Four- and five-component molecular solids: crystal engineering strategies based on structural inequivalence
Mir, Niyaz A.; Dubey, Ritesh; Desiraju, Gautam R.; IUCrJ 3 (2016) 96–101; doi:10.1107/S2052252515023945

data_1545817
_publ_section_title
;
 Four- and five-component molecular solids: crystal engineering strategies
 based on structural inequivalence
;
_journal_issue                   2
_journal_name_full               IUCrJ
_journal_page_first              96
_journal_page_last               101
_journal_paper_doi               10.1107/S2052252515023945
_journal_volume                  3
_journal_year                    2016
_chemical_formula_sum            'C75 H73 N8 O6'
_chemical_formula_weight         1182.41
_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   mixed
_cell_angle_alpha                92.36(3)
_cell_angle_beta                 90.29(3)
_cell_angle_gamma                93.131(19)
_cell_formula_units_Z            1
_cell_length_a                   7.478(12)
_cell_length_b                   8.739(14)
_cell_length_c                   23.37(3)
_cell_measurement_temperature    150(2)
_cell_volume                     1524(4)
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device_type  'Rigaku Mercury375R (2x2 bin mode)'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1135
_diffrn_reflns_av_unetI/netI     0.1092
_diffrn_reflns_Laue_measured_fraction_full 0.974
_diffrn_reflns_Laue_measured_fraction_max 0.961
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            13754
_diffrn_reflns_point_group_measured_fraction_full 0.974
_diffrn_reflns_point_group_measured_fraction_max 0.961
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.892
_diffrn_reflns_theta_min         0.872
_diffrn_source                   'Sealed Tube'
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.532
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            'Pale yellow'
_exptl_crystal_density_diffrn    1.288
_exptl_crystal_description       Block
_exptl_crystal_F_000             627
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.120
_refine_diff_density_max         0.552
_refine_diff_density_min         -0.406
_refine_diff_density_rms         0.115
_refine_ls_extinction_coef       0.058(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.011
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     418
_refine_ls_number_reflns         7022
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.011
_refine_ls_R_factor_all          0.1271
_refine_ls_R_factor_gt           0.0922
_refine_ls_shift/su_max          0.006
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.1605P)^2^]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2642
_refine_ls_wR_factor_ref         0.3001
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4024
_reflns_number_total             7022
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            hi5640.cif
_cod_data_source_block           Form_II_MRE_TMP_DPE-I_ACR
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/IUCr/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_database_code               1545817
_shelx_estimated_absorpt_t_min   0.976
_shelx_estimated_absorpt_t_max   0.990
_shelxl_version_number           2013-2
_shelx_res_checksum              95915
_shelx_hkl_checksum              65626