<i>N</i>-[1-(Pentafluorophenyl)ethyl]acetamide
Guzei, Ilia A.; Gorske, Benjamin C.; Blackwell, Helen E.; Acta Crystallographica Section C 62 (2006) o286–o288; doi:10.1107/S0108270106012121

data_2015314
_publ_section_title
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 <i>N</i>-[1-(Pentafluorophenyl)ethyl]acetamide
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_journal_coeditor_code           HJ3006
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o286
_journal_page_last               o288
_journal_paper_doi               10.1107/S0108270106012121
_journal_volume                  62
_journal_year                    2006
_chemical_formula_iupac          'C10 H8 F5 N O'
_chemical_formula_moiety         'C10 H8 F5 N O'
_chemical_formula_sum            'C10 H8 F5 N O'
_chemical_formula_weight         253.17
_chemical_name_systematic
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N-[1-(Pentafluorophenyl)ethyl]acetamide
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL97
_cell_angle_alpha                77.694(2)
_cell_angle_beta                 82.070(2)
_cell_angle_gamma                89.936(2)
_cell_formula_units_Z            8
_cell_length_a                   7.4129(5)
_cell_length_b                   12.2875(8)
_cell_length_c                   23.5594(15)
_cell_measurement_reflns_used    13370
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.3686
_cell_measurement_theta_min      2.6814
_cell_volume                     2075.7(2)
_computing_cell_refinement       'SAINT (Bruker, 2003)'
_computing_data_collection       'SMART (Bruker, 2003)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2003)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker CCD-1000 area-detector'
_diffrn_measurement_method       '0.30\% \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           Mo-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0241
_diffrn_reflns_av_sigmaI/netI    0.0205
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            30498
_diffrn_reflns_theta_full        26.41
_diffrn_reflns_theta_max         26.41
_diffrn_reflns_theta_min         1.70
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.166
_exptl_absorpt_correction_T_max  0.9582
_exptl_absorpt_correction_T_min  0.9233
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.620
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.320
_refine_diff_density_min         -0.227
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     621
_refine_ls_number_reflns         8472
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0411
_refine_ls_R_factor_gt           0.0308
_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^)+(0.0417P)^2^+0.8749P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0804
_refine_ls_wR_factor_ref         0.0892
_reflns_number_gt                6949
_reflns_number_total             8472
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hj3006.cif
_cod_data_source_block           II
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_database_code               2015314
_cod_database_fobs_code          2015314