Fluorine-Containing Donor-Acceptor Complex: Infinite Chain Formed by Oxygen...Iodine Interaction
Qianli Chu; Zhemin Wang; Qichen Huang; Chunhua Yan; Shizheng Zhu; Journal of the American Chemical Society 123 (2001) 11069–11070; doi:10.1021/ja015786v

data_4115762
_publ_section_title
;
 Fluorine-Containing Donor-Acceptor Complex: Infinite Chain Formed by
 Oxygen...Iodine Interaction
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              11069
_journal_page_last               11070
_journal_paper_doi               10.1021/ja015786v
_journal_volume                  123
_journal_year                    2001
_chemical_formula_sum            'C10 H18 F8 I2 N3 O P'
_chemical_formula_weight         633.04
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_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                   20.312(4)
_cell_length_b                   8.679(8)
_cell_length_c                   12.045(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      15
_cell_volume                     2123(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Rigaku AFC-7r '
_diffrn_measurement_method       'omega/2theta scan '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0312
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            1972
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.35
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    3.108
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.980
_exptl_crystal_description       prism
_exptl_crystal_F_000             1200
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.4
_refine_diff_density_max         0.753
_refine_diff_density_min         -1.116
_refine_diff_density_rms         0.145
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.16(8)
_refine_ls_extinction_coef       0.0054(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         1972
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0852
_refine_ls_R_factor_gt           0.0556
_refine_ls_shift/su_max          0.148
_refine_ls_shift/su_mean         0.015
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1202P)^2^+1.1082P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1481
_refine_ls_wR_factor_ref         0.1721
_reflns_number_gt                1457
_reflns_number_total             1972
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja015786v_s2_2.cif
_cod_data_source_block           5b
_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1202P)^2^+1.1082P] 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^)+(0.1202P)^2^+1.1082P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_database_code               4115762