<i>N</i>-Formylglycine
Görbitz, Carl Henrik; Sagstuen, Einar; Acta Crystallographica Section E 60 (2004) o841–o843; doi:10.1107/S1600536804009122

data_2203550
_publ_section_title
;
 <i>N</i>-Formylglycine
;
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o841
_journal_page_last               o843
_journal_paper_doi               10.1107/S1600536804009122
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C3 H5 N O3'
_chemical_formula_moiety         'C3 H5 N O3'
_chemical_formula_sum            'C3 H5 N O3'
_chemical_formula_weight         103.08
_chemical_name_systematic
;
N-formylglycine
;
_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                 116.348(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.4378(15)
_cell_length_b                   9.1650(19)
_cell_length_c                   7.1002(14)
_cell_measurement_reflns_used    1914
_cell_measurement_temperature    105(2)
_cell_measurement_theta_max      27.10
_cell_measurement_theta_min      3.06
_cell_volume                     433.72(15)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      105(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  'Siemens SMART CCD'
_diffrn_measurement_method
'Sets of exposures each taken over 0.3\% \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  0.0240
_diffrn_reflns_av_sigmaI/netI    0.0168
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            2491
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         3.06
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.143
_exptl_absorpt_correction_T_max  0.9304
_exptl_absorpt_correction_T_min  0.7730
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.579
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       block
_exptl_crystal_F_000             216
_exptl_crystal_size_max          1.100
_exptl_crystal_size_mid          0.850
_exptl_crystal_size_min          0.500
_refine_diff_density_max         0.298
_refine_diff_density_min         -0.274
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     79
_refine_ls_number_reflns         948
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0453
_refine_ls_R_factor_gt           0.0431
_refine_ls_shift/su_max          0.024
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0670P)^2^+0.3254P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1206
_refine_ls_wR_factor_ref         0.1224
_reflns_number_gt                877
_reflns_number_total             948
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bt6447.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2203550
_cod_database_fobs_code          2203550