Development of novel synthetic routes to bis(perfluoroalkyl)-substituted anthracene derivatives
Shigeyuki Yamada; Keita Kinoshita; Shota Iwama; Takashi Yamazaki; Toshio Kubota; Tomoko Yajima; RSC Advances 3 (2013) 6803–6806; doi:10.1039/C3RA40974K

data_7216701
_publ_section_title
;
 Development of novel synthetic routes to bis(perfluoroalkyl)-substituted
 anthracene derivatives
;
_journal_issue                   19
_journal_name_full               'RSC Advances'
_journal_page_first              6803
_journal_page_last               6806
_journal_paper_doi               10.1039/C3RA40974K
_journal_volume                  3
_journal_year                    2013
_chemical_formula_moiety         'C23 H8 F20'
_chemical_formula_sum            'C23 H8 F20'
_chemical_formula_weight         664.29
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2012-12-07
_audit_creation_method
;
Olex2 1.1
(compiled 2011.11.01 svn.r2039, GUI svn.r3906)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 76.509(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   28.388(9)
_cell_length_b                   5.7555(15)
_cell_length_c                   14.350(5)
_cell_measurement_temperature    293(2)
_cell_volume                     2279.9(12)
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
olex2.solve (L.J. Bourhis, O.V. Dolomanov, R.J. Gildea, J.A.K. Howard,
H. Puschmann, in preparation, 2011)
;
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.1277
_diffrn_reflns_av_unetI/netI     0.0912
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            12771
_diffrn_reflns_theta_full        23.25
_diffrn_reflns_theta_max         23.25
_diffrn_reflns_theta_min         3.57
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.228
_exptl_crystal_density_diffrn    1.935
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1304
_refine_diff_density_max         0.287
_refine_diff_density_min         -0.294
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     420
_refine_ls_number_reflns         3252
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0914
_refine_ls_R_factor_gt           0.0634
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1545
_refine_ls_wR_factor_ref         0.1730
_reflns_number_gt                2501
_reflns_number_total             3252
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ra40974k.txt
_cod_data_source_block           new2
_cod_original_cell_volume        2280.0(12)
_cod_database_code               7216701