Four trifluoromethylnitrobenzene analogues
Daniel E. Lynch; Ian McClenaghan; Acta Crystallographica Section C 60 (2004) o1–o5; doi:10.1107/S0108270103025150

data_2013796
_publ_section_title
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 Four trifluoromethylnitrobenzene analogues
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_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o1
_journal_page_last               o5
_journal_paper_doi               10.1107/S0108270103025150
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C14 H16 F3 N3 O4'
_chemical_formula_moiety         'C14 H16 F3 N3 O4'
_chemical_formula_sum            'C14 H16 F3 N3 O4'
_chemical_formula_weight         347.30
_chemical_name_systematic
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4-[2-nitro-4-(trifluoromethyl)phenyl]piperazine-1-carboxylate
;
_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           SHELXL-97
_cell_angle_alpha                86.55(3)
_cell_angle_beta                 81.97(3)
_cell_angle_gamma                90.00(3)
_cell_formula_units_Z            4
_cell_length_a                   8.8211(18)
_cell_length_b                   11.717(2)
_cell_length_c                   15.528(3)
_cell_measurement_reflns_used    3808
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1.0
_cell_volume                     1586.3(5)
_computing_cell_refinement       'DENZO and COLLECT'
_computing_data_collection
'DENZO (Otwinowski & Minor, 1997) and COLLECT (Hooft, 1998)'
_computing_data_reduction
'DENZO, SCALEPACK (Otwinowski & Minor, 1997) and COLLECT'
_computing_molecular_graphics
'PLUTON94 (Spek, 1994) and PLATON97 (Spek, 1997)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      150(2)
_diffrn_detector_area_resol_mean 9.091
_diffrn_measured_fraction_theta_full 0.94
_diffrn_measured_fraction_theta_max 0.94
_diffrn_measurement_device_type  'Nonius KappaCCD area detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Nonius FR591 rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            17250
_diffrn_reflns_theta_full        25.0
_diffrn_reflns_theta_max         25.0
_diffrn_reflns_theta_min         1.3
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.130
_exptl_absorpt_correction_T_max  0.987
_exptl_absorpt_correction_T_min  0.987
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SORTAV; Blessing, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.454
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1213P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            gg1189.cif
_cod_data_source_block           II
_cod_depositor_comments
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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.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' 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 
;
_cod_database_code               2013796
_cod_database_fobs_code          2013796