#------------------------------------------------------------------------------ #$Date: 2011-09-17 21:27:16 +0100 (Sat, 17 Sep 2011) $ #$Revision: 26029 $ #$URL: svn://www.crystallography.net/cod/cif/2/2200356.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_2200356 _journal_name_full 'Acta Crystallographica, Section E' _journal_year 2001 _journal_volume 57 _journal_page_first m181 _journal_page_last m182 _publ_section_title ; Dichlorobis(\h^5^-1,2,4-trimethylcyclopentadienyl)titanium(IV) ; _space_group_IT_number 15 _symmetry_space_group_name_Hall '-C 2yc' _symmetry_space_group_name_H-M 'C 1 2/c 1' _[local]_cod_cif_authors_sg_H-M 'C 2/c' loop_ _publ_author_name 'Howie, R. Alan' 'McQuillan, Geoffrey P.' 'Thompson, David W.' _chemical_formula_moiety 'C16 H22 Cl2 Ti' _chemical_formula_sum 'C16 H22 Cl2 Ti' _chemical_formula_iupac '[Ti1 Cl2 (C16 H22)]' _chemical_formula_weight 333.14 _symmetry_cell_setting monoclinic loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' 'x, -y, z+1/2' 'x+1/2, y+1/2, z' 'x+1/2, -y+1/2, z+1/2' '-x, -y, -z' '-x, y, -z-1/2' '-x+1/2, -y+1/2, -z' '-x+1/2, y+1/2, -z-1/2' _cell_length_a 16.788(13) _cell_length_b 6.791(7) _cell_length_c 15.814(13) _cell_angle_alpha 90.00 _cell_angle_beta 119.89(6) _cell_angle_gamma 90.00 _cell_volume 1563(2) _cell_formula_units_Z 4 _cell_measurement_temperature 298(2) _exptl_crystal_density_diffrn 1.416 _diffrn_ambient_temperature 298(2) loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol Ti .0000 .32870(6) .2500 .02435(11) Uani d S 1 . . Ti Cl -.11891(3) .09478(8) .17256(4) .04526(15) Uani d . 1 . . Cl C1 .03057(13) .3345(3) .42071(13) .0350(4) Uani d . 1 . . C C2 .05634(12) .5180(3) .39870(13) .0338(3) Uani d . 1 . . C C3 -.02431(13) .6087(3) .32497(14) .0365(4) Uani d . 1 . . C H3 -.0273 .7323 .2983 .044 Uiso calc R 1 . . H C4 -.09917(12) .4817(3) .29856(14) .0384(4) Uani d . 1 . . C C5 -.06406(13) .3115(3) .35746(13) .0370(4) Uani d . 1 . . C H5 -.0984 .2016 .3546 .044 Uiso calc R 1 . . H C6 .09189(19) .2012(4) .50258(15) .0549(6) Uani d . 1 . . C H6A .0867 .2313 .5589 .082 Uiso calc R 1 . . H H6B .1543 .2196 .5178 .082 Uiso calc R 1 . . H H6C .0741 .0669 .4837 .082 Uiso calc R 1 . . H C7 .14986(16) .6088(4) .45499(18) .0538(6) Uani d . 1 . . C H7A .1544 .7177 .4189 .081 Uiso calc R 1 . . H H7B .1956 .5123 .4654 .081 Uiso calc R 1 . . H H7C .1595 .6547 .5168 .081 Uiso calc R 1 . . H C8 -.19859(15) .5261(5) .23079(19) .0630(7) Uani d . 1 . . C H8A -.2296 .5397 .2676 .094 Uiso calc R 1 . . H H8B -.2259 .4206 .1847 .094 Uiso calc R 1 . . H H8C -.2040 .6466 .1966 .094 Uiso calc 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 Ti .02114(17) .02565(19) .02499(19) .000 .01054(14) .000 Cl .0450(3) .0472(3) .0443(3) -.0206(2) .0228(2) -.0136(2) C1 .0369(8) .0407(9) .0277(7) .0012(7) .0163(7) -.0003(7) C2 .0311(8) .0371(9) .0317(7) -.0039(7) .0143(6) -.0076(7) C3 .0436(9) .0329(8) .0374(8) .0062(7) .0236(8) -.0013(7) C4 .0295(8) .0510(11) .0359(8) .0071(7) .0172(7) -.0045(8) C5 .0367(8) .0461(10) .0358(8) -.0089(7) .0237(7) -.0052(7) C6 .0662(14) .0627(14) .0334(9) .0141(12) .0231(10) .0131(9) C7 .0404(11) .0621(14) .0499(12) -.0183(10) .0156(9) -.0190(11) C8 .0324(10) .098(2) .0538(13) .0202(12) .0181(9) -.0031(14) 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 Ti Cl . 2.3605(18) ? Ti Cl 6_556 2.3606(18) ? Ti C3 . 2.381(2) ? Ti C3 6_556 2.381(2) ? Ti C4 6_556 2.391(2) ? Ti C4 . 2.391(2) ? Ti C2 . 2.421(3) ? Ti C2 6_556 2.421(3) ? Ti C5 6_556 2.425(2) ? Ti C5 . 2.425(2) ? Ti C1 . 2.484(3) ? Ti C1 6_556 2.484(3) ? C1 C5 . 1.402(3) ? C1 C2 . 1.418(3) ? C1 C6 . 1.493(3) ? C2 C3 . 1.413(3) ? C2 C7 . 1.498(3) ? C3 C4 . 1.405(3) ? C3 H3 . .9300 ? C4 C5 . 1.415(3) ? C4 C8 . 1.498(3) ? C5 H5 . .9300 ? C6 H6A . .9600 ? C6 H6B . .9600 ? C6 H6C . .9600 ? C7 H7A . .9600 ? C7 H7B . .9600 ? C7 H7C . .9600 ? C8 H8A . .9600 ? C8 H8B . .9600 ? C8 H8C . .9600 ? _cod_database_code 2200356