Modulation of the structural information in shape-defined heterocyclic strands: the case of a (pyridine-hydrazone)2pyrazine ligand
Thangavel, Muthu Kumar; Harrowfield, Jack; Bailly, Corinne; Karmazin, Lydia; Stadler, Adrian-Mihail; Dalton Transactions  (2022) –; doi:10.1039/D2DT01684B

data_7711099
_publ_section_title
;
 Modulation of the structural information in shape-defined heterocyclic
 strands: the case of a (pyridine-hydrazone)2pyrazine ligand
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT01684B
_journal_year                    2022
_chemical_formula_moiety
'C60 H56 Eu2 F18 N24 O18 S6, 2(F6 P), 6(C2 H3 N)'
_chemical_formula_sum            'C72 H74 Eu2 F30 N30 O18 P2 S6'
_chemical_formula_weight         2775.83
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2022-05-11 deposited with the CCDC.	2022-08-22 downloaded from the CCDC.
;
_cell_angle_alpha                100.556(2)
_cell_angle_beta                 96.448(2)
_cell_angle_gamma                91.114(2)
_cell_formula_units_Z            1
_cell_length_a                   12.5676(7)
_cell_length_b                   14.0097(6)
_cell_length_c                   15.1758(9)
_cell_measurement_reflns_used    9320
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      31.84
_cell_measurement_theta_min      2.25
_cell_volume                     2608.0(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX3'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker PHOTON-III CPAD'
_diffrn_measurement_method       '\f and \w shuterless scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0498
_diffrn_reflns_av_unetI/netI     0.0239
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            204125
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         32.012
_diffrn_reflns_theta_min         2.200
_diffrn_source                   'Mo-ImuS 3.0 microfocus tube'
_exptl_absorpt_coefficient_mu    1.473
_exptl_absorpt_correction_T_max  0.7463
_exptl_absorpt_correction_T_min  0.6657
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.767
_exptl_crystal_description       plate
_exptl_crystal_F_000             1382
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.060
_refine_diff_density_max         2.415
_refine_diff_density_min         -1.820
_refine_diff_density_rms         0.130
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     767
_refine_ls_number_reflns         18098
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.107
_refine_ls_R_factor_all          0.0494
_refine_ls_R_factor_gt           0.0429
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0387P)^2^+9.0241P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1017
_refine_ls_wR_factor_ref         0.1059
_reflns_Friedel_coverage         0.000
_reflns_number_gt                16377
_reflns_number_total             18098
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt01684b1.cif
_cod_data_source_block           Eucplx
_cod_original_cell_volume        2607.9(2)
_cod_database_code               7711099
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.799
_shelx_estimated_absorpt_t_max   0.917
_shelx_res_checksum              88643
_shelx_hkl_checksum              62698