Ligand isomerism fine-tunes structure and stability in zinc complexes of fused pyrazolopyridines
Swarbrook, Amelia M.; Weekes, Rohan J.; Goodwin, Jack W.; Hawes, Chris S.; Dalton Transactions  (2022) –; doi:10.1039/D1DT04007C

data_7709159
_publ_section_title
;
 Ligand isomerism fine-tunes structure and stability in zinc complexes of
 fused pyrazolopyridines
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D1DT04007C
_journal_year                    2022
_chemical_formula_moiety         'C13 H8 N3 O2 Zn, C3 H7 N O'
_chemical_formula_sum            'C16 H15 N4 O3 Zn'
_chemical_formula_weight         376.69
_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             2021-10-22
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2021-11-10 deposited with the CCDC.	2021-12-22 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 110.631(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.9545(9)
_cell_length_b                   9.4496(5)
_cell_length_c                   11.2888(5)
_cell_measurement_reflns_used    4701
_cell_measurement_temperature    150.0
_cell_measurement_theta_max      30.40
_cell_measurement_theta_min      2.89
_cell_volume                     1592.79(14)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2017/1 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150.0
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0736
_diffrn_reflns_av_unetI/netI     0.0591
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            20900
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.553
_diffrn_reflns_theta_min         2.728
_diffrn_source_current           20.0
_diffrn_source_power             1.0
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.564
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6451
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.0622 before and 0.0552 after correction. The Ratio of minimum to maximum transmission is 0.8646. The \l/2 correction factor is 0.00150.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.571
_exptl_crystal_description       block
_exptl_crystal_F_000             772
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.822
_refine_diff_density_min         -0.725
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     219
_refine_ls_number_reflns         4868
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0779
_refine_ls_R_factor_gt           0.0450
_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^)+(0.0613P)^2^+1.1742P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1068
_refine_ls_wR_factor_ref         0.1202
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3465
_reflns_number_total             4868
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt04007c2.cif
_cod_data_source_block           2
_cod_database_code               7709159
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_max   0.912
_shelx_estimated_absorpt_t_min   0.811
_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), C9(H9), C10(H10), 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              97985
_olex2_submission_special_instructions 'No special instructions were received'