Siloxane-containing derivatives of benzoic acid: chemical transformation of the carboxyl group
Goncharova, Irina K.; Ulianova, Eva A.; Novikov, Roman A.; Volodin, Alexander D.; Korlyukov, Alexander A.; Arzumanyan, Ashot V.; New Journal of Chemistry 46 (2022) 18041–18047; doi:10.1039/D2NJ03872B

data_7061784
_publ_section_title
;
 Siloxane-containing derivatives of benzoic acid: chemical transformation
 of the carboxyl group
;
_journal_issue                   37
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              18041
_journal_page_last               18047
_journal_paper_doi               10.1039/D2NJ03872B
_journal_volume                  46
_journal_year                    2022
_chemical_formula_moiety         'C36 H42 Cu2 N4 O11 Si2, C H4 O'
_chemical_formula_sum            'C37 H46 Cu2 N4 O12 Si2'
_chemical_formula_weight         922.04
_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   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2022-06-20
_audit_creation_method
;
Olex2 1.5
(compiled 2022.04.07 svn.rca3783a0 for OlexSys, GUI svn.r6498)
;
_audit_update_record
;
2022-08-27 deposited with the CCDC.	2022-09-02 downloaded from the CCDC.
;
_cell_angle_alpha                104.2380(10)
_cell_angle_beta                 108.8160(10)
_cell_angle_gamma                106.8640(10)
_cell_formula_units_Z            2
_cell_length_a                   12.4163(3)
_cell_length_b                   13.6044(3)
_cell_length_c                   14.8077(3)
_cell_measurement_reflns_used    7979
_cell_measurement_temperature    100
_cell_measurement_theta_max      30.411
_cell_measurement_theta_min      2.618
_cell_volume                     2100.61(9)
_computing_cell_refinement       'SAINT V8.40A (Bruker, 2019)'
_computing_data_collection       'APEX3 v2019.11-0 (Bruker, 2019)'
_computing_data_reduction        'SAINT V8.40A (Bruker, 2019)'
_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      100
_diffrn_detector_area_resol_mean 8
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0451
_diffrn_reflns_av_unetI/netI     0.0674
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            31110
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.614
_diffrn_reflns_theta_min         1.687
_diffrn_source                   'sealed tube'
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.133
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6237
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0994 before and 0.0467 after correction.
The Ratio of minimum to maximum transmission is 0.8359.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            blue
_exptl_crystal_colour_primary    blue
_exptl_crystal_density_diffrn    1.458
_exptl_crystal_description       block
_exptl_crystal_F_000             956
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.543
_refine_diff_density_min         -0.475
_refine_diff_density_rms         0.093
_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     524
_refine_ls_number_reflns         12809
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.016
_refine_ls_R_factor_all          0.0739
_refine_ls_R_factor_gt           0.0436
_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^)+(0.0409P)^2^+0.6464P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0928
_refine_ls_wR_factor_ref         0.1055
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9155
_reflns_number_total             12809
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2nj03872b4.cif
_cod_data_source_block           ae2403
_cod_depositor_comments
'Adding full bibliography for 7061778--7061786.cif.'
_cod_original_cell_volume        2100.61(8)
_cod_database_code               7061784
_shelxl_version_number           2014/6
_shelx_estimated_absorpt_t_max   0.876
_shelx_estimated_absorpt_t_min   0.848
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 N3(H3), N1(H1), C27(H27), C25(H25), C28(H28), C26(H26), C13(H13), C18(H18),
 C16(H16), C14(H14), C10(H10), C19(H19), C22(H22), C9(H9), C15(H15), C21(H21),
 C7(H7), C6(H6)
2.b Idealised Me refined as rotating group:
 C35(H35A,H35B,H35C), C31(H31A,H31B,H31C), C1(H1A,H1B,H1C), C3(H3A,H3B,H3C),
 C2(H2A,H2B,H2C), C33(H33A,H33B,H33C), C37(H37A,H37B,H37C), C4(H4A,H4B,H4C),
 C29(H29A,H29B,H29C)
2.c Idealised tetrahedral OH refined as rotating group:
 O4(H4)
;
_shelx_res_checksum              32264
_olex2_submission_special_instructions 'No special instructions were received'