#------------------------------------------------------------------------------
#$Date: 2016-02-20 00:18:51 +0200 (Sat, 20 Feb 2016) $
#$Revision: 176760 $
#$URL: svn://www.crystallography.net/cod/cif/2/01/22/2012233.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_2012233
loop_
_publ_author_name
'Das, Birinchi K.'
'Barman, Rama K.'
_publ_section_title
Tetrakis(μ-acetato-O,O')bis[(4-cyanopyridine-N)copper(II)]
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1025
_journal_page_last               1026
_journal_paper_doi               10.1107/S0108270101009052
_journal_volume                  57
_journal_year                    2001
_chemical_formula_iupac          '[Cu2 (C2 H3 O2)4 (C6 H4 N2)2]'
_chemical_formula_moiety         'C20 H20 Cu2 N4 O8'
_chemical_formula_sum            'C20 H20 Cu2 N4 O8'
_chemical_formula_weight         571.48
_chemical_name_common
;
Copper(II) acetate 4-cyanopyridine adduct
;
_chemical_name_systematic
;
tetrakis(μ-acetato-O,O')bis(4-cyanopyridine-N)dicopper(II)
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                95.88(4)
_cell_angle_beta                 112.78(4)
_cell_angle_gamma                92.09(4)
_cell_formula_units_Z            1
_cell_length_a                   7.734(5)
_cell_length_b                   8.432(3)
_cell_length_c                   9.782(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      14.3
_cell_measurement_theta_min      8.2
_cell_volume                     583.0(5)
_computing_cell_refinement       'CAD-4 Software'
_computing_data_collection       'CAD-4 Software (Enraf-Nonius, 1989)'
_computing_data_reduction        'local software'
_computing_molecular_graphics    'ORTEPIII in WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Enraf-Nonius CAD-4'
_diffrn_measurement_method       ω/2θ
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     .71070
_diffrn_reflns_av_R_equivalents  .030
_diffrn_reflns_av_sigmaI/netI    .022
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            2222
_diffrn_reflns_theta_full        24.97
_diffrn_reflns_theta_max         24.97
_diffrn_reflns_theta_min         2.28
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 200
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.877
_exptl_absorpt_correction_T_max  .741
_exptl_absorpt_correction_T_min  .700
_exptl_absorpt_correction_type   \y-scan
_exptl_absorpt_process_details   '(North et al., 1968)'
_exptl_crystal_colour            'dark green'
_exptl_crystal_density_diffrn    1.628
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'irregular prism'
_exptl_crystal_F_000             290
_exptl_crystal_size_max          .34
_exptl_crystal_size_mid          .28
_exptl_crystal_size_min          .16
_refine_diff_density_max         .25
_refine_diff_density_min         -.30
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     194
_refine_ls_number_reflns         2055
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.106
_refine_ls_R_factor_all          .031
_refine_ls_R_factor_gt           .026
_refine_ls_shift/su_max          .006
_refine_ls_shift/su_mean         .000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[σ²(Fo²)+(0.0364P)²+0.2826P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         .072
_reflns_number_gt                1845
_reflns_number_total             2055
_reflns_threshold_expression     I>2σ(I)
_cod_data_source_file            vj1144.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               2012233
_cod_database_fobs_code          2012233
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'
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
Cu1 .04167(4) .04818(3) .39355(3) .03404(12) Uani d . 1 . . Cu
O1 -.2130(3) -.0410(2) .2567(2) .0481(4) Uani d . 1 . . O
O2 .1342(3) -.1639(2) .3737(2) .0468(4) Uani d . 1 . . O
O3 .2830(3) .1200(3) .5594(2) .0539(5) Uani d . 1 . . O
O4 -.0692(3) .2421(2) .4405(2) .0514(5) Uani d . 1 . . O
N1 .1225(3) .1547(2) .2300(2) .0372(4) Uani d . 1 . . N
N2 .2778(4) .4892(3) -.1493(3) .0639(7) Uani d . 1 . . N
C1 .3227(3) .1026(3) .6931(3) .0410(6) Uani d . 1 . . C
C2 .1325(3) -.2639(3) .4596(3) .0395(5) Uani d . 1 . . C
C3 .5180(5) .1614(6) .8023(5) .0643(9) Uani d . 1 . . C
C4 .2085(6) -.4214(4) .4401(5) .0582(8) Uani d . 1 . . C
C5 .2985(4) .2101(3) .2596(3) .0456(6) Uani d . 1 . . C
C6 .3475(4) .2931(4) .1642(3) .0495(7) Uani d . 1 . . C
C7 .2072(4) .3212(3) .0318(3) .0396(5) Uani d . 1 . . C
C8 .0247(4) .2634(4) -.0013(3) .0518(7) Uani d . 1 . . C
C9 -.0101(4) .1824(4) .1021(3) .0512(7) Uani d . 1 . . C
C10 .2479(4) .4132(3) -.0706(3) .0475(6) Uani d . 1 . . C
H1 .390(4) .179(3) .344(3) .050(8) Uiso d . 1 . . H
H2 -.074(5) .280(4) -.089(4) .065(10) Uiso d . 1 . . H
H3 .475(5) .317(4) .188(4) .076(11) Uiso d . 1 . . H
H4 -.126(5) .154(5) .083(4) .086(13) Uiso d . 1 . . H
H5 .115(6) -.490(5) .376(5) .102(15) Uiso d . 1 . . H
H6 .548(7) .128(6) .877(6) .107(19) Uiso d . 1 . . H
H7 .605(6) .140(5) .767(5) .093(14) Uiso d . 1 . . H
H8 .277(7) -.418(5) .393(5) .108(17) Uiso d . 1 . . H
H9 .269(6) -.458(5) .520(5) .093(15) Uiso d . 1 . . H
H10 .535(7) .272(7) .842(6) .129(18) Uiso 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 .0033 .0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H .0000 .0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N .0061 .0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O .0106 .0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cu Cu .3201 1.2651 '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
O3 Cu1 O4 . . 90.76(10) yes
O3 Cu1 O2 . . 89.35(10) yes
O4 Cu1 O2 . . 168.73(7) yes
O3 Cu1 O1 . . 169.00(7) yes
O4 Cu1 O1 . . 88.46(10) yes
O2 Cu1 O1 . . 89.28(10) yes
O3 Cu1 N1 . . 93.27(9) yes
O4 Cu1 N1 . . 93.03(8) yes
O2 Cu1 N1 . . 98.21(8) yes
O1 Cu1 N1 . . 97.72(9) yes
O3 Cu1 Cu1 . 2_556 82.60(7) ?
O4 Cu1 Cu1 . 2_556 82.26(6) ?
O2 Cu1 Cu1 . 2_556 86.58(6) ?
O1 Cu1 Cu1 . 2_556 86.43(7) ?
N1 Cu1 Cu1 . 2_556 173.67(6) ?
C1 O1 Cu1 2_556 . 120.25(17) ?
C2 O2 Cu1 . . 120.67(17) ?
C1 O3 Cu1 . . 125.24(17) ?
C2 O4 Cu1 2_556 . 125.84(17) ?
C9 N1 C5 . . 117.5(2) ?
C9 N1 Cu1 . . 119.33(17) ?
C5 N1 Cu1 . . 122.71(17) ?
O3 C1 O1 . 2_556 125.4(2) ?
O3 C1 C3 . . 116.9(3) ?
O1 C1 C3 2_556 . 117.7(3) ?
O4 C2 O2 2_556 . 124.6(2) ?
O4 C2 C4 2_556 . 117.6(3) ?
O2 C2 C4 . . 117.8(3) ?
C1 C3 H6 . . 115(4) ?
C1 C3 H7 . . 113(3) ?
H6 C3 H7 . . 106(4) ?
C1 C3 H10 . . 115(3) ?
H6 C3 H10 . . 97(4) ?
H7 C3 H10 . . 109(4) ?
C2 C4 H5 . . 109(3) ?
C2 C4 H8 . . 112(3) ?
H5 C4 H8 . . 100(4) ?
C2 C4 H9 . . 115(3) ?
H5 C4 H9 . . 113(4) ?
H8 C4 H9 . . 108(4) ?
N1 C5 C6 . . 123.2(3) ?
N1 C5 H1 . . 115.9(19) ?
C6 C5 H1 . . 120.5(19) ?
C5 C6 C7 . . 118.3(2) ?
C5 C6 H3 . . 118(2) ?
C7 C6 H3 . . 123(2) ?
C8 C7 C6 . . 119.2(2) ?
C8 C7 C10 . . 119.6(2) ?
C6 C7 C10 . . 121.1(2) ?
C7 C8 C9 . . 118.0(3) ?
C7 C8 H2 . . 122(2) ?
C9 C8 H2 . . 120(2) ?
N1 C9 C8 . . 123.7(3) ?
N1 C9 H4 . . 119(3) ?
C8 C9 H4 . . 117(3) ?
N2 C10 C7 . . 177.9(3) yes
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
Cu1 O3 . 1.963(2) yes
Cu1 O4 . 1.968(2) yes
Cu1 O2 . 1.969(2) yes
Cu1 O1 . 1.970(2) yes
Cu1 N1 . 2.188(2) yes
Cu1 Cu1 2_556 2.6000(11) ?
O1 C1 2_556 1.255(3) ?
O2 C2 . 1.253(3) yes
O3 C1 . 1.248(3) yes
O4 C2 2_556 1.252(3) ?
N1 C9 . 1.325(4) ?
N1 C5 . 1.332(3) ?
N2 C10 . 1.133(3) yes
C1 O1 2_556 1.255(3) ?
C1 C3 . 1.502(4) ?
C2 O4 2_556 1.252(3) ?
C2 C4 . 1.496(4) ?
C3 H6 . .76(5) ?
C3 H7 . .88(4) ?
C3 H10 . .96(6) ?
C4 H5 . .89(5) ?
C4 H8 . .83(5) ?
C4 H9 . .84(4) ?
C5 C6 . 1.376(4) ?
C5 H1 . .92(3) ?
C6 C7 . 1.380(4) ?
C6 H3 . .93(4) ?
C7 C8 . 1.378(4) ?
C7 C10 . 1.446(3) ?
C8 C9 . 1.378(4) ?
C8 H2 . .93(3) ?
C9 H4 . .86(4) ?
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_4
_geom_torsion
O3 Cu1 O1 C1 . 2_556 5.8(5)
O4 Cu1 O1 C1 . 2_556 -80.3(2)
O2 Cu1 O1 C1 . 2_556 88.7(2)
N1 Cu1 O1 C1 . 2_556 -173.1(2)
Cu1 Cu1 O1 C1 2_556 2_556 2.1(2)
O3 Cu1 O2 C2 . . 80.2(2)
O4 Cu1 O2 C2 . . -10.4(5)
O1 Cu1 O2 C2 . . -88.9(2)
N1 Cu1 O2 C2 . . 173.43(19)
Cu1 Cu1 O2 C2 2_556 . -2.41(19)
O4 Cu1 O3 C1 . . 82.5(2)
O2 Cu1 O3 C1 . . -86.2(2)
O1 Cu1 O3 C1 . . -3.3(6)
N1 Cu1 O3 C1 . . 175.6(2)
Cu1 Cu1 O3 C1 2_556 . .4(2)
O3 Cu1 O4 C2 . 2_556 -81.0(2)
O2 Cu1 O4 C2 . 2_556 9.5(6)
O1 Cu1 O4 C2 . 2_556 88.0(2)
N1 Cu1 O4 C2 . 2_556 -174.4(2)
Cu1 Cu1 O4 C2 2_556 2_556 1.4(2)
O3 Cu1 N1 C9 . . -160.6(2)
O4 Cu1 N1 C9 . . -69.7(2)
O2 Cu1 N1 C9 . . 109.6(2)
O1 Cu1 N1 C9 . . 19.2(2)
Cu1 Cu1 N1 C9 2_556 . -111.5(5)
O3 Cu1 N1 C5 . . 11.6(2)
O4 Cu1 N1 C5 . . 102.6(2)
O2 Cu1 N1 C5 . . -78.2(2)
O1 Cu1 N1 C5 . . -168.6(2)
Cu1 Cu1 N1 C5 2_556 . 60.7(6)
Cu1 O3 C1 O1 . 2_556 -2.3(4)
Cu1 O3 C1 C3 . . 178.0(2)
Cu1 O2 C2 O4 . 2_556 2.2(4)
Cu1 O2 C2 C4 . . -178.8(2)
C9 N1 C5 C6 . . -.2(4)
Cu1 N1 C5 C6 . . -172.5(2)
N1 C5 C6 C7 . . .4(5)
C5 C6 C7 C8 . . -1.1(4)
C5 C6 C7 C10 . . 177.5(3)
C6 C7 C8 C9 . . 1.5(4)
C10 C7 C8 C9 . . -177.1(3)
C5 N1 C9 C8 . . .6(5)
Cu1 N1 C9 C8 . . 173.3(3)
C7 C8 C9 N1 . . -1.3(5)
C8 C7 C10 N2 . . 78(9)
C6 C7 C10 N2 . . -101(9)
