Stepwise single-crystal-to-single-crystal phase transition in copper-based coordination polymers triggered by solvent release
Guelfi, Massimo; Taddei, Marco; Bresciani, Giulio; CrystEngComm  (2025) –; doi:10.1039/D5CE00919G

data_7251270
_publ_section_title
;
 Stepwise single-crystal-to-single-crystal phase transition in
 copper-based coordination polymers triggered by solvent release
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D5CE00919G
_journal_year                    2025
_chemical_formula_sum            'C38 H38 B2 Cu F8 N12 O2'
_chemical_formula_weight         931.96
_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
_audit_creation_method           SHELXL-2019/1
_audit_update_record
;
2025-09-22 deposited with the CCDC.	2025-11-24 downloaded from the CCDC.
;
_cell_angle_alpha                71.7760(10)
_cell_angle_beta                 88.3920(10)
_cell_angle_gamma                81.732(2)
_cell_formula_units_Z            2
_cell_length_a                   9.9469(4)
_cell_length_b                   15.0114(6)
_cell_length_c                   15.5126(6)
_cell_measurement_reflns_used    9289
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.369
_cell_measurement_theta_min      2.289
_cell_volume                     2176.89(15)
_computing_structure_refinement  'SHELXL-2019/1 (Sheldrick, 2019)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker D8-Venture'
_diffrn_measurement_method       Phi-Omega
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0376
_diffrn_reflns_av_unetI/netI     0.0225
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            76893
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.387
_diffrn_reflns_theta_min         2.069
_exptl_absorpt_coefficient_mu    0.585
_exptl_absorpt_process_details   Multi-Scan
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.422
_exptl_crystal_description       block
_exptl_crystal_F_000             954
_exptl_crystal_size_max          0.158
_exptl_crystal_size_mid          0.120
_exptl_crystal_size_min          0.072
_exptl_transmission_factor_max   0.7454
_exptl_transmission_factor_min   0.7032
_refine_diff_density_max         1.366
_refine_diff_density_min         -0.349
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     573
_refine_ls_number_reflns         8889
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0471
_refine_ls_R_factor_gt           0.0413
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0716P)^2^+1.4756P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1190
_refine_ls_wR_factor_ref         0.1247
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7552
_reflns_number_total             8889
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ce00919g2.cif
_cod_data_source_block           UdP-7-2MeOHa
_cod_database_code               7251270
_shelx_shelxl_version_number     2019/1
_exptl_absorpt_special_details   '(Sheldrick G.M., 1996)'
_shelx_res_checksum              41173
_shelx_fab_checksum              18329