#------------------------------------------------------------------------------ #$Date: 2016-01-29 18:39:59 +0200 (Fri, 29 Jan 2016) $ #$Revision: 175294 $ #$URL: file:///home/coder/svn-repositories/cod/cif/5/00/00/5000006.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_5000006 loop_ _publ_author_name 'Koetzle, T. F.' 'Frey, M. N.' 'Lehmann, M. S.' 'Hamilton, W. C.' _publ_section_title ; Precision neutron diffraction structure determination of protein and nucleic acid components. XIII. Molecular and crystal structure of the amino acid L-glutamine ; _journal_issue 11 _journal_name_full 'Acta Crystallographica Section B' _journal_page_first 2571 _journal_page_last 2575 _journal_paper_doi 10.1107/S0567740873007028 _journal_volume 29 _journal_year 1973 _chemical_formula_sum 'C5 H10 N2 O3' _space_group_IT_number 19 _symmetry_cell_setting orthorhombic _symmetry_Int_Tables_number 19 _symmetry_space_group_name_Hall 'P 2ac 2ab' _symmetry_space_group_name_H-M 'P 21 21 21' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 16.02(1) _cell_length_b 7.762(6) _cell_length_c 5.119(4) _cod_database_code 5000006 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 x,y,z 2 1/2+x,1/2-y,-z 3 -x,1/2+y,1/2-z 4 1/2-x,-y,1/2+z loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z C1 C 0.49240 0.58510 0.72500 C2 C 0.41040 0.66590 0.62900 C3 C 0.34180 0.52980 0.61540 C4 C 0.36350 0.37620 0.44510 C5 C 0.29780 0.23690 0.45120 H1 H 0.45760 0.67160 0.24470 H2 H 0.32990 0.48600 0.81650 H3 H 0.28430 0.59040 0.54440 H4 H 0.26690 0.01470 0.26390 H5 H 0.35430 0.11600 0.14380 H6 H 0.37440 0.41380 0.24250 H7 H 0.36730 0.77400 0.27950 H8 H 0.42080 0.31690 0.51330 H9 H 0.45410 0.86670 0.39950 H10 H 0.39210 0.76780 0.76480 N1 N 0.42310 0.75000 0.36910 N2 N 0.30540 0.11620 0.26800 O1 O 0.54990 0.56400 0.56650 O2 O 0.24190 0.23520 0.61530 O3 O 0.49210 0.54070 0.96180 loop_ _atom_type_symbol _atom_type_radius_bond C 0.68 H 0.20 N 0.68 O 0.68