Shape and size mimicry in the design of ternary molecular solids: towards a robust strategy for crystal engineering
Srinu Tothadi; Arijit Mukherjee; Gautam R. Desiraju; Chem.Commun. 47 (2011) 12080–; doi:10.1039/c1cc14567c

data_7106999
_publ_section_title
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 Shape and size mimicry in the design of ternary molecular solids: towards
 a robust strategy for crystal engineering
;
_journal_name_full               Chem.Commun.
_journal_page_first              12080
_journal_paper_doi               10.1039/c1cc14567c
_journal_volume                  47
_journal_year                    2011
_chemical_formula_sum            'C44 H40 N6 O4'
_chemical_formula_weight         716.82
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                110.15(3)
_cell_angle_beta                 90.76(3)
_cell_angle_gamma                102.60(3)
_cell_formula_units_Z            2
_cell_length_a                   7.4760(15)
_cell_length_b                   14.897(3)
_cell_length_c                   18.240(4)
_cell_measurement_reflns_used    4386
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      2.2
_cell_volume                     1852.4(8)
_computing_cell_refinement
'CrystalClear-SM Expert 2.0 rc14 (Rigaku, 2009)'
_computing_data_collection
'CrystalClear-SM Expert 2.0 rc14 (Rigaku, 2009)'
_computing_data_reduction
'CrystalClear-SM Expert 2.0 rc14 (Rigaku, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device       'XtaLABmini: Fixed Chi 2 circle'
_diffrn_measurement_device_type  'Rigaku Mercury375R (2x2 bin mode)'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0809
_diffrn_reflns_av_sigmaI/netI    0.1122
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            19845
_diffrn_reflns_theta_full        27.52
_diffrn_reflns_theta_max         27.52
_diffrn_reflns_theta_min         1.19
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.9752
_exptl_absorpt_correction_T_min  0.9474
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R. (1998) Private communication'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.285
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             756
_exptl_crystal_size_max          0.65
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.324
_refine_diff_density_min         -0.265
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.742
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     493
_refine_ls_number_reflns         8498
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.742
_refine_ls_R_factor_all          0.0822
_refine_ls_R_factor_gt           0.0618
_refine_ls_shift/su_max          0.086
_refine_ls_shift/su_mean         0.021
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1734P)^2^+1.3936P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1890
_refine_ls_wR_factor_ref         0.2213
_reflns_number_gt                6368
_reflns_number_total             8498
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c1cc14567c.txt
_cod_data_source_block           26dht-44bp-
_cod_depositor_comments
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The following automatic conversions were performed:

data name '_diffrn_measurement_device_typ' was replaced with
'_diffrn_measurement_device_type' as specified in the replacement
file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
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_cod_original_cell_volume        1852.4(6)
_cod_database_code               7106999