Designing model imino bifunctional chelators for radiopharmaceuticals – in vitro antitumor activity, photoluminescence and structural analysis
Brink, Alice; Kroon, Robin E.; Visser, Hendrik G.; van Rensburg, Constance E. J.; Roodt, Andreas; New Journal of Chemistry 42 (2018) 5193–; doi:10.1039/C7NJ04208F

data_7057140
_publ_section_title
;
 Designing model imino bifunctional chelators for radiopharmaceuticals --
 in vitro antitumor activity, photoluminescence and structural analysis
;
_journal_issue                   7
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              5193
_journal_paper_doi               10.1039/C7NJ04208F
_journal_volume                  42
_journal_year                    2018
_chemical_formula_moiety         'C18 H18 N2 O'
_chemical_formula_sum            'C18 H18 N2 O'
_chemical_formula_weight         278.34
_chemical_name_systematic
'2-[(2-indol-3-yl-ethyl)iminomethyl]-5-methylphenol '
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_audit_creation_date             2013-05-08T13:58:57-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2016-06-03 deposited with the CCDC.
2018-02-12 downloaded from the CCDC.
;
_cell_angle_alpha                98.482(2)
_cell_angle_beta                 96.914(2)
_cell_angle_gamma                94.487(2)
_cell_formula_units_Z            2
_cell_length_a                   6.0722(3)
_cell_length_b                   8.3073(3)
_cell_length_c                   14.1215(6)
_cell_measurement_reflns_used    4662
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.61
_cell_measurement_theta_min      2.94
_cell_volume                     696.07(5)
_computing_cell_refinement       'Saint-Plus (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT-Plus and XPREP (Bruker, 2004)'
_computing_molecular_graphics    'DIAMOND 3.0c (Brandenburg & Putz, 2004)'
_computing_publication_material  'WingGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-92 (Altomare et al., 1999)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type
;
Bruker X8 ApexII 4K Kappa CCD
;
_diffrn_measurement_method       '\w and \f'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0243
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            12530
_diffrn_reflns_theta_full        28
_diffrn_reflns_theta_max         28
_diffrn_reflns_theta_min         2.68
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.9942
_exptl_absorpt_correction_T_min  0.9682
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS (Bruker, 2004)
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.328
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             296
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.394
_refine_diff_density_min         -0.397
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         3315
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_gt           0.0432
_refine_ls_shift/su_max          0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0600P)^2^+0.2885P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1221
_reflns_number_gt                2805
_reflns_number_total             3315
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c7nj04208f2.cif
_cod_data_source_block           10aab24_0m
_cod_depositor_comments
'Adding full bibliography for 7057138--7057142.cif.'
_cod_database_code               7057140