CrIII as an alternative to RuII in metallo-supramolecular chemistry
Zare, Davood; Doistau, Benjamin; Nozary, Homayoun; Besnard, Céline; Guénée, Laure; Suffren, Yan; Pelé, Anne-Laure; Hauser, Andreas; Piguet, Claude; Dalton Trans.  (2017) –; doi:10.1039/C7DT01747B

data_7043473
_publ_section_title
;
 CrIII as an alternative to RuII in metallo-supramolecular chemistry
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01747B
_journal_year                    2017
_chemical_formula_moiety         'C24 H16 Cl3 Cr N6, 2(C3 H7 N O)'
_chemical_formula_sum            'C30 H30 Cl3 Cr N8 O2'
_chemical_formula_weight         692.97
_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
_audit_update_record
;
2017-04-05 deposited with the CCDC.
2017-06-08 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 92.109(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.7153(2)
_cell_length_b                   21.0542(6)
_cell_length_c                   17.6197(4)
_cell_measurement_reflns_used    4391
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      72.4340
_cell_measurement_theta_min      4.8510
_cell_volume                     3230.91(14)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics    'Ortep 3 (Farrugia, 1997)'
_computing_publication_material  ShelX_Acta
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 10.4679
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.970
_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  0.0172
_diffrn_reflns_av_unetI/netI     0.0184
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            7560
_diffrn_reflns_theta_full        67.50
_diffrn_reflns_theta_max         72.67
_diffrn_reflns_theta_min         4.20
_exptl_absorpt_coefficient_mu    5.538
_exptl_absorpt_correction_T_max  0.695
_exptl_absorpt_correction_T_min  0.376
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
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            green-red
_exptl_crystal_density_diffrn    1.425
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1428
_exptl_crystal_size_max          0.2766
_exptl_crystal_size_mid          0.1577
_exptl_crystal_size_min          0.0722
_refine_diff_density_max         0.595
_refine_diff_density_min         -0.654
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         3119
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0350
_refine_ls_R_factor_gt           0.0326
_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^)+(0.0460P)^2^+3.8520P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0865
_refine_ls_wR_factor_ref         0.0886
_reflns_number_gt                2910
_reflns_number_total             3119
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7dt01747b2.cif
_cod_data_source_block           6
_cod_original_cell_volume        3230.92(15)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7043473