Two-photon fluorescence imaging of mitochondrial viscosity with water-soluble pyridinium inner salts
Fang, Bin; Zhang, Beilin; Zhai, Rongxiu; Wang, Limin; Ding, Yang; Li, Huizi; Bai, Hua; Wang, Zhenhua; Peng, Bo; Li, Lin; Fu, Li; New Journal of Chemistry 46 (2022) 2487–2494; doi:10.1039/D1NJ05020F

data_7061140
_publ_section_title
;
 Two-photon fluorescence imaging of mitochondrial viscosity with
 water-soluble pyridinium inner salts
;
_journal_issue                   5
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              2487
_journal_page_last               2494
_journal_paper_doi               10.1039/D1NJ05020F
_journal_volume                  46
_journal_year                    2022
_chemical_formula_sum            'C20 H28 N2 O6 S'
_chemical_formula_weight         424.50
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-02-27 deposited with the CCDC.	2021-12-01 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.752(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.617(5)
_cell_length_b                   13.441(5)
_cell_length_c                   8.825(3)
_cell_measurement_reflns_used    4320
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      24.9265
_cell_measurement_theta_min      2.3535
_cell_volume                     2053.0(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0322
_diffrn_reflns_av_sigmaI/netI    0.0299
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            14908
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         1.18
_exptl_absorpt_coefficient_mu    0.198
_exptl_absorpt_correction_T_max  0.9634
_exptl_absorpt_correction_T_min  0.9560
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.373
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             904
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.448
_refine_diff_density_min         -0.393
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     264
_refine_ls_number_reflns         3809
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.091
_refine_ls_R_factor_all          0.0640
_refine_ls_R_factor_gt           0.0488
_refine_ls_shift/su_max          0.083
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0711P)^2^+1.6210P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1409
_refine_ls_wR_factor_ref         0.1563
_reflns_number_gt                2981
_reflns_number_total             3809
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            d1nj05020f2.cif
_cod_data_source_block           1
_cod_depositor_comments          'Adding full bibliography for 7061140.cif.'
_cod_database_code               7061140