#------------------------------------------------------------------------------
#$Date: 2016-02-20 18:35:30 +0200 (Sat, 20 Feb 2016) $
#$Revision: 176787 $
#$URL: svn://www.crystallography.net/cod/cif/2/21/82/2218266.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2218266
loop_
_publ_author_name
'Harrison, William T. A.'
_publ_section_title
;
 Tetraaquabis(biuret-κ²O,O')yttrium(III) trichloride
;
_journal_coeditor_code           TK2260
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m619
_journal_paper_doi               10.1107/S1600536808008659
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          '[Y (C2 H5 N3 O2)2 (H2 O)4] Cl3'
_chemical_formula_moiety         'C4 H18 N6 O8 Y 3+, 3(Cl -)'
_chemical_formula_sum            'C4 H18 Cl3 N6 O8 Y'
_chemical_formula_weight         473.50
_chemical_name_systematic
;
Tetraaquabis(biuret-κ²O,O')yttrium(III) trichloride
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   'difmap (O-H) and geom (N-H)'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 100.8170(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.6510(4)
_cell_length_b                   13.2534(7)
_cell_length_c                   17.2547(9)
_cell_measurement_reflns_used    3637
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      32.4
_cell_measurement_theta_min      3.1
_cell_volume                     1718.57(16)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker SMART1000 CCD'
_diffrn_measurement_method       ω
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.019
_diffrn_reflns_av_sigmaI/netI    0.031
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            8075
_diffrn_reflns_theta_full        32.6
_diffrn_reflns_theta_max         32.6
_diffrn_reflns_theta_min         2.4
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    3.903
_exptl_absorpt_correction_T_max  0.611
_exptl_absorpt_correction_T_min  0.340
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1999)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.830
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             952
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.37
_refine_diff_density_min         -0.34
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.98
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     101
_refine_ls_number_reflns         3105
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.98
_refine_ls_R_factor_all          0.038
_refine_ls_R_factor_gt           0.025
_refine_ls_shift/su_max_lt       0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0303P)²] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.056
_refine_ls_wR_factor_ref         0.059
_reflns_number_gt                2464
_reflns_number_total             3105
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            tk2260.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2218266
_cod_database_fobs_code          2218266
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'
loop_
_atom_site_type_symbol
_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
Y Y1 0.0000 0.107273(15) 0.7500 0.02386(6) Uani d S 1
Cl Cl1 -0.04205(5) 0.33346(3) 0.50811(2) 0.03905(10) Uani d . 1
Cl Cl2 0.5000 0.29705(5) 0.7500 0.03992(14) Uani d S 1
O O1 0.25038(14) 0.02884(9) 0.72093(7) 0.0348(3) Uani d . 1
O O2 -0.08317(13) 0.01042(8) 0.63600(7) 0.0329(2) Uani d . 1
N N1 0.45654(18) -0.01014(13) 0.64850(10) 0.0476(4) Uani d . 1
H H1 0.5399 0.0182 0.6817 0.057 Uiso calc R 1
H H2 0.4804 -0.0382 0.6068 0.057 Uiso calc R 1
N N2 0.17105(17) -0.05973(11) 0.60525(8) 0.0332(3) Uani d . 1
H H3 0.2113 -0.0980 0.5724 0.040 Uiso calc R 1
N N3 -0.10477(19) -0.11253(11) 0.54451(9) 0.0410(3) Uani d . 1
H H4 -0.2191 -0.1099 0.5351 0.049 Uiso calc R 1
H H5 -0.0506 -0.1546 0.5193 0.049 Uiso calc R 1
C C1 0.2922(2) -0.01064(12) 0.66153(10) 0.0308(3) Uani d . 1
C C2 -0.0118(2) -0.05156(11) 0.59806(9) 0.0295(3) Uani d . 1
O O3 -0.23875(15) 0.18780(9) 0.66560(7) 0.0377(3) Uani d . 1
H H6 -0.2731 0.1747 0.6201 0.045 Uiso d R 1
H H7 -0.3170 0.2159 0.6812 0.045 Uiso d R 1
O O4 0.11867(16) 0.22520(10) 0.67195(8) 0.0519(4) Uani d . 1
H H8 0.0828 0.2492 0.6326 0.062 Uiso d R 1
H H9 0.2176 0.2465 0.6742 0.062 Uiso d R 1
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Y Y -2.7962 3.5667 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle
O1 Y1 O1 2_556 . 126.66(6)
O1 Y1 O2 2_556 . 80.21(4)
O1 Y1 O2 . . 71.12(4)
O1 Y1 O2 2_556 2_556 71.12(4)
O1 Y1 O2 . 2_556 80.21(4)
O2 Y1 O2 . 2_556 113.30(6)
O1 Y1 O4 2_556 2_556 75.55(5)
O1 Y1 O4 . 2_556 147.74(4)
O2 Y1 O4 . 2_556 140.68(4)
O2 Y1 O4 2_556 2_556 87.51(4)
O1 Y1 O4 2_556 . 147.74(4)
O1 Y1 O4 . . 75.55(5)
O2 Y1 O4 . . 87.51(4)
O2 Y1 O4 2_556 . 140.68(4)
O4 Y1 O4 2_556 . 96.78(8)
O1 Y1 O3 2_556 2_556 130.07(4)
O1 Y1 O3 . 2_556 76.19(4)
O2 Y1 O3 . 2_556 145.42(4)
O2 Y1 O3 2_556 2_556 70.89(4)
O4 Y1 O3 2_556 2_556 71.61(4)
O4 Y1 O3 . 2_556 73.53(4)
O1 Y1 O3 2_556 . 76.19(4)
O1 Y1 O3 . . 130.07(4)
O2 Y1 O3 . . 70.89(4)
O2 Y1 O3 2_556 . 145.42(4)
O4 Y1 O3 2_556 . 73.53(4)
O4 Y1 O3 . . 71.61(4)
O3 Y1 O3 2_556 . 126.37(6)
C1 O1 Y1 . . 135.89(10)
C2 O2 Y1 . . 137.05(10)
C1 N1 H1 . . 120.0
C1 N1 H2 . . 120.0
H1 N1 H2 . . 120.0
C1 N2 C2 . . 124.22(14)
C1 N2 H3 . . 117.9
C2 N2 H3 . . 117.9
C2 N3 H4 . . 120.0
C2 N3 H5 . . 120.0
H4 N3 H5 . . 120.0
O1 C1 N1 . . 122.63(15)
O1 C1 N2 . . 122.49(14)
N1 C1 N2 . . 114.87(15)
O2 C2 N3 . . 122.60(14)
O2 C2 N2 . . 122.84(14)
N3 C2 N2 . . 114.49(15)
Y1 O3 H6 . . 125.5
Y1 O3 H7 . . 123.2
H6 O3 H7 . . 107.8
Y1 O4 H8 . . 133.0
Y1 O4 H9 . . 132.0
H8 O4 H9 . . 94.3
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
Y1 O1 2_556 2.3157(11) ?
Y1 O1 . 2.3157(11) y
Y1 O2 . 2.3349(11) y
Y1 O2 2_556 2.3349(11) ?
Y1 O4 2_556 2.3536(12) ?
Y1 O4 . 2.3536(12) y
Y1 O3 2_556 2.3660(10) ?
Y1 O3 . 2.3660(10) y
O1 C1 . 1.2450(19) ?
O2 C2 . 1.2392(18) ?
N1 C1 . 1.318(2) ?
N1 H1 . 0.8600 ?
N1 H2 . 0.8600 ?
N2 C1 . 1.374(2) ?
N2 C2 . 1.385(2) ?
N2 H3 . 0.8600 ?
N3 C2 . 1.329(2) ?
N3 H4 . 0.8600 ?
N3 H5 . 0.8600 ?
O3 H6 . 0.7990 ?
O3 H7 . 0.7934 ?
O4 H8 . 0.7541 ?
O4 H9 . 0.8023 ?
loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_site_symmetry_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
N1 H1 O1 2_656 0.86 2.10 2.9111(18) 157
N1 H2 Cl1 3_545 0.86 2.39 3.1897(17) 155
N2 H3 Cl1 3_545 0.86 2.53 3.3184(14) 153
N3 H4 Cl1 3_445 0.86 2.54 3.3633(15) 161
N3 H5 Cl1 5_556 0.86 2.54 3.3232(15) 151
O3 H6 Cl1 7_456 0.80 2.39 3.1607(12) 161
O3 H7 Cl2 1_455 0.79 2.27 3.0504(12) 168
O4 H8 Cl1 . 0.75 2.45 3.2028(13) 177
O4 H9 Cl2 . 0.80 2.40 3.1238(12) 150
