Oxo-anion binding by protonated (dimethylphenyl)(pyridyl)ureas
Wu, Biao; Huang, Xiaojuan; Xia, Yazhao; Yang, Xiao-Juan; Janiak, Christoph; CrystEngComm 9 (2007) 676–; doi:10.1039/b702278f

data_7202816
_publ_section_title
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 Oxo-anion binding by protonated (dimethylphenyl)(pyridyl)ureas
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_journal_issue                   8
_journal_name_full               CrystEngComm
_journal_page_first              676
_journal_paper_doi               10.1039/b702278f
_journal_volume                  9
_journal_year                    2007
_chemical_formula_sum            'C14 H15 N3 O'
_chemical_formula_weight         241.29
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 109.65(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6425(17)
_cell_length_b                   13.656(3)
_cell_length_c                   11.778(2)
_cell_measurement_reflns_used    14827
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.57
_cell_measurement_theta_min      1.84
_cell_volume                     1309.1(5)
_computing_cell_refinement       'Rapid Auto (Rigaku 2001)'
_computing_data_collection       'Rapid Auto (Rigaku 2001)'
_computing_data_reduction        'Rapid Auto (Rigaku 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku Raxis Rapid IP'
_diffrn_measurement_method       Oscillation
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0579
_diffrn_reflns_av_sigmaI/netI    0.0758
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            11749
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.37
_exptl_absorpt_coefficient_mu    0.080
_exptl_absorpt_correction_T_max  0.996
_exptl_absorpt_correction_T_min  0.9680
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Abscor
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.224
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.411
_exptl_crystal_size_mid          0.302
_exptl_crystal_size_min          0.057
_refine_diff_density_max         0.207
_refine_diff_density_min         -0.209
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.947
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         3134
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_refine_ls_restrained_S_all      0.947
_refine_ls_R_factor_all          0.1191
_refine_ls_R_factor_gt           0.0597
_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^)+(0.0711P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1321
_refine_ls_wR_factor_ref         0.1508
_reflns_number_gt                1585
_reflns_number_total             3134
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b702278f.txt
_cod_data_source_block           compound_1
_cod_depositor_comments
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The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 'Empirical' changed to
'empirical' 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 
;
_cod_original_cell_volume        1309.2(5)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7202816