Supporting coordination through hydrogen bonding in lanthanide complexes of 7-azaindole-N-oxide
Wood, Oskar G.; Jones, Leanne; Hawes, Chris S.; CrystEngComm 25 (2023) 6371–6378; doi:10.1039/D3CE00985H

data_7247628
_publ_section_title
;
 Supporting coordination through hydrogen bonding in lanthanide complexes
 of 7-azaindole-N-oxide
;
_journal_issue                   45
_journal_name_full               CrystEngComm
_journal_page_first              6371
_journal_page_last               6378
_journal_paper_doi               10.1039/D3CE00985H
_journal_volume                  25
_journal_year                    2023
_chemical_formula_moiety         'C16 H16 Cu2 N4 O4'
_chemical_formula_sum            'C16 H16 Cu2 N4 O4'
_chemical_formula_weight         455.41
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2023-08-02
_audit_creation_method
;
Olex2 1.5
(compiled 2023.03.06 svn.rbb2c1857 for OlexSys, GUI svn.r6748)
;
_audit_update_record
;
2023-08-10 deposited with the CCDC.	2023-11-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.761(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.4309(6)
_cell_length_b                   10.4129(5)
_cell_length_c                   13.1342(6)
_cell_measurement_reflns_used    5121
_cell_measurement_temperature    150.00
_cell_measurement_theta_max      28.256
_cell_measurement_theta_min      2.530
_cell_volume                     1644.00(14)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150.00
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker D8 Quest ECO'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1167
_diffrn_reflns_av_unetI/netI     0.0742
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            33543
_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         28.285
_diffrn_reflns_theta_min         2.808
_diffrn_source_current           20.0
_diffrn_source_power             1.0
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.619
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6622
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0763 before and 0.0670 after correction.
The Ratio of minimum to maximum transmission is 0.8880.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            blue
_exptl_crystal_colour_primary    blue
_exptl_crystal_density_diffrn    1.840
_exptl_crystal_description       block
_exptl_crystal_F_000             920
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.820
_refine_diff_density_min         -0.586
_refine_diff_density_rms         0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.102
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         4084
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.102
_refine_ls_R_factor_all          0.1063
_refine_ls_R_factor_gt           0.0632
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0302P)^2^+3.7936P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0991
_refine_ls_wR_factor_ref         0.1104
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2816
_reflns_number_total             4084
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ce00985h2.cif
_cod_data_source_block           Cu2L2OMe2
_cod_depositor_comments
'Adding full bibliography for 7247622--7247628.cif.'
_cod_database_code               7247628
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.949
_shelx_estimated_absorpt_t_min   0.859
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C5(H5), C6(H6), C7(H7), C8(H8), C9(H9), C12(H12), C13(H13),
 C14(H14)
2.b Idealised Me refined as rotating group:
 C15(H15A,H15B,H15C), C16(H16A,H16B,H16C)
;
_shelx_res_checksum              3877
_olex2_submission_special_instructions 'No special instructions were received'