Characterization of Pseudopolymorphs of a Hydroxybenzoic Acid Derivative
Jayaraman, Akhila; Balasubramaniam, Venkataramanan; Valiyaveettil, Suresh; Crystal Growth & Design 4 (2004) 1403–; doi:10.1021/cg0496890

data_4505362
_publ_section_title
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 Characterization of Pseudopolymorphs of a Hydroxybenzoic Acid Derivative
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_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1403
_journal_paper_doi               10.1021/cg0496890
_journal_volume                  4
_journal_year                    2004
_chemical_formula_sum            'C36 H27 N O3'
_chemical_formula_weight         521.59
_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                66.1060(10)
_cell_angle_beta                 85.2820(10)
_cell_angle_gamma                77.9550(10)
_cell_formula_units_Z            2
_cell_length_a                   6.4563(3)
_cell_length_b                   14.5436(7)
_cell_length_c                   16.4454(8)
_cell_measurement_reflns_used    5217
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      26.61
_cell_measurement_theta_min      2.44
_cell_volume                     1380.76(11)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      295(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0202
_diffrn_reflns_av_sigmaI/netI    0.0231
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            18365
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         1.35
_exptl_absorpt_coefficient_mu    0.079
_exptl_absorpt_correction_T_max  0.9843
_exptl_absorpt_correction_T_min  0.9689
_exptl_absorpt_correction_type   'Sadabs, (Sheldrick 2001)'
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.255
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'Long Rod'
_exptl_crystal_F_000             548
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.395
_refine_diff_density_min         -0.205
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     366
_refine_ls_number_reflns         6339
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0769
_refine_ls_R_factor_gt           0.0592
_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^)+(0.1006P)^2^+0.1608P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1650
_refine_ls_wR_factor_ref         0.1782
_reflns_number_gt                4687
_reflns_number_total             6339
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg0496890si20040909_030452.cif
_cod_data_source_block           3215
_cod_depositor_comments
;
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_values 1715 2011-07-08 13:25:40Z adriana 
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_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4505362