A Polyaromatic Terdentate Binding Unit with Fused 5,6-Membered Chelates for Complexing s-, p-, d-, and f-Block Cations
Thi Nhu Y Hoang; Marie Humbert-Droz; Thibault Dutronc; Laure Guénée; Céline Besnard; Claude Piguet; Inorganic Chemistry 52 (2013) 5570–5580; doi:10.1021/ic400526j

data_4334789
_publ_contact_author_address
;Department of inorganic, analytic and applied chemistry 
University of Geneva, Sciences II 
30 quai Ernest-Ansermet 
CH-1211 Gen\`eve 4 
;
_publ_contact_author_email       claude.Piguet@unige.ch
_publ_contact_author_fax         '+41 (0)22 379 68 30 '
_publ_contact_author_name        'Claude Piguet'
_publ_contact_author_phone       '+41 (0)22 379 60 34'
_publ_section_title
;
 A Polyaromatic Terdentate Binding Unit with Fused 5,6-Membered Chelates
 for Complexing s-, p-, d-, and f-Block Cations
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5570
_journal_page_last               5580
_journal_paper_doi               10.1021/ic400526j
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C17 H14 N4, 2(Cl O4)'
_chemical_formula_sum            'C17 H14 Cl2 N4 O8'
_chemical_formula_weight         473.22
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 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                 130.218(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   21.8972(10)
_cell_length_b                   15.3474(3)
_cell_length_c                   15.1806(7)
_cell_measurement_reflns_used    7601
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      73.2644
_cell_measurement_theta_min      3.8102
_cell_volume                     3895.6(5)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
;
_computing_molecular_graphics    'ORTEP 3 (Farrugia, 1997)'
_computing_publication_material  ShelX_Acta
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare, 1999)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 10.4679
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) x-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0371
_diffrn_reflns_av_sigmaI/netI    0.0415
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            11149
_diffrn_reflns_theta_full        67.00
_diffrn_reflns_theta_max         73.42
_diffrn_reflns_theta_min         3.91
_exptl_absorpt_coefficient_mu    3.520
_exptl_absorpt_correction_T_max  0.776
_exptl_absorpt_correction_T_min  0.621
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.11 (release 16-05-2011 CrysAlis171 .NET)
(compiled May 16 2011,17:55:39)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.614
_exptl_crystal_description       prism
_exptl_crystal_F_000             1936
_exptl_crystal_size_max          0.1691
_exptl_crystal_size_mid          0.1296
_exptl_crystal_size_min          0.1087
_refine_diff_density_max         0.778
_refine_diff_density_min         -0.536
_refine_diff_density_rms         0.088
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.000(19)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     562
_refine_ls_number_reflns         6067
_refine_ls_number_restraints     11
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0654
_refine_ls_R_factor_gt           0.0637
_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^)+(0.1270P)^2^+3.4990P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1729
_refine_ls_wR_factor_ref         0.1761
_reflns_number_gt                5830
_reflns_number_total             6067
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic400526j_si_002_3.cif
_cod_data_source_block           4
_cod_original_cell_volume        3895.6(3)
_cod_database_code               4334789