Chromogenic Tubular Polydiacetylenes from Topochemical Polymerization of Self-Assembled Macrocyclic Diacetylenes
Heo, Jung-Moo; Kim, Youngmee; Han, Seulki; Joung, Joonyoung F.; Lee, Sang-hwa; Han, Sejin; Noh, Jaegeun; Kim, Jaeyong; Park, Sungnam; Lee, Haiwon; Choi, Yoon Mi; Jung, Young-Sik; Kim, Jong-Man; Macromolecules 50 (2017) 900–; doi:10.1021/acs.macromol.6b02493

data_1545424
_publ_section_title
;
 Chromogenic Tubular Polydiacetylenes from Topochemical Polymerization of
 Self-Assembled Macrocyclic Diacetylenes
;
_journal_issue                   3
_journal_name_full               Macromolecules
_journal_page_first              900
_journal_paper_doi               10.1021/acs.macromol.6b02493
_journal_volume                  50
_journal_year                    2017
_chemical_formula_sum            'C40 H38 O8'
_chemical_formula_weight         646.70
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                63.9253(18)
_cell_angle_beta                 87.608(2)
_cell_angle_gamma                79.959(2)
_cell_formula_units_Z            1
_cell_length_a                   5.3252(2)
_cell_length_b                   14.5283(4)
_cell_length_c                   14.8739(5)
_cell_measurement_reflns_used    6639
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.2178
_cell_measurement_theta_min      2.7526
_cell_volume                     1016.99(6)
_computing_cell_refinement       'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_data_collection       'Bruker Instrument Service v2013.12.0.0'
_computing_data_reduction        'SAINT V8.34A (Bruker AXS Inc., 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.947
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0547
_diffrn_reflns_av_unetI/netI     0.0404
_diffrn_reflns_Laue_measured_fraction_full 0.947
_diffrn_reflns_Laue_measured_fraction_max 0.971
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            23492
_diffrn_reflns_point_group_measured_fraction_full 0.947
_diffrn_reflns_point_group_measured_fraction_max 0.971
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         1.585
_exptl_absorpt_coefficient_mu    0.073
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.89
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2012/1 (Bruker AXS Inc.)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.056
_exptl_crystal_description       block
_exptl_crystal_F_000             342
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.240
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.357
_refine_diff_density_min         -0.161
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.094
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         3498
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.1192
_refine_ls_R_factor_gt           0.0776
_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^)+(0.1105P)^2^+0.3339P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2103
_refine_ls_wR_factor_ref         0.2308
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2247
_reflns_number_total             3498
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ma6b02493_si_003.cif
_cod_data_source_block           MCDA-2
_cod_database_code               1545424
_shelx_estimated_absorpt_t_min   0.978
_shelx_estimated_absorpt_t_max   0.986
_platon_squeeze_void_probe_radius 1.20
_shelxl_version_number           2013-4
_shelx_res_checksum              81469
_shelx_hkl_checksum              21968