The Crystal Engineering of Radiation-Sensitive Diacetylene Cocrystals and Salts
Hall, Amy V.; Yufit, Dimitrii S.; Apperley, D. C.; Senak, Larry; Musa, Osama; Hood, David K.; Steed, Jonathan W.; Chemical Science  (2020) –; doi:10.1039/D0SC02540B

data_1558628
_publ_section_title
;
 The Crystal Engineering of Radiation-Sensitive Diacetylene Cocrystals and
 Salts
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D0SC02540B
_journal_year                    2020
_chemical_formula_moiety         'C25 H42 O2, C5 H4 N2'
_chemical_formula_sum            'C30 H46 N2 O2'
_chemical_formula_weight         466.69
_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     dual
_audit_creation_date             2018-11-05
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-05-04 deposited with the CCDC.	2020-07-20 downloaded from the CCDC.
;
_cell_angle_alpha                87.742(4)
_cell_angle_beta                 88.869(4)
_cell_angle_gamma                75.291(4)
_cell_formula_units_Z            2
_cell_length_a                   5.3544(3)
_cell_length_b                   6.8239(4)
_cell_length_c                   39.920(2)
_cell_measurement_reflns_used    5573
_cell_measurement_temperature    120.0
_cell_measurement_theta_max      74.78
_cell_measurement_theta_min      2.22
_cell_volume                     1409.62(14)
_computing_cell_refinement       'SAINT v8.38A (Bruker AXS, 2016)'
_computing_data_collection       'APEX3 v.2017.3_0 (Bruker AXS, 2017)'
_computing_data_reduction        'SAINT v8.38A (Bruker AXS, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'XM (Sheldrick, 2008)'
_diffrn_ambient_temperature      120.0
_diffrn_detector                 'Bruker PHOTON 100 CMOS'
_diffrn_detector_area_resol_mean 10.4
_diffrn_detector_type            'CMOS sensor'
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device       '3-circle diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_measurement_specimen_support 'MiTeGen MicroMount'
_diffrn_radiation_monochromator  'focusing mirrors'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1445
_diffrn_reflns_av_unetI/netI     0.0888
_diffrn_reflns_Laue_measured_fraction_full 0.986
_diffrn_reflns_Laue_measured_fraction_max 0.985
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       48
_diffrn_reflns_limit_l_min       -48
_diffrn_reflns_number            33397
_diffrn_reflns_point_group_measured_fraction_full 0.986
_diffrn_reflns_point_group_measured_fraction_max 0.985
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         68.990
_diffrn_reflns_theta_min         2.215
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\mS microsource'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.522
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.6828
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;    
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. 
wR2(int) was 0.1364 before and 0.0876 after correction. 
The Ratio of minimum to maximum transmission is 0.6828. 
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.100
_exptl_crystal_description       plank
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.198
_refine_diff_density_min         -0.200
_refine_diff_density_rms         0.048
_refine_ls_extinction_coef       0.0019(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2017/1 (Sheldrick 2017)'
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     312
_refine_ls_number_reflns         5160
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.1569
_refine_ls_R_factor_gt           0.0994
_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^)+(0.0270P)^2^+2.3500P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1798
_refine_ls_wR_factor_ref         0.2017
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3097
_reflns_number_total             5160
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc02540b2.cif
_cod_data_source_block           12_2_18srv457
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        1409.64(14)
_cod_database_code               1558628
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_max   0.990
_shelx_estimated_absorpt_t_min   0.851
_computing_bruker_data_scaling   'SADABS V2012/1 (Bruker AXS Inc.)'
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C2(H2A,H2B), C3(H3A,H3B), C4(H4A,H4B), C5(H5A,H5B), C6(H6A,H6B), C7(H7A,H7B),
 C8(H8A,H8B), C9(H9A,H9B), C14(H14A,H14B), C15(H15A,H15B), C16(H16A,H16B),
 C17(H17A,H17B), C18(H18A,H18B), C19(H19A,H19B), C20(H20A,H20B), C21(H21A,H21B),
  C22(H22A,H22B), C23(H23A,H23B), C24(H24A,H24B)
2.b Aromatic/amide H refined with riding coordinates:
 C1S(H1S), C2S(H2S), C4S(H4S), C5S(H5S)
2.c Idealised Me refined as rotating group:
 C25(H25A,H25B,H25C)
;
_olex2_submission_special_instructions 'No special instructions were received'