2'-[Ethoxy(phenyl)methylene]acetohydrazide
Şahin, Onur; Büyükgüngör, Orhan; Şaşmaz, Selami; Gümrükçüoğlu, Nurhan; Kantar, Cihan; Acta Crystallographica Section E 63 (2007) o1488–o1489; doi:10.1107/S1600536807008045

data_2212513
_publ_section_title
;
 2'-[Ethoxy(phenyl)methylene]acetohydrazide
;
_journal_coeditor_code           CI2298
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1488
_journal_page_last               o1489
_journal_paper_doi               10.1107/S1600536807008045
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C11 H14 N2 O2'
_chemical_formula_moiety         'C11 H14 N2 O2'
_chemical_formula_sum            'C11 H14 N2 O2'
_chemical_formula_weight         206.24
_chemical_melting_point          367.5(5)
_chemical_name_systematic
;
2'-[ethoxy(phenyl)methylene]acetohydrazide
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 99.170(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   49.228(3)
_cell_length_b                   11.0095(10)
_cell_length_c                   8.4680(5)
_cell_measurement_reflns_used    10457
_cell_measurement_temperature    296
_cell_measurement_theta_max      27.22
_cell_measurement_theta_min      1.68
_cell_volume                     4530.8(6)
_computing_cell_refinement       X-AREA
_computing_data_collection       'X-AREA (Stoe & Cie, 2002)'
_computing_data_reduction        'X-RED32 (Stoe & Cie, 2002)'
_computing_molecular_graphics
;ORTEP-3 for Windows (Farrugia, 1997) and
Mercury (Macrae <i>et al.</i>,  2006)
;
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Stoe IPDS-II'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0353
_diffrn_reflns_av_sigmaI/netI    0.0383
_diffrn_reflns_limit_h_max       60
_diffrn_reflns_limit_h_min       -60
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            15347
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.68
_diffrn_standards_decay_%        <2
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_T_max  0.9930
_exptl_absorpt_correction_T_min  0.9771
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   '(X-RED32; Stoe & Cie, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.209
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1760
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.179
_refine_diff_density_min         -0.149
_refine_ls_extinction_coef       0.00124(16)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   0.805
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         4373
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.805
_refine_ls_R_factor_all          0.0851
_refine_ls_R_factor_gt           0.0395
_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^)+(0.057P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0902
_refine_ls_wR_factor_ref         0.1026
_reflns_number_gt                2164
_reflns_number_total             4373
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ci2298.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '367-368' was changed to '367.5(5)' -
the average value was taken and precision was estimated.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_chemical_melting_point' value '367-368' was changed to '367.5(5)' -
the average value was taken and precision was estimated.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_Hall     -C2yc
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2212513
_cod_database_fobs_code          2212513