A homochiral polar molecular piezoelectric material with phase transition and high piezoelectricity precisely designed by cyanomethyl group substitution
Yang, Shu-Jing; Bai, Yong-Ju; Qi, Jun-Chao; Huang, Xiao-Yun; Shen, Xin; Lu, Yan-Zi; Xia, Zhang-Tian; Lv, Hui-Peng; Liao, Wei-Qiang; CrystEngComm 26 (2024) 2883–2890; doi:10.1039/D4CE00023D

data_7248610
_publ_section_title
;
 A homochiral polar molecular piezoelectric material with phase transition
 and high piezoelectricity precisely designed by cyanomethyl group
 substitution
;
_journal_issue                   22
_journal_name_full               CrystEngComm
_journal_page_first              2883
_journal_page_last               2890
_journal_paper_doi               10.1039/D4CE00023D
_journal_volume                  26
_journal_year                    2024
_chemical_absolute_configuration S
_chemical_formula_moiety         'Cl O4, C9 H15 N4'
_chemical_formula_sum            'C9 H15 Cl N4 O4'
_chemical_formula_weight         278.70
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2023-11-23
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2023-12-22 deposited with the CCDC.	2024-04-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.620(5)
_cell_angle_gamma                90
_cell_formula_units_Z            6
_cell_length_a                   13.9407(7)
_cell_length_b                   7.4715(4)
_cell_length_c                   18.8287(9)
_cell_measurement_reflns_used    13026
_cell_measurement_temperature    172.98(10)
_cell_measurement_theta_max      30.9270
_cell_measurement_theta_min      2.1020
_cell_volume                     1879.23(17)
_computing_cell_refinement       'CrysAlisPro 1.171.42.79a (Rigaku OD, 2022)'
_computing_data_collection       'CrysAlisPro 1.171.42.79a (Rigaku OD, 2022)'
_computing_data_reduction        'CrysAlisPro 1.171.42.79a (Rigaku OD, 2022)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      172.98(10)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.829
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     51.00  77.00   0.50    1.50    --    5.29  23.00-102.00   52
  2  \w     -6.00  41.00   0.50    1.50    --    5.29  23.00-102.00   94
  3  \w     -9.00  66.00   0.50    1.50    --    5.29  57.00 -90.00  150
  4  \w    -68.00  19.00   0.50    1.50    --    5.29 -23.00  92.00  174
  5  \w      1.00  27.00   0.50    1.50    --   -5.29 -99.00  30.00   52
  6  \w    -18.00  26.00   0.50    1.50    --   -5.29 -99.00  60.00   88
  7  \w     -5.00  27.00   0.50    1.50    --   -5.29 -99.00 -90.00   64
  8  \w    -19.00  67.00   0.50    1.50    --   -5.29  57.00 -30.00  172
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy R, DW system, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0124065000
_diffrn_orient_matrix_UB_12      -0.0877115000
_diffrn_orient_matrix_UB_13      -0.0087820000
_diffrn_orient_matrix_UB_21      -0.0513411000
_diffrn_orient_matrix_UB_22      -0.0240038000
_diffrn_orient_matrix_UB_23      -0.0099088000
_diffrn_orient_matrix_UB_31      -0.0053137000
_diffrn_orient_matrix_UB_32      0.0272711000
_diffrn_orient_matrix_UB_33      -0.0370217000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0827
_diffrn_reflns_av_unetI/netI     0.0852
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.829
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            28322
_diffrn_reflns_point_group_measured_fraction_full 0.938
_diffrn_reflns_point_group_measured_fraction_max 0.712
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.212
_diffrn_reflns_theta_min         2.141
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.319
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.50433
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.42.79a (Rigaku Oxford Diffraction, 2022)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.478
_exptl_crystal_description       block
_exptl_crystal_F_000             876
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.353
_refine_diff_density_min         -0.463
_refine_diff_density_rms         0.061
_refine_ls_abs_structure_details
;
 Flack x determined using 2096 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.07(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.920
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     490
_refine_ls_number_reflns         8681
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.920
_refine_ls_R_factor_all          0.0761
_refine_ls_R_factor_gt           0.0547
_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^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1406
_refine_ls_wR_factor_ref         0.1542
_reflns_Friedel_coverage         0.608
_reflns_Friedel_fraction_full    0.866
_reflns_Friedel_fraction_max     0.578
_reflns_number_gt                6695
_reflns_number_total             8681
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ce00023d2.cif
_cod_data_source_block           ysj-220930-2-173k_auto
_cod_depositor_comments
'Adding full bibliography for 7248609--7248611.cif.'
_cod_database_code               7248610
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C H O N Cl'
_shelx_estimated_absorpt_t_max   0.969
_shelx_estimated_absorpt_t_min   0.969
_reflns_odcompleteness_completeness 99.86
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1.a Ternary CH refined with riding coordinates:
 N7(H7), N10(H10), N2(H2), C13(H13), C6(H6), C24(H24)
1.b Secondary CH2 refined with riding coordinates:
 C12(H12A,H12B), C16(H16A,H16B), C3(H3A,H3B), C5(H5A,H5B), C21(H21A,H21B),
 C17(H17A,H17B), C4(H4A,H4B), C23(H23A,H23B), C15(H15A,H15B), C11(H11A,H11B),
 C22(H22A,H22B), C20(H20A,H20B), C2(H2A,H2B), C26(H26A,H26B), C8(H8A,H8B)
1.c Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C7(H7A,H7B,H7C), C25(H25A,H25B,H25C)
;
_shelx_res_checksum              3277
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 2.155
_oxdiff_exptl_absorpt_empirical_full_min 0.158