
_journal_page_last               6161
_journal_paper_doi               10.1021/jacs.9b02055
_journal_volume                  141
_journal_year                    2019
_chemical_formula_moiety         'C27 H19 F2 N O2 Pt'
_chemical_formula_sum            'C27 H19 F2 N O2 Pt'
_chemical_formula_weight         622.52
_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
_atom_sites_solution_primary     dual
_audit_creation_date             2018-07-30
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                76.428(2)
_cell_angle_beta                 84.596(2)
_cell_angle_gamma                69.771(2)
_cell_formula_units_Z            2
_cell_length_a                   9.3111(2)
_cell_length_b                   10.2403(2)
_cell_length_c                   12.4557(3)
_cell_measurement_reflns_used    10672
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.5300
_cell_measurement_theta_min      2.1350
_cell_volume                     1083.15(4)
_computing_cell_refinement       'CrysAlisPro 1.171.39.9d (Rigaku OD, 2015)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrysAlisPro 1.171.39.9d (Rigaku OD, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'CIFTAB (Sheldrick, 2014)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      173.15
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'MM007-HF CCD(Saturn 724+)'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0325
_diffrn_reflns_av_unetI/netI     0.0304
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            14284
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.485
_diffrn_reflns_theta_min         1.682
_diffrn_source                   'Rotating Anode'
_exptl_absorpt_coefficient_mu    6.520
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.50912
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.9d (Rigaku Oxford Diffrction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.909
_exptl_crystal_description       plate
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.209
_exptl_crystal_size_mid          0.114
_exptl_crystal_size_min          0.035
_refine_diff_density_max         1.075
_refine_diff_density_min         -0.753
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     299
_refine_ls_number_reflns         4964
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0237
_refine_ls_R_factor_gt           0.0218
_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^)+(0.0268P)^2^+0.1131P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0492
_refine_ls_wR_factor_ref         0.0502
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4712
_reflns_number_total             4964
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b02055_si_004.cif
_cod_data_source_block           mx7337b-173k
_cod_database_code               4128671
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.804
_shelx_estimated_absorpt_t_min   0.343
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C6(H6), C8(H8), C11(H11), C12(H12), C13(H13),
 C14(H14), C15(H15), C17(H17), C19(H19), C23(H23), C24(H24), C26(H26)
2.b Idealised Me refined as rotating group:
 C27(H27A,H27B,H27C)
;
_shelx_res_checksum              74674
_shelx_hkl_checksum              27229
_olex2_submission_special_instructions 'No special instructions were received'