data_2005297 _journal_name_full 'Acta Crystallographica' _journal_year 1996 _journal_volume C52 _journal_page_first 2032 _journal_page_last 2035 _publ_section_title ; N-[1-(2-Benzo[b]thienyl)ethyl]-N'-carbamoylurea and 1-[1-(2-Benzo[b]thienyl)ethyl][1,3,5]triazine-2,4,6-trione Methanol Solvate ; _chemical_formula_iupac 'C12 H13 N3 O2 S1' _chemical_formula_moiety 'C12 H13 N3 O2 S1' _chemical_formula_sum 'C12 H13 N3 O2 S1' _chemical_formula_weight 263.31 _symmetry_cell_setting monoclinic loop_ _symmetry_equiv_pos_as_xyz x,y,z x,1/2-y,1/2+z '-x,-y,-z' '-x,1/2+y,1/2-z' _symmetry_space_group_name_H-M 'P 21/c' _cell_length_a 11.916(3) _cell_length_b 6.132(1) _cell_length_c 17.832(3) _cell_angle_alpha 90 _cell_angle_beta 101.88(1) _cell_angle_gamma 90 _cell_volume 1275.1(4) _cell_formula_units_Z 4 _exptl_crystal_density_diffrn 1.371 _cell_measurement_temperature 298 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_B_iso_or_equiv S1 .3811(3) .1201(6) .3512(3) 4.4(1) S1B .4840(5) -0.3178(8) .4111(4) 4.7(2) O1 .1068(2) -.0573(4) .2771(1) 4.6(1) O2 .0711(2) .2696(4) .4728(1) 5.0(1) N1 .1788(2) -.0288(5) .4048(1) 3.9(1) N2 .0373(2) .2054(5) .3431(1) 4.2(1) N3 -.0424(2) .4988(5) .3910(1) 4.8(1) C1 .3729(3) -0.1341(6) .3916(2) 3.6(1) C2 .474(1) -0.239(2) .399(1) 5.3(6) C2B .402(2) .046(3) .360(1) 5.9(9) C3 .5666(3) -0.1322(6) .3739(2) 4.4(2) C4 .6790(3) -0.1831(7) .3693(2) 6.3(2) C5 .7409(3) -.0375(8) .3372(3) 6.9(2) C6 .6949(4) .1589(8) .3093(2) 5.9(2) C7 .5847(3) .2146(6) .3133(2) 5.1(2) C8 .5202(3) .0684(6) .3458(2) 4.1(2) C9 .2589(3) -0.2091(6) .4080(2) 4.0(2) C10 .2739(3) -0.3234(7) .4836(2) 6.2(2) C11 .1094(2) .0305(6) .3399(2) 3.7(1) C12 .0240(3) .3241(6) .4069(2) 4.0(2) H1 .712 -0.3169 .3892 7.6 H2 .8176 -0.0722 .3344 8.3 H3 .7406 .2578 .2869 7 H4 .5535 .3511 .2937 6.2 H5 .2272 -0.3107 .3695 4.8 H6 .2019 -0.3782 .49 7.2 H7 .3268 -0.4391 .4859 7.2 H8 .3018 -0.2219 .5239 7.2 H9 .1733 .0543 .4558 4.9 H10 -0.0084 .2399 .2948 4.9 H11 -0.0782 .5402 .3428 5.7 H12 -0.0573 .5919 .4294 5.7 H13 .4826 -0.3865 .4208 5.8 H13B .3459 .1634 .3473 6