1-(<i>tert</i>-Butoxycarbonyl)piperidine-4-carboxylic acid
Fun, Hoong-Kun; Arshad, Suhana; Dinesh; Vivek, S.; Nagaraja, G. K.; Acta Crystallographica Section E 67 (2011) o2215–; doi:10.1107/S1600536811030145

data_2231558
_publ_section_title
;
 1-(<i>tert</i>-Butoxycarbonyl)piperidine-4-carboxylic acid
;
_journal_coeditor_code           IS2754
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2215
_journal_paper_doi               10.1107/S1600536811030145
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C11 H19 N O4'
_chemical_formula_moiety         'C11 H19 N O4'
_chemical_formula_sum            'C11 H19 N O4'
_chemical_formula_weight         229.27
_chemical_name_systematic
;
1-(<i>tert</i>-Butoxycarbonyl)piperidine-4-carboxylic acid
;
_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                 104.564(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.7006(3)
_cell_length_b                   6.5567(2)
_cell_length_c                   17.9297(6)
_cell_measurement_reflns_used    1750
_cell_measurement_temperature    100.0(10)
_cell_measurement_theta_max      28.48
_cell_measurement_theta_min      2.35
_cell_volume                     1217.54(7)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2009)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material
;
SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009)
;
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.0(10)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type
;
Bruker SMART APEXII CCD area-detector
;
_diffrn_measurement_method       '\f and \w'
_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  0.0267
_diffrn_reflns_av_sigmaI/netI    0.0352
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            5360
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.97
_exptl_absorpt_coefficient_mu    0.095
_exptl_absorpt_correction_T_max  0.9929
_exptl_absorpt_correction_T_min  0.9483
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>SADABS</i>; Bruker, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.251
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.57
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.176
_refine_diff_density_min         -0.222
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     152
_refine_ls_number_reflns         2116
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0479
_refine_ls_R_factor_gt           0.0391
_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^)+(0.0362P)^2^+0.3737P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0871
_refine_ls_wR_factor_ref         0.0922
_reflns_number_gt                1762
_reflns_number_total             2116
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            is2754.cif
_cod_data_source_block           I
_cod_original_cell_volume        1217.54(6)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2231558
_cod_database_fobs_code          2231558