Probe for simultaneous membrane and nucleus labeling in living cells and in vivo bioimaging using a two-photon absorption water-soluble Zn(ii) terpyridine complex with a reduced π-conjugation system.
Tian, Xiaohe; Zhang, Qiong; Zhang, Mingzhu; Uvdal, Kajsa; Wang, Qin; Chen, Junyang; Du, Wei; Huang, Bei; Wu, Jieying; Tian, Yupeng; Chemical science 8 (2017) 142–149; doi:10.1039/c6sc02342h

data_1543772
_publ_section_title
;
 Probe for simultaneous membrane and nucleus labeling in living cells and
 in vivo bioimaging using a two-photon absorption water-soluble Zn(ii)
 terpyridine complex with a reduced \p-conjugation system.
;
_journal_issue                   1
_journal_name_full               'Chemical science'
_journal_page_first              142
_journal_page_last               149
_journal_paper_doi               10.1039/c6sc02342h
_journal_volume                  8
_journal_year                    2017
_chemical_formula_sum            'C40 H34 N4 O2'
_chemical_formula_weight         602.71
_space_group_IT_number           1
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  'P 1'
_symmetry_space_group_name_H-M   'P 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2013-05-17 deposited with the CCDC.
2016-08-02 downloaded from the CCDC.
;
_cell_angle_alpha                75.767(5)
_cell_angle_beta                 83.930(5)
_cell_angle_gamma                81.445(5)
_cell_formula_units_Z            1
_cell_length_a                   5.559(5)
_cell_length_b                   11.240(5)
_cell_length_c                   13.638(5)
_cell_measurement_reflns_used    1186
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      20.37
_cell_measurement_theta_min      2.70
_cell_volume                     814.7(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device_type  'CCD area detector'
_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     0.71069
_diffrn_reflns_av_R_equivalents  0.0296
_diffrn_reflns_av_sigmaI/netI    0.0621
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5949
_diffrn_reflns_theta_full        25.49
_diffrn_reflns_theta_max         25.49
_diffrn_reflns_theta_min         1.54
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_T_max  0.9841
_exptl_absorpt_correction_T_min  0.9811
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.229
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             318
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.271
_refine_diff_density_min         -0.297
_refine_diff_density_rms         0.051
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -10(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     491
_refine_ls_number_reflns         4575
_refine_ls_number_restraints     148
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.1104
_refine_ls_R_factor_gt           0.0661
_refine_ls_shift/su_max          0.032
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0950P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1570
_refine_ls_wR_factor_ref         0.1861
_reflns_number_gt                2696
_reflns_number_total             4575
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6sc02342h2.cif
_cod_data_source_block           r41
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 1543770--1543772.cif.

 Adding full bibliography for 1543770--1543772.cif.
;
_cod_original_sg_symbol_H-M      'P1   '
_cod_database_code               1543772