Controlling thermal expansion within mixed cocrystals by tuning molecular motion capability
Ding, Xiaodan; Unruh, Daniel K.; Groeneman , Ryan; Hutchins, Kristin M.; Chemical Science  (2020) –; doi:10.1039/D0SC02795B

data_1558208
_publ_section_title
;
 Controlling thermal expansion within mixed cocrystals by tuning molecular
 motion capability
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D0SC02795B
_journal_year                    2020
_chemical_formula_sum            'C18 H15.02 N2 O2'
_chemical_formula_weight         291.34
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_date             2020-04-01T17:48:51-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2020-04-08 deposited with the CCDC.	2020-06-05 downloaded from the CCDC.
;
_cell_angle_alpha                92.7279(8)
_cell_angle_beta                 107.7404(9)
_cell_angle_gamma                114.3479(10)
_cell_formula_units_Z            2
_cell_length_a                   8.18944(9)
_cell_length_b                   9.87060(10)
_cell_length_c                   10.93717(11)
_cell_measurement_reflns_used    16506
_cell_measurement_temperature    270(2)
_cell_measurement_theta_max      76.821
_cell_measurement_theta_min      4.314
_cell_volume                     751.727(16)
_computing_cell_refinement       'CrysAlisPro 1.171.40.65a (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.65a (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.65a (Rigaku OD, 2019)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      270(2)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0605864
_diffrn_orient_matrix_UB_12      0.0567472
_diffrn_orient_matrix_UB_13      0.1479403
_diffrn_orient_matrix_UB_21      -0.0025673
_diffrn_orient_matrix_UB_22      -0.1526726
_diffrn_orient_matrix_UB_23      0.0263459
_diffrn_orient_matrix_UB_31      0.2125083
_diffrn_orient_matrix_UB_32      0.0635357
_diffrn_orient_matrix_UB_33      0.0140761
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0333
_diffrn_reflns_av_unetI/netI     0.0453
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.965
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            28258
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.965
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         77.38
_diffrn_reflns_theta_min         4.331
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'PhotonJet (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    0.687
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.77118
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro 1.171.40.65a (Rigaku Oxford Diffraction, 2019)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    1.288
_exptl_crystal_description       irregular
_exptl_crystal_F_000             307
_exptl_crystal_size_max          0.234
_exptl_crystal_size_mid          0.094
_exptl_crystal_size_min          0.088
_refine_diff_density_max         0.152
_refine_diff_density_min         -0.115
_refine_diff_density_rms         0.027
_refine_ls_extinction_coef       0.0045(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     284
_refine_ls_number_reflns         3094
_refine_ls_number_restraints     567
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.0377
_refine_ls_R_factor_gt           0.0344
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0532P)^2^+0.0526P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0974
_refine_ls_wR_factor_ref         0.1005
_reflns_Friedel_coverage         0
_reflns_number_gt                2770
_reflns_number_total             3094
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc02795b3.cif
_cod_data_source_block           BE50_BA50_270
_cod_original_cell_volume        751.727(15)
_cod_database_code               1558208
_shelx_estimated_absorpt_t_min   0.889
_shelx_estimated_absorpt_t_max   0.956
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              25593