Rational Design of Lamellar π–π Stacked Organic Crystalline Materials with Short Interplanar Distance
Putta, Anjaneyulu; Mottishaw, Jeffery D.; Wang, Zhihua; Sun, Haoran; Crystal Growth & Design 14 (2014) 350–; doi:10.1021/cg401637a

data_4509951
_publ_section_title
;
 Rational Design of Lamellar \p--\p Stacked Organic Crystalline Materials
 with Short Interplanar Distance
;
_journal_issue                   1
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              350
_journal_paper_doi               10.1021/cg401637a
_journal_volume                  14
_journal_year                    2014
_chemical_formula_moiety         'C26 H10 F14 N2'
_chemical_formula_sum            'C26 H10 F14 N2'
_chemical_formula_weight         616.36
_chemical_name_common            11,12-bisC3F7dibenzphenazine
_chemical_name_systematic        11,12-bis(perfluoropropyl)-dibenz[a,c]phenazine
_space_group_IT_number           68
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2a 2ac'
_symmetry_space_group_name_H-M   'C c c a :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.966(4)
_cell_length_b                   38.644(10)
_cell_length_c                   6.9694(18)
_cell_measurement_reflns_used    8631
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      21.52
_cell_measurement_theta_min      2.40
_cell_volume                     4569(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0306
_diffrn_reflns_av_sigmaI/netI    0.0135
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       39
_diffrn_reflns_limit_k_min       -39
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            14418
_diffrn_reflns_theta_full        21.54
_diffrn_reflns_theta_max         21.54
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    0.187
_exptl_absorpt_correction_T_max  0.9798
_exptl_absorpt_correction_T_min  0.9125
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.792
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             2448
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.131
_refine_diff_density_min         -0.189
_refine_diff_density_rms         0.037
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.109
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     190
_refine_ls_number_reflns         1320
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.109
_refine_ls_R_factor_all          0.0338
_refine_ls_R_factor_gt           0.0254
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0387P)^2^+4.9805P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0682
_refine_ls_wR_factor_ref         0.0766
_reflns_number_gt                1126
_reflns_number_total             1320
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg401637a_si_002.cif
_cod_data_source_block           13034
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/automatic-downloads/current/ACS/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_Hall     '-C 2b 2bc'
_cod_original_sg_symbol_H-M      'Ccca '
_cod_database_code               4509951