Chiral two bladed ML2 metallamacrocycles: design, structures and solution behavior
Soudry, Hannah; Desmarets, Christophe; Gontard, Geoffrey; Edgington, Tiffany; Cooksy, Andrew L.; Amouri, Hani; Dalton Trans.  (2017) –; doi:10.1039/C7DT01151B

data_7043741
_publ_section_title
;
 Chiral two bladed ML2 metallamacrocycles: design, structures and solution
 behavior
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01151B
_journal_year                    2017
_chemical_formula_moiety         'C68 H68 N8 O4 Zn, 2(B F4), 2(C2 H3 N)'
_chemical_formula_sum            'C72 H74 B2 F8 N10 O4 Zn'
_chemical_formula_weight         1382.40
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_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     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-02-22 deposited with the CCDC.
2017-07-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 112.179(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   35.9399(12)
_cell_length_b                   9.2811(3)
_cell_length_c                   21.8244(7)
_cell_measurement_reflns_used    3043
_cell_measurement_temperature    200(1)
_cell_measurement_theta_max      59.48
_cell_measurement_theta_min      4.18
_cell_volume                     6741.1(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SXGRAPH (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      200(1)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_source         micro-source
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0705
_diffrn_reflns_av_unetI/netI     0.0594
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       41
_diffrn_reflns_limit_h_min       -42
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            24622
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        66.500
_diffrn_reflns_theta_max         66.615
_diffrn_reflns_theta_min         4.174
_exptl_absorpt_coefficient_mu    1.176
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.817
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
R.H. Blessing, Acta Cryst. (1995), A51, 33-38
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.362
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2880
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.639
_refine_diff_density_min         -0.289
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     445
_refine_ls_number_reflns         5906
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0831
_refine_ls_R_factor_gt           0.0480
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0607P)^2^+3.2110P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1103
_refine_ls_wR_factor_ref         0.1246
_reflns_number_gt                4037
_reflns_number_total             5906
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt01151b2.cif
_cod_data_source_block           Compound_2
_cod_database_code               7043741
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              39804