#------------------------------------------------------------------------------
#$Date: 2025-08-19 00:52:38 +0200 (Tue 19 de Aug de 2025) $
#$Revision: 301791 $
#$URL: svn://www.crystallography.net/cod/cif/2/00/98/2009889.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2009889
loop_
_publ_author_name
'Shibakami, M.'
'Sekiya, A.'
_publ_section_title
;
 3,5-Difluorophenol
;
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1152
_journal_page_last               1154
_journal_paper_doi               10.1107/S0108270193012752
_journal_volume                  50
_journal_year                    1994
_chemical_formula_sum            'C6 H4 F2 O'
_chemical_formula_weight         130.09
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_type_scat_source           'IntTabIV Table 2.2A'
_cell_angle_alpha                90.
_cell_angle_beta                 90.
_cell_angle_gamma                90.
_cell_formula_units_Z            4
_cell_length_a                   5.7170(10)
_cell_length_b                   20.077(5)
_cell_length_c                   4.8060(10)
_cell_measurement_reflns_used    12
_cell_measurement_temperature    298
_cell_measurement_theta_max      23.97
_cell_measurement_theta_min      22.55
_cell_volume                     551.6(2)
_diffrn_measurement_device       'Rigaku AFC-5R'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            540
_diffrn_reflns_theta_max         60.0
_diffrn_standards_decay_%        -3.7
_diffrn_standards_interval_count 150
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    1.31
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.566
_exptl_crystal_description       prismatic
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.12
_refine_diff_density_min         -0.20
_refine_ls_extinction_coef       'secondary extinction 0.11839x10^-4^'
_refine_ls_extinction_method     Lorentz-polarization
_refine_ls_goodness_of_fit_obs   1.44
_refine_ls_hydrogen_treatment    noref
_refine_ls_number_parameters     83
_refine_ls_number_reflns         419
_refine_ls_R_factor_obs          0.040
_refine_ls_shift/esd_max         0.01
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/\s^2^(F~o~) = 4F~o~^2^/\s^2^(F~o~^2^)'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_obs         0.055
_reflns_number_observed          419
_reflns_number_total             540
_reflns_observed_criterion       I>3.0\s(I)
_cod_data_source_file            oh1048.cif
_cod_data_source_block           oh1048_structure_1_of_1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value '1/\s^2^(F~o~) =
4F~o~^2^/\s^2^(F~o~^2^)' 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^(F~o~) = 4F~o~^2^/\s^2^(F~o~^2^)'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_formula_sum        'C6 H4 F2 O1'
_cod_database_code               2009889
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
F(1) .1354(4) .23680(10) .0683(7)
F(2) .4714(5) .10500(10) .7611(7)
O(1) -.2213(5) .03460(10) .3085(6)
C(1) -.0424(7) .0793(2) .3500(9)
C(2) -.0432(7) .1364(2) .1896(9)
C(3) .1350(7) .1807(2) .2250(10)
C(4) .3097(8) .1723(2) .4130(10)
C(5) .2994(8) .1155(2) .5710(10)
C(6) .1313(7) .0680(2) .5420(10)
H(10) -.2181 .0107 .5061
H(2) -.1408 .1436 .0780
H(4) .4083 .2009 .4427
H(6) .1185 .0201 .6602
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_publ_flag
O(1) C(1) C(2) 117.2(4) yes
O(1) C(1) C(6) 121.8(4) yes
C(2) C(1) C(6) 120.9(4) yes
C(1) C(2) C(3) 118.0(4) yes
F(1) C(3) C(2) 118.3(4) yes
F(1) C(3) C(4) 118.1(4) yes
C(2) C(3) C(4) 123.6(4) yes
C(3) C(4) C(5) 116.1(4) yes
F(2) C(5) C(4) 118.1(4) yes
F(2) C(5) C(6) 118.1(4) yes
C(4) C(5) C(6) 123.7(4) yes
C(1) C(6) C(5) 117.6(4) yes
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_publ_flag
F(1) C(3) 1.356(5) yes
F(2) C(5) 1.358(5) yes
O(1) C(1) 1.376(5) yes
C(1) C(2) 1.381(6) yes
C(1) C(6) 1.375(6) yes
C(2) C(3) 1.363(5) yes
C(3) C(4) 1.356(6) yes
C(4) C(5) 1.373(6) yes
C(5) C(6) 1.361(6) yes
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 75928
