Inorganic-Organic Hybrid Vesicles with Counterion- and pH-Controlled Fluorescent Properties
Dong Li; Jie Song; Panchao Yin; Silas Simotwo; Andrew J. Bassler; YuYu Aung; James E. Roberts; Kenneth I. Hardcastle; Craig L. Hill; Tianbo Liu; Journal of the American Chemical Society 133 (2011) 14010–14016; doi:10.1021/ja204034g

data_4106689
_publ_section_title
;
 Inorganic-Organic Hybrid Vesicles with Counterion- and pH-Controlled
 Fluorescent Properties
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14010
_journal_page_last               14016
_journal_paper_doi               10.1021/ja204034g
_journal_volume                  133
_journal_year                    2011
_chemical_formula_moiety         'C75 H103 N4.50 O22.50 V6'
_chemical_formula_sum            'C75 H103 N4.5 O22.5 V6'
_chemical_formula_weight         1733.26
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 109.719(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   37.7321(12)
_cell_length_b                   18.0806(5)
_cell_length_c                   24.0340(8)
_cell_measurement_reflns_used    2667
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      16.73
_cell_measurement_theta_min      2.32
_cell_volume                     15434.9(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w 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  0.1397
_diffrn_reflns_av_sigmaI/netI    0.2114
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -47
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            61681
_diffrn_reflns_theta_full        26.43
_diffrn_reflns_theta_max         26.43
_diffrn_reflns_theta_min         1.66
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.775
_exptl_absorpt_correction_T_max  0.9623
_exptl_absorpt_correction_T_min  0.7625
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.492
_exptl_crystal_description       block
_exptl_crystal_F_000             7220
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.884
_refine_diff_density_min         -0.663
_refine_diff_density_rms         0.125
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     829
_refine_ls_number_reflns         15770
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.2225
_refine_ls_R_factor_gt           0.0867
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1222P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2193
_refine_ls_wR_factor_ref         0.2803
_reflns_number_gt                6235
_reflns_number_total             15770
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja204034g_si_003.cif
_cod_data_source_block           js0722s
_cod_original_cell_volume        15434.9(8)
_cod_original_formula_sum        'C75 H103 N4.50 O22.50 V6'
_cod_database_code               4106689