Structure-property relationships to direct the dynamic properties of acylsemicarbazide-based materials.
Maessen, Stefan J. D.; Lekanne Deprez, Siebe; Vermeeren, Pascal; van den Bersselaar, Bart W. L.; Lutz, Martin; Heuts, Johan P. A.; Fonseca Guerra, Célia; Palmans, Anja R. A.; Polymer chemistry 16 (2025) 290–300; doi:10.1039/d4py01296h

data_1573396
_publ_section_title
;
 Structure-property relationships to direct the dynamic properties of
 acylsemicarbazide-based materials.
;
_journal_issue                   3
_journal_name_full               'Polymer chemistry'
_journal_page_first              290
_journal_page_last               300
_journal_paper_doi               10.1039/d4py01296h
_journal_volume                  16
_journal_year                    2025
_chemical_formula_moiety         'C14 H13 N3 O2'
_chemical_formula_sum            'C14 H13 N3 O2'
_chemical_formula_weight         255.27
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-08-13 deposited with the CCDC.	2024-12-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   9.9581(3)
_cell_length_b                   9.1704(3)
_cell_length_c                   27.6575(7)
_cell_measurement_reflns_used    17973
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      1.46
_cell_volume                     2525.68(13)
_computing_cell_refinement       Peakref
_computing_data_collection       Apex3
_computing_data_reduction        'Eval15, Sadabs'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    SHELXT
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Kappa ApexII'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0623
_diffrn_reflns_av_unetI/netI     0.0365
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            41429
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.496
_diffrn_reflns_theta_min         1.473
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    0.093
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6502
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.343
_exptl_crystal_description       needle
_exptl_crystal_F_000             1072
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.230
_refine_diff_density_min         -0.188
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     184
_refine_ls_number_reflns         2887
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0683
_refine_ls_R_factor_gt           0.0453
_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^)+(0.0426P)^2^+0.9982P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1023
_refine_ls_wR_factor_ref         0.1130
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2119
_reflns_number_total             2887
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4py01296h2.cif
_cod_data_source_block           l1330a
_cod_depositor_comments
'Adding full bibliography for 1573396--1573397.cif.'
_cod_original_cell_volume        2525.70(12)
_cod_database_code               1573396
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              65683
_shelx_hkl_checksum              47713