Molecular Conformation and Crystallization: The Case of Ethenzamide
Back, Kevin R.; Davey, Roger J.; Grecu, Tudor; Hunter, Christopher A.; Taylor, Lynne S.; Crystal Growth & Design 12 (2012) 6110–; doi:10.1021/cg301244x

data_4517047
_publ_section_title
;
 Molecular Conformation and Crystallization: The Case of Ethenzamide
;
_journal_issue                   12
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              6110
_journal_paper_doi               10.1021/cg301244x
_journal_volume                  12
_journal_year                    2012
_chemical_formula_moiety         'C9 H11 N O2'
_chemical_formula_sum            'C9 H11 N O2'
_chemical_formula_weight         165.19
_chemical_melting_point          402
_chemical_name_systematic        2-ethoxybenzamide
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2012-07-06
_audit_creation_method
;
  Olex2 1.2
  (compiled 2012.05.09 svn.r2324, GUI svn.r4230)
;
_audit_update_record
;
2012-07-09 # Formatted by publCIF
;
_cell_angle_alpha                90.00
_cell_angle_beta                 96.590(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.0339(5)
_cell_length_b                   11.8782(13)
_cell_length_c                   14.1229(15)
_cell_measurement_reflns_used    2261
_cell_measurement_temperature    100
_cell_measurement_theta_max      28.3312
_cell_measurement_theta_min      3.3618
_cell_volume                     838.88(15)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      100.0
_diffrn_detector_area_resol_mean 8.3367
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.923
_diffrn_measurement_details
;
  1 omega  -56.00   35.00   1.0000   58.6200
omega____ theta____ kappa____ phi______ frames
    -      -21.6996   77.0000 -120.0000 91

  2 omega  -58.00   71.00   1.0000   58.6200
omega____ theta____ kappa____ phi______ frames
    -      -21.6996   77.0000  -30.0000 129

  3 omega  -16.00  109.00   1.0000   58.6200
omega____ theta____ kappa____ phi______ frames
    -       23.1058   77.0000   90.0000 125

  4 omega   93.00  122.00   1.0000   58.6200
omega____ theta____ kappa____ phi______ frames
    -       23.1058   77.0000 -180.0000 29

  5 omega   -2.00   44.00   1.0000   58.6200
omega____ theta____ kappa____ phi______ frames
    -       23.1058   77.0000 -180.0000 46
;
_diffrn_measurement_device_type  'Xcalibur, Sapphire2, large Be window'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0470661746
_diffrn_orient_matrix_UB_12      0.0216783553
_diffrn_orient_matrix_UB_13      0.0177006034
_diffrn_orient_matrix_UB_21      0.0183898540
_diffrn_orient_matrix_UB_22      -0.0557233868
_diffrn_orient_matrix_UB_23      0.0032712044
_diffrn_orient_matrix_UB_31      0.0005898598
_diffrn_orient_matrix_UB_32      0.0013754889
_diffrn_orient_matrix_UB_33      -0.1407668353
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0576
_diffrn_reflns_av_unetI/netI     0.0843
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            5595
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.40
_diffrn_reflns_theta_min         3.37
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.093
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.72981
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            white
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             352
_exptl_crystal_preparation       'Aldrich as supplied'
_exptl_crystal_recrystallization_method
'Cooling crystallisation from acetonitrile'
_exptl_crystal_size_max          0.8
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.349
_refine_diff_density_min         -0.312
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.947
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     118
_refine_ls_number_reflns         1942
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.947
_refine_ls_R_factor_all          0.0981
_refine_ls_R_factor_gt           0.0504
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0722P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1200
_refine_ls_wR_factor_ref         0.1312
_reflns_number_gt                1164
_reflns_number_total             1942
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg301244x_si_002.cif
_cod_data_source_block           ord76
_cod_database_code               4517047
_chemical_oxdiff_formula         C9N1O2H11
_reflns_odcompleteness_completeness 99.78
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32