#------------------------------------------------------------------------------ #$Date: 2008-01-26 13:05:32 +0000 (Sat, 26 Jan 2008) $ #$Revision: 19 $ #$URL: svn://www.crystallography.net/cod/cif/2/2007229.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_2007229 _journal_name_full 'Acta Crystallographica' _journal_year 1998 _journal_volume C54 _journal_page_first 681 _journal_page_last 683 _publ_section_title ; 2-Amino-3,5-dichloropyridinium Chloride Monohydrate ; loop_ _publ_author_name 'Anagnostis, Jason' 'Turnbull, Mark M. ' _chemical_formula_sum 'C5 H7 Cl3 N2 O' _chemical_formula_structural 'C~5~H~5~Cl~2~N~2~^+^Cl^-^^.^H~2~O' _chemical_formula_iupac 'C5 H5 Cl2 N2 + , Cl - , H2 O' _chemical_formula_weight 217.48 _symmetry_cell_setting Monoclinic _symmetry_space_group_name_H-M 'P 21/c' loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y-1/2, z-1/2' _cell_length_a 6.7611(11) _cell_length_b 16.889(3) _cell_length_c 7.7713(13) _cell_angle_alpha 90.00 _cell_angle_beta 92.44(2) _cell_angle_gamma 90.00 _cell_volume 886.6(3) _cell_formula_units_Z 4 _cell_measurement_temperature 153(2) _exptl_crystal_density_diffrn 1.629 _diffrn_ambient_temperature 153(2) _refine_ls_R_factor_obs .0281 _refine_ls_wR_factor_obs .0692 loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_thermal_displace_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_group _atom_site_type_symbol Cl1 1.23014(7) .16229(2) -.39535(6) .03052(12) Uani d . 1 . Cl Cl3 .66146(7) .40939(3) -.09547(6) .03624(13) Uani d . 1 . Cl Cl5 1.27696(7) .56325(3) -.36312(6) .03473(13) Uani d . 1 . Cl N1 1.1195(2) .33936(8) -.3479(2) .0270(3) Uani d . 1 . N H1 1.1618(2) .29487(8) -.3824(2) .050 Uiso d R 1 . H N2 .8676(2) .26669(8) -.2360(2) .0317(4) Uani d . 1 . N H2A .7566(2) .26224(8) -.1867(2) .050 Uiso d R 1 . H H2B .9221(2) .22804(8) -.2771(2) .050 Uiso d R 1 . H C2 .9514(3) .33650(10) -.2620(2) .0253(4) Uani d . 1 . C C3 .8778(3) .41013(10) -.2043(2) .0254(4) Uani d . 1 . C C4 .9758(3) .47865(10) -.2333(2) .0269(4) Uani d . 1 . C H4 .9235(3) .52867(10) -.1982(2) .050 Uiso d R 1 . H C5 1.1513(3) .47627(10) -.3228(2) .0267(4) Uani d . 1 . C C6 1.2217(3) .40660(10) -.3792(2) .0285(4) Uani d . 1 . C H6 1.3369(3) .40125(10) -.4398(2) .050 Uiso d R 1 . H O1 .5100(2) .21762(8) -.0848(2) .0357(3) Uani d . 1 . O H1O .4471(2) .25324(8) -.0412(2) .050 Uiso d R 1 . H H2O .4398(2) .20341(8) -.1578(2) .050 Uiso d R 1 . H loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Cl1 .0317(2) .0198(2) .0405(3) -.0013(2) .0066(2) -.0009(2) Cl3 .0334(2) .0331(3) .0434(3) .0027(2) .0142(2) -.0048(2) Cl5 .0438(3) .0247(2) .0360(3) -.0076(2) .0057(2) -.0001(2) N1 .0292(8) .0200(7) .0323(8) .0022(6) .0057(6) -.0024(6) N2 .0308(8) .0214(7) .0437(9) .0003(6) .0097(7) -.0024(7) C2 .0260(8) .0237(8) .0261(8) .0012(7) .0003(7) -.0011(7) C3 .0267(8) .0255(9) .0241(8) .0040(7) .0018(7) -.0005(7) C4 .0325(9) .0216(8) .0265(9) .0034(7) .0007(7) -.0020(7) C5 .0318(9) .0212(8) .0272(9) -.0030(7) .0009(7) .0017(7) C6 .0293(9) .0264(9) .0301(10) -.0014(7) .0040(8) .0011(7) O1 .0347(7) .0300(7) .0428(8) .0000(6) .0071(6) -.0059(6) loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag Cl3 C3 . 1.721(2) yes Cl5 C5 . 1.732(2) yes N1 C2 . 1.342(2) yes N1 C6 . 1.357(2) yes N2 C2 . 1.328(2) yes C2 C3 . 1.419(2) yes C3 C4 . 1.357(2) yes C4 C5 . 1.401(2) yes C5 C6 . 1.349(2) yes N1 H1 . .852 no N2 H2A . .860 no N2 H2B . .821 no C4 H4 . .960 no C6 H6 . .932 no O1 H1O . .819 no O1 H2O . .763 no