Molecular aggregation in selected crystalline 1:1 complexes of hydrophobic <small>D</small>- and <small>L</small>-amino acids. IV. The <small>L</small>-phenylalanine series
Görbitz, Carl Henrik; Rissanen, Kari; Valkonen, Arto; Husabø, Åsmund; Acta Crystallographica Section C 65 (2009) o267–o272; doi:10.1107/S0108270109014309

data_2017146
_publ_section_title
;
 Molecular aggregation in selected crystalline 1:1 complexes of
 hydrophobic <small>D</small>- and <small>L</small>-amino acids. IV.
 The <small>L</small>-phenylalanine series
;
_journal_coeditor_code           SK3316
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o267
_journal_page_last               o272
_journal_paper_doi               10.1107/S0108270109014309
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C9 H11 N O2, C6 H13 N O2'
_chemical_formula_moiety         'C9 H11 N O2, C6 H13 N O2'
_chemical_formula_sum            'C15 H24 N2 O4'
_chemical_formula_weight         296.36
_chemical_name_systematic
;
L-Phenylalanine--D-isoleucine (1/1)
;
_space_group_IT_number           1
_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                85.936(3)
_cell_angle_beta                 85.343(3)
_cell_angle_gamma                70.424(2)
_cell_formula_units_Z            1
_cell_length_a                   5.2317(12)
_cell_length_b                   5.4232(12)
_cell_length_c                   14.459(3)
_cell_measurement_reflns_used    3065
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.03
_cell_measurement_theta_min      2.83
_cell_volume                     384.83(15)
_computing_cell_refinement       'SAINT-Plus (Bruker, 2007)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT-Plus (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008a)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008a)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008a)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008a)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEXII CCD diffractometer'
_diffrn_measurement_method
'Sets of exposures each taken over 0.5\% \w rotation'
_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  0.0283
_diffrn_reflns_av_sigmaI/netI    0.0479
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            2821
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.83
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.093
_exptl_absorpt_correction_T_max  0.9972
_exptl_absorpt_correction_T_min  0.7615
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2008b)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.279
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             160
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.167
_refine_diff_density_min         -0.159
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     210
_refine_ls_number_reflns         1359
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0678
_refine_ls_R_factor_gt           0.0455
_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^)+(0.0544P)^2^+0.0052P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0914
_refine_ls_wR_factor_ref         0.0991
_reflns_number_gt                1054
_reflns_number_total             1359
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            sk3316.cif
_cod_data_source_block           V
_cod_database_code               2017146
_cod_database_fobs_code          2017146