#------------------------------------------------------------------------------
#$Date: 2016-02-19 16:29:56 +0200 (Fri, 19 Feb 2016) $
#$Revision: 176759 $
#$URL: svn://www.crystallography.net/cod/cif/2/00/88/2008884.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_2008884
loop_
_publ_author_name
'Ma, Bao-Qing'
'Gao, Song'
'Wang, Zhe-Ming'
'Yi, Tao'
'Yan, Chun-Hua'
'Xu, Guang-Xian'
_publ_section_title
catena-Poly[[diaqua(3-cyanobenzoato-O,O')erbium]-bis-μ-(3-cyanobenzoato-O:O')]
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1420
_journal_page_last               1422
_journal_paper_doi               10.1107/S0108270199007696
_journal_volume                  55
_journal_year                    1999
_chemical_formula_iupac          '[Er (C8 H4 N1 O2)3 (H2 O)2]'
_chemical_formula_sum            'C24 H15 Er N3 O8'
_chemical_formula_weight         640.65
_chemical_name_systematic
;
catena-tris(m-cyanobenzoxylate erbium) dihydrate
;
_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'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 107.358(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   22.8378(14)
_cell_length_b                   12.0426(5)
_cell_length_c                   9.5835(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      13.81
_cell_measurement_theta_min      10.07
_cell_volume                     2515.7(2)
_computing_cell_refinement       'CAD-4 ARGUS Software'
_computing_data_collection       'CAD-4 ARGUS Software (Nonius, 1996)'
_computing_data_reduction        'MolEN (Fair, 1990)'
_computing_molecular_graphics    'XPMA and ZORTEP (Zsolnai, 1998)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       'Enraf-Nonius CAD-4 MACH3'
_diffrn_measurement_method       θ/2θ
_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  0.014
_diffrn_reflns_av_sigmaI/netI    0.0299
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2907
_diffrn_reflns_theta_full        26.97
_diffrn_reflns_theta_max         26.97
_diffrn_reflns_theta_min         1.87
_diffrn_standards_decay_%        3.3
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    3.387
_exptl_absorpt_correction_T_max  0.689
_exptl_absorpt_correction_T_min  0.638
_exptl_absorpt_correction_type   '\y scan'
_exptl_absorpt_process_details   '(North et al., 1968)'
_exptl_crystal_colour            pink
_exptl_crystal_density_diffrn    1.692
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1248
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.430
_refine_diff_density_min         -0.827
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     204
_refine_ls_number_reflns         2738
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.027
_refine_ls_R_factor_gt           0.020
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[σ²(Fo²)+(0.0204P)²+1.3623P] where P = (Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.047
_reflns_number_gt                2480
_reflns_number_total             2738
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            da1072.cif
_cod_data_source_block           global
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2008884
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_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
Er 0.5000 0.521683(15) 0.7500 0.01841(6) Uani d S 1 . . Er
O1 0.56702(9) 0.46522(18) 0.9647(2) 0.0359(5) Uani d . 1 . . O
O2 0.46523(9) 0.34097(17) 0.8086(2) 0.0303(4) Uani d . 1 . . O
O3 0.58625(8) 0.42206(19) 1.1975(2) 0.0306(4) Uani d . 1 . . O
O4 0.53501(9) 0.68217(17) 0.9027(2) 0.0294(4) Uani d D 1 . . O
N1 0.83637(17) 0.2443(5) 1.4600(5) 0.0979(17) Uani d . 1 . . N
N2 0.3868(4) -0.1176(8) 0.9039(11) 0.092(3) Uani d P 0.50 . . N
C1 0.60188(11) 0.4326(2) 1.0835(3) 0.0234(5) Uani d . 1 . . C
C2 0.66728(12) 0.4057(2) 1.0934(3) 0.0279(6) Uani d . 1 . . C
C3 0.70490(13) 0.3566(3) 1.2181(3) 0.0332(7) Uani d . 1 . . C
C4 0.76599(14) 0.3358(3) 1.2287(4) 0.0459(9) Uani d . 1 . . C
C5 0.80512(16) 0.2841(4) 1.3580(5) 0.0655(13) Uani d . 1 . . C
C6 0.78943(16) 0.3633(4) 1.1153(5) 0.0583(11) Uani d . 1 . . C
C7 0.75127(17) 0.4116(4) 0.9902(5) 0.0610(13) Uani d . 1 . . C
C8 0.69056(15) 0.4332(4) 0.9791(4) 0.0460(8) Uani d . 1 . . C
C9 0.5000 0.2893(3) 0.7500 0.0279(8) Uani d S 1 . . C
C10 0.5000 0.1651(4) 0.7500 0.0315(9) Uani d S 1 . . C
C11 0.46048(16) 0.1079(3) 0.8081(4) 0.0397(7) Uani d . 1 . . C
C12 0.4600(2) -0.0074(3) 0.8063(5) 0.0499(9) Uani d . 1 . . C
C13 0.4211(4) -0.0680(7) 0.8592(9) 0.0556(19) Uani d P 0.50 . . C
C14 0.5000 -0.0653(5) 0.7500 0.0563(14) Uani d S 1 . . C
H5 0.4367(16) 0.146(3) 0.840(4) 0.040(10) Uiso d . 1 . . H
H1 0.6888(14) 0.341(3) 1.290(4) 0.033(9) Uiso d . 1 . . H
H6 0.5000 -0.142(8) 0.7500 0.13(3) Uiso d S 1 . . H
H2 0.8300(17) 0.347(3) 1.114(4) 0.050(11) Uiso d . 1 . . H
H4 0.6651(18) 0.461(3) 0.889(5) 0.053(11) Uiso d . 1 . . H
H3 0.766(2) 0.434(4) 0.911(5) 0.073(13) Uiso d . 1 . . H
H7 0.5258(17) 0.681(4) 0.988(3) 0.071(14) Uiso d D 1 . . H
H8 0.5754(10) 0.699(4) 0.914(4) 0.079(15) Uiso d D 1 . . H
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'
Er Er -0.2586 4.9576 '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
_geom_angle_publ_flag
O1 Er O1 2_656 . 145.16(11) ?
O1 Er O3 2_656 6_565 106.42(7) ?
O1 Er O3 . 6_565 84.00(7) ?
O1 Er O3 2_656 5_667 84.00(7) ?
O1 Er O3 . 5_667 106.42(7) ?
O3 Er O3 6_565 5_667 145.37(11) ?
O1 Er O4 2_656 . 143.25(8) ?
O1 Er O4 . . 71.25(8) ?
O3 Er O4 6_565 . 75.13(7) ?
O3 Er O4 5_667 . 77.27(7) ?
O1 Er O4 2_656 2_656 71.25(8) ?
O1 Er O4 . 2_656 143.25(8) ?
O3 Er O4 6_565 2_656 77.27(7) ?
O3 Er O4 5_667 2_656 75.13(7) ?
O4 Er O4 . 2_656 73.49(10) ?
O1 Er O2 2_656 . 76.34(7) ?
O1 Er O2 . . 72.66(7) ?
O3 Er O2 6_565 . 132.77(7) ?
O3 Er O2 5_667 . 81.49(7) ?
O4 Er O2 . . 130.32(7) ?
O4 Er O2 2_656 . 141.53(7) ?
O1 Er O2 2_656 2_656 72.66(7) ?
O1 Er O2 . 2_656 76.34(7) ?
O3 Er O2 6_565 2_656 81.49(7) ?
O3 Er O2 5_667 2_656 132.77(7) ?
O4 Er O2 . 2_656 141.53(7) ?
O4 Er O2 2_656 2_656 130.32(7) ?
O2 Er O2 . 2_656 53.68(9) ?
C1 O1 Er . . 177.6(2) ?
C9 O2 Er . . 92.6(2) ?
C1 O3 Er . 5_667 130.75(17) ?
O1 C1 O3 . . 124.0(2) ?
O1 C1 C2 . . 118.6(2) ?
O3 C1 C2 . . 117.3(2) ?
C3 C2 C8 . . 119.9(3) ?
C3 C2 C1 . . 119.8(2) ?
C8 C2 C1 . . 120.3(3) ?
C2 C3 C4 . . 119.5(3) ?
C6 C4 C3 . . 120.8(3) ?
C6 C4 C5 . . 119.6(3) ?
C3 C4 C5 . . 119.6(3) ?
N1 C5 C4 . . 179.3(6) ?
C7 C6 C4 . . 119.3(3) ?
C6 C7 C8 . . 120.2(3) ?
C7 C8 C2 . . 120.3(3) ?
O2 C9 O2 . 2_656 121.1(4) y
O2 C9 C10 . . 119.45(19) y
O2 C9 C10 2_656 . 119.45(19) y
C11 C10 C11 2_656 . 120.0(4) ?
C11 C10 C9 2_656 . 120.0(2) ?
C11 C10 C9 . . 120.0(2) ?
C10 C11 C12 . . 119.9(4) ?
C13 C12 C14 . . 117.2(5) ?
C13 C12 C11 . . 122.4(5) ?
C14 C12 C11 . . 120.4(4) ?
N2 C13 C12 . . 178.3(10) ?
C12 C14 C12 2_656 . 119.4(5) ?
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
Er O1 2_656 2.2712(19) ?
Er O1 . 2.2712(19) y
Er O3 6_565 2.2764(18) y
Er O3 5_667 2.2764(18) ?
Er O4 . 2.412(2) y
Er O4 2_656 2.4119(19) ?
Er O2 . 2.439(2) y
Er O2 2_656 2.439(2) ?
O1 C1 . 1.243(3) y
O2 C9 . 1.265(3) y
O3 C1 . 1.253(3) y
O3 Er 5_667 2.2764(18) ?
N1 C5 . 1.131(5) y
N2 C13 . 1.164(10) y
C1 C2 . 1.503(3) y
C2 C3 . 1.379(4) ?
C2 C8 . 1.393(4) ?
C3 C4 . 1.391(4) ?
C4 C6 . 1.387(5) ?
C4 C5 . 1.435(5) ?
C6 C7 . 1.383(5) ?
C7 C8 . 1.383(5) ?
C9 O2 2_656 1.265(3) ?
C9 C10 . 1.496(6) y
C10 C11 2_656 1.378(4) ?
C10 C11 . 1.378(4) ?
C11 C12 . 1.389(5) ?
C12 C13 . 1.359(9) y
C12 C14 . 1.380(5) ?
C14 C12 2_656 1.380(5) ?
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
O4 H8 N1 4_657 0.918(18) 2.09(3) 2.935(4) 153(3)
O4 H7 O2 5_667 0.901(18) 1.92(2) 2.782(3) 160(4)
