Crystal Structure Prediction of Aminols: Advantages of a Supramolecular Synthon Approach with Experimental Structures
Archan Dey; Michael T. Kirchner; Venu R. Vangala; Gautam R. Desiraju; Raju Mondal; Judith A. K. Howard; Journal of the American Chemical Society 127 (2005) 10545–10559; doi:10.1021/ja042738c

data_4111833
_publ_contact_author_address
;
School of Chemistry
University of Hyderabad
Hyderabad 500 046
India
;
_publ_contact_author_email       desiraju@uohyd.ernet.in
_publ_contact_author_fax         '91 40 23010567'
_publ_contact_author_name        'Professor Gautam R. Desiraju'
_publ_contact_author_phone       '91 40 23134828'
_publ_section_title
;
 Crystal Structure Prediction of Aminols: Advantages of a Supramolecular
 Synthon Approach with Experimental Structures
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10545
_journal_page_last               10559
_journal_paper_doi               10.1021/ja042738c
_journal_volume                  127
_journal_year                    2005
_chemical_formula_moiety         'C7 H9 N O'
_chemical_formula_sum            'C7 H9 N O'
_chemical_formula_weight         123.15
_chemical_melting_point          409
_chemical_name_common            2A4MP
_chemical_name_systematic        2-Amino-4-methylphenol
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.5058(15)
_cell_length_b                   7.7076(15)
_cell_length_c                   22.691(5)
_cell_measurement_reflns_used    7272
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.472
_cell_measurement_theta_min      3.254
_cell_volume                     1312.7(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 8
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'smart 6k CCD area detector'
_diffrn_measurement_method       'omega scans'
_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  0.0246
_diffrn_reflns_av_sigmaI/netI    0.0140
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            13995
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.79
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.887910
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS v.2.03 (Bruker, 2001), R(int)=0.0412 before correction'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.246
_exptl_crystal_description       cube
_exptl_crystal_F_000             528
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.352
_refine_diff_density_min         -0.173
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     118
_refine_ls_number_reflns         1496
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0419
_refine_ls_R_factor_gt           0.0390
_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^)+(0.0668P)^2^+0.3837P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1080
_refine_ls_wR_factor_ref         0.1112
_reflns_number_gt                1362
_reflns_number_total             1496
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ja042738csi20050407_114233_03.cif
_cod_data_source_block           2b
_cod_original_cell_volume        1312.7(4)
_cod_original_sg_symbol_Hall     ' -P 2ac 2ab '
_cod_database_code               4111833