Gone with the Wind—Adducts of Volatile Pyridine Derivatives and Copper(II) Acetylacetonate
Mensing, Luca; Schäfer, Tim; Layh, Marcus; Hebenbrock, Marian; Crystals 15 (2025) 690–; doi:10.3390/cryst15080690

data_1575333
_publ_section_title
;
 Gone with the Wind---Adducts of Volatile Pyridine Derivatives and
 Copper(II) Acetylacetonate
;
_journal_issue                   8
_journal_name_full               Crystals
_journal_page_first              690
_journal_paper_doi               10.3390/cryst15080690
_journal_volume                  15
_journal_year                    2025
_chemical_formula_sum            'C16 H21 Cu N O4'
_chemical_formula_weight         354.88
_space_group_crystal_system      monoclinic
_space_group_IT_number           12
_space_group_name_Hall           '-C 2y'
_space_group_name_H-M_alt        'C 1 2/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     'intrinsic phasing'
_audit_creation_method           SHELXL-2019/1
_cell_angle_alpha                90
_cell_angle_beta                 116.6270(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   21.7043(4)
_cell_length_b                   9.5368(2)
_cell_length_c                   17.9698(4)
_cell_measurement_reflns_used    9990
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.01
_cell_measurement_theta_min      2.380
_cell_volume                     3325.08(12)
_computing_cell_refinement       'Bruker SAINT+'
_computing_data_collection       'Bruker APEX5 2023/9-2'
_computing_data_reduction        'Bruker SAINT+'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2019/1 (Sheldrick, 2019)'
_computing_structure_solution    'SHELXT-2018/2 (Sheldrick, 2015)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type
'Bruker Venture D8 with Photon III CMOS detector'
_diffrn_measurement_method       'f\ and w\ scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0190
_diffrn_reflns_av_unetI/netI     0.0139
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            29205
_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         30.057
_diffrn_reflns_theta_min         1.905
_diffrn_source                   microsource
_exptl_absorpt_coefficient_mu    1.330
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.6729
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.418
_exptl_crystal_description       block
_exptl_crystal_F_000             1480
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.440
_refine_diff_density_min         -0.317
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         5151
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0258
_refine_ls_R_factor_gt           0.0241
_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^)+(0.0402P)^2^+2.8763P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0731
_refine_ls_wR_factor_ref         0.0743
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4783
_reflns_number_total             5151
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            Compound_2.cif
_cod_data_source_block           sad_b
_cod_original_cell_volume        3325.07(12)
_cod_original_sg_symbol_H-M      'C 2/m'
_cod_database_code               1575333
_shelx_shelxl_version_number     2019/1
_shelx_res_checksum              34632
_shelx_hkl_checksum              96114