data_2004745 _journal_name_full 'Acta Crystallographica' _journal_year 1996 _journal_volume C52 _journal_page_first 913 _journal_page_last 919 _publ_section_title ; Structures of Five \w-Phthalimidoaliphatic Carboxylic Acids ; _chemical_formula_sum 'C13 H13 N1 O4' _chemical_formula_weight 247.1 _symmetry_cell_setting monoclinic _symmetry_space_group_name_H-M 'P 21/n' _cell_length_a 6.574(4) _cell_length_b 4.899(2) _cell_length_c 37.413(13) _cell_angle_alpha 90 _cell_angle_beta 95.18(3) _cell_angle_gamma 90 _cell_volume 1200(1) _cell_formula_units_Z 4 _exptl_crystal_density_diffrn 1.37 _cell_measurement_temperature 295 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv N(1) .3410(10) .1679(16) .1404(2) .051(4) O(7) .6175(9) .2728(17) .1095(2) .089(5) O(8) .1130(9) .1597(15) .1837(2) .071(4) O(130) -.2698(9) -.3469(16) -.0046(2) .077(4) O(131) -.4921(9) -.2720(16) .0345(2) .083(5) C(1) .4080(10) .4553(17) .1884(2) .040(5) C(2) .4029(12) .6068(19) .2195(2) .054(6) C(3) .5637(12) .7890(19) .2277(2) .052(5) C(4) .7141(12) .828(2) .2048(2) .057(5) C(5) .7183(12) .673(2) .1736(2) .056(6) C(6) .5618(11) .4928(18) .1659(2) .043(5) C(7) .5236(12) .301(2) .1350(2) .053(6) C(8) .2648(12) .2483(19) .1722(2) .052(5) C(9) .2468(12) -.0358(19) .1160(2) .054(5) C(10) .0865(12) .0904(19) .0882(2) .050(5) C(11) -.0342(11) -.1266(18) .0670(2) .047(5) C(12) -.1921(12) -.0043(19) .0397(2) .052(5) C(13) -.3267(12) -.217(2) .0218(2) .013(6) H(2) .2803(12) .5852(19) .2366(2) ? H(3) .5703(12) .9021(19) .2525(2) ? H(4) .8304(12) .9809(20) .2112(2) ? H(5) .8400(12) .6952(21) .1562(2) ? H(91) .3643(12) -.1321(19) .1020(2) ? H(92) .1731(12) -.1872(19) .1314(2) ? H(101) .1636(12) .2162(19) .0699(2) ? H(102) -.0171(12) .2148(19) .1021(2) ? H(111) .0694(11) -.2506(18) .0532(2) ? H(112) -.1107(11) -.2528(18) .0854(2) ? H(121) -.1149(12) .1023(19) .0196(2) ? H(122) -.2850(12) .1380(19) .0531(2) ?