42 salt forms of tyramine: structural comparison and the occurrence of hydrate formation
Briggs, Naomi E. B.; Kennedy, Alan R.; Morrison, Catriona A.; Acta Crystallographica Section B 68 (2012) 453–464; doi:10.1107/S0108768112026456

data_2105214
_publ_section_title
;
 42 salt forms of tyramine: structural comparison and the occurrence of
 hydrate formation
;
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              453
_journal_page_last               464
_journal_paper_doi               10.1107/S0108768112026456
_journal_volume                  68
_journal_year                    2012
_chemical_formula_sum            'C8 H18 N O7 P'
_chemical_formula_weight         271.20
_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                   11.0446(9)
_cell_length_b                   8.0666(5)
_cell_length_c                   29.755(2)
_cell_measurement_reflns_used    10245
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_volume                     2650.9(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.940
_diffrn_measured_fraction_theta_max 0.940
_diffrn_measurement_device_type  'Bruker-Nonius APEX II CCD camera'
_diffrn_measurement_method       '\f&\w 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  0.0590
_diffrn_reflns_av_sigmaI/netI    0.0588
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            10357
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.20
_exptl_absorpt_coefficient_mu    0.229
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.789664
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2007/2 (Sheldrick, G.M., 2007)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.359
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Lath
_exptl_crystal_F_000             1152
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.457
_refine_diff_density_min         -0.467
_refine_ls_extinction_coef       0.0050(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.143
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     191
_refine_ls_number_reflns         2436
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.143
_refine_ls_R_factor_all          0.0975
_refine_ls_R_factor_gt           0.0711
_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^)+(0.0305P)^2^+9.5150P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1375
_refine_ls_wR_factor_ref         0.1531
_reflns_number_gt                1874
_reflns_number_total             2436
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ry5045.cif
_cod_data_source_block           tyrh3po4
_cod_original_cell_volume        2651.0(3)
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               2105214