1,8,9-Substituted anthracenes, intramolecular phosphine donor stabilized metaphosphonate and phosphenium.
Kilian, Petr; Slawin, Alexandra M. Z.; Dalton transactions (Cambridge, England : 2003)  (2007) 3289–3296; doi:10.1039/b705286c

data_7005789
_publ_section_title
;
 1,8,9-Substituted anthracenes, intramolecular phosphine donor
 stabilized metaphosphonate and phosphenium.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3289
_journal_page_last               3296
_journal_paper_doi               10.1039/b705286c
_journal_year                    2007
_chemical_formula_moiety         'C26 H35 Cl P3. I3 '
_chemical_formula_sum            'C26 H35 Cl I3 P3'
_chemical_formula_weight         856.60
_chemical_name_systematic
;
?
;
_space_group_IT_number           78
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'P 4cw'
_symmetry_space_group_name_H-M   'P 43'
_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            4
_cell_length_a                   11.026(2)
_cell_length_b                   11.026(2)
_cell_length_c                   25.560(4)
_cell_measurement_reflns_used    12601
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      25.3491
_cell_measurement_theta_min      2.0123
_cell_volume                     3107.4(9)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2004)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2004)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2004)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      93(2)
_diffrn_detector_area_resol_mean 0.83
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.972
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_monochromator  confocal
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0380
_diffrn_reflns_av_sigmaI/netI    0.0584
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            19345
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.33
_diffrn_reflns_theta_min         2.01
_exptl_absorpt_coefficient_mu    3.272
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.6812
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.831
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1648
_exptl_crystal_size_max          0.0300
_exptl_crystal_size_mid          0.0300
_exptl_crystal_size_min          0.0300
_refine_diff_density_max         2.166
_refine_diff_density_min         -1.634
_refine_diff_density_rms         0.224
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.02(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     269
_refine_ls_number_reflns         5115
_refine_ls_number_restraints     62
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0602
_refine_ls_R_factor_gt           0.0573
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0441P)^2^+64.7989P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1425
_refine_ls_wR_factor_ref         0.1439
_reflns_number_gt                4920
_reflns_number_total             5115
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b705286c.txt
_cod_data_source_block           12
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Tetragonal' changed to 'tetragonal'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        3107.6(9)
_cod_original_sg_symbol_H-M      P4(3)
_cod_database_code               7005789