4,4′-(Fluorene-9,9-diyl)diphenol: a new versatile building block for clathrate type and macrocyclic host‒guest inclusion
Apel, Sylke; Nitsche, Silke; Beketov, Kayrat; Seichter, Wilhelm; Seidel, J.; Weber, Edwin; Journal of the Chemical Society, Perkin Transactions 2  (2001) 1212–; doi:10.1039/b008451o

data_7216936
_publ_section_title
;
 4,4&#x2032;-(Fluorene-9,9-diyl)diphenol: a new versatile building block
 for clathrate type and macrocyclic host--guest inclusion
;
_journal_issue                   7
_journal_name_full
'Journal of the Chemical Society, Perkin Transactions 2'
_journal_page_first              1212
_journal_paper_doi               10.1039/b008451o
_journal_year                    2001
_chemical_formula_sum            'C78.5 H66 O8.5'
_chemical_formula_weight         1145.31
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00(3)
_cell_angle_beta                 90.47
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   12.8040(10)
_cell_length_b                   10.892(6)
_cell_length_c                   21.865
_cell_measurement_reflns_used    25
_cell_measurement_temperature    183(2)
_cell_measurement_theta_max      10.213
_cell_measurement_theta_min      7.616
_cell_volume                     3049.2(17)
_computing_cell_refinement       'CAD4 software'
_computing_data_collection       'CAD4 software'
_computing_data_reduction        Helena
_computing_molecular_graphics    PLATON
_computing_publication_material  PLATON
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      183(2)
_diffrn_measurement_device       'CAD4 (Enraf-Nonius)'
_diffrn_measurement_method       /w--2/q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71140
_diffrn_reflns_av_R_equivalents  0.0227
_diffrn_reflns_av_sigmaI/netI    0.0260
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            6716
_diffrn_reflns_theta_max         26.99
_diffrn_reflns_theta_min         1.84
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count 250
_diffrn_standards_interval_time  3600
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.080
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.247
_exptl_crystal_F_000             1210
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.45
_refine_diff_density_max         1.345
_refine_diff_density_min         -0.643
_refine_diff_density_rms         0.097
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.042
_refine_ls_goodness_of_fit_obs   1.080
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         6410
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.064
_refine_ls_restrained_S_obs      1.081
_refine_ls_R_factor_all          0.1123
_refine_ls_R_factor_obs          0.0859
_refine_ls_shift/esd_max         0.042
_refine_ls_shift/esd_mean        0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1695P)^2^+3.9291P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.2850
_refine_ls_wR_factor_obs         0.2505
_reflns_number_observed          4835
_reflns_number_total             6419
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            b008451o.txt
_cod_data_source_block           44
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1695P)^2^+3.9291P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1695P)^2^+3.9291P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_original_formula_sum        'C78.50 H66 O8.50'
_cod_database_code               7216936