Rational design of metallophosphors with tunable aggregation-induced phosphorescent emission and their promising applications in time-resolved luminescence assay and targeted luminescence imaging of cancer cells
Liu, Shujuan; Sun, Huibin; Ma, Yun; Ye, Shanghui; Liu, Xiangmei; Zhou, Xinhui; Mou, Xin; Wang, Lianhui; Zhao, Qiang; Huang, Wei; Journal of Materials Chemistry 22 (2012) 22167–; doi:10.1039/c2jm34512a

data_7215101
_publ_section_title
;
 Rational design of metallophosphors with tunable aggregation-induced
 phosphorescent emission and their promising applications in time-resolved
 luminescence assay and targeted luminescence imaging of cancer cells
;
_journal_issue                   41
_journal_name_full               'Journal of Materials Chemistry'
_journal_page_first              22167
_journal_paper_doi               10.1039/c2jm34512a
_journal_volume                  22
_journal_year                    2012
_chemical_absolute_configuration rmad
_chemical_formula_sum            'C21 H20 N2 O Pt'
_chemical_formula_weight         511.48
_chemical_name_systematic
;
?
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_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                 114.2210(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.5801(7)
_cell_length_b                   8.9412(6)
_cell_length_c                   11.6254(8)
_cell_measurement_reflns_used    2248
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      23.8
_cell_measurement_theta_min      2.3
_cell_volume                     908.14(11)
_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      293(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Bruker Smart Apex 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  0.0265
_diffrn_reflns_av_sigmaI/netI    0.0677
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            5621
_diffrn_reflns_theta_full        28.20
_diffrn_reflns_theta_max         28.20
_diffrn_reflns_theta_min         2.33
_exptl_absorpt_coefficient_mu    7.736
_exptl_absorpt_correction_T_max  0.4329
_exptl_absorpt_correction_T_min  0.3899
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.870
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             492
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.756
_refine_diff_density_min         -1.122
_refine_diff_density_rms         0.161
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.038(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         4011
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.0427
_refine_ls_R_factor_gt           0.0341
_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^)+(0.0102P)^2^+0.5039P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0682
_refine_ls_wR_factor_ref         0.0796
_reflns_number_gt                3458
_reflns_number_total             4011
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2jm34512a.txt
_cod_data_source_block           290915b_0m
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               7215101