#------------------------------------------------------------------------------
#$Date: 2016-03-26 20:56:05 +0200 (Sat, 26 Mar 2016) $
#$Revision: 180456 $
#$URL: svn://www.crystallography.net/cod/cif/7/21/25/7212550.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_7212550
loop_
_publ_author_name
'Galloway, Kyle W.'
'Moggach, Stephen A.'
'Parois, Pascal'
'Lennie, Alistair R.'
'Warren, John E.'
'Brechin, Euan K.'
'Peacock, Robert D.'
'Valiente, Rafael'
'González, Jesús'
'Rodríguez, Fernando'
'Parsons, Simon'
'Murrie, Mark'
_publ_section_title
;
 Pressure-induced switching in a copper(ii) citrate dimer
;
_journal_issue                   9
_journal_name_full               CrystEngComm
_journal_page_first              2516
_journal_paper_doi               10.1039/c001376e
_journal_volume                  12
_journal_year                    2010
_chemical_formula_moiety         'C12 H8 Cu2 O14, 4(C H6 N3), 2(H2 O)'
_chemical_formula_sum            'C16 H36 Cu2 N12 O16'
_chemical_formula_weight         779.63
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             08-04-01
_audit_creation_method           CRYSTALS_ver_12.85
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.716(7)
_cell_length_b                   14.713(9)
_cell_length_c                   17.934(11)
_cell_measurement_reflns_used    8071
_cell_measurement_temperature    293
_cell_measurement_theta_max      26
_cell_measurement_theta_min      2
_cell_volume                     3091(3)
_computing_cell_refinement       'SAINT (Siemens ,1995)'
_computing_data_collection       'SMART (Siemens, 1993)'
_computing_data_reduction        'SAINT (Siemens ,1995)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'Bruker SMART'
_diffrn_measurement_device_type  Area
_diffrn_measurement_method       ω
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.049
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            24482
_diffrn_reflns_theta_full        26.365
_diffrn_reflns_theta_max         26.365
_diffrn_reflns_theta_min         2.271
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.465
_exptl_absorpt_correction_T_max  0.59
_exptl_absorpt_correction_T_min  0.42
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Siemens, 1996)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.675
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1608
_exptl_crystal_size_max          0.51
_exptl_crystal_size_mid          0.47
_exptl_crystal_size_min          0.36
_refine_diff_density_max         0.76
_refine_diff_density_min         -0.55
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0554
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     208
_refine_ls_number_reflns         3153
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0525
_refine_ls_R_factor_gt           0.0332
_refine_ls_shift/su_max          0.000831
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982)
[weight] = 1.0/[A₀*T₀(x)+A₁*T₁(x) ... +Aₙ₋₁]*Tₙ₋₁(x)]
where Ai are the Chebychev coefficients listed below and x= Fcalc/Fmax
Method = Robust Weighting (Prince, 1982)
W = [weight] * [1-(deltaF/6*sigmaF)²]²
Ai are:
1.05 1.07 0.138
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0720
_refine_ls_wR_factor_gt          0.0632
_refine_ls_wR_factor_ref         0.0720
_reflns_limit_h_max              14
_reflns_limit_h_min              0
_reflns_limit_k_max              18
_reflns_limit_k_min              0
_reflns_limit_l_max              22
_reflns_limit_l_min              0
_reflns_number_gt                1876
_reflns_number_total             3153
_reflns_threshold_expression     I>2.0σ(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_r_factor_ref   0.0525
_oxford_refine_ls_scale          0.082755(16)
_oxford_reflns_number_all        3153
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_oxford_structure_analysis_title 'sp8021 in Pbca'
_cod_data_source_file            c001376e.txt
_cod_data_source_block           sp8021
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        3092(3)
_cod_original_sg_symbol_H-M      'P b c a '
_cod_database_code               7212550
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,-z
-x+1/2,y+1/2,z
x+1/2,-y+1/2,-z
x,-y+1/2,z+1/2
-x,y+1/2,-z+1/2
-x+1/2,-y,z+1/2
x+1/2,y,-z+1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_occupancy
_atom_site_adp_type
Cu1 Cu 0.50516(3) 0.52152(3) 0.577339(18) 0.0317 1.0000 Uani
C1 C 0.7061(2) 0.53840(19) 0.48784(14) 0.0265 1.0000 Uani
C2 C 0.7825(2) 0.5351(2) 0.55836(15) 0.0319 1.0000 Uani
C3 C 0.7279(2) 0.5719(2) 0.63003(15) 0.0341 1.0000 Uani
C4 C 0.7705(2) 0.5025(2) 0.41921(16) 0.0341 1.0000 Uani
C5 C 0.7068(3) 0.5229(2) 0.34690(16) 0.0384 1.0000 Uani
C6 C 0.6730(3) 0.6390(2) 0.47641(15) 0.0325 1.0000 Uani
C7 C 0.5479(3) 0.8491(2) 0.66375(18) 0.0408 1.0000 Uani
C8 C 0.4305(3) 0.1789(2) 0.67950(17) 0.0383 1.0000 Uani
N1 N 0.4934(3) 0.8121(2) 0.60632(17) 0.0544 1.0000 Uani
N2 N 0.6590(3) 0.8397(2) 0.67159(16) 0.0489 1.0000 Uani
N3 N 0.4904(3) 0.8958(2) 0.71420(16) 0.0530 1.0000 Uani
N4 N 0.3196(2) 0.1936(2) 0.68613(15) 0.0457 1.0000 Uani
N5 N 0.4874(3) 0.2115(2) 0.62157(16) 0.0548 1.0000 Uani
N6 N 0.4855(3) 0.1310(2) 0.73001(15) 0.0541 1.0000 Uani
O1 O 0.62566(18) 0.54873(17) 0.64599(11) 0.0441 1.0000 Uani
O2 O 0.78519(19) 0.62033(17) 0.67164(12) 0.0476 1.0000 Uani
O3 O 0.60044(18) 0.50133(17) 0.34218(11) 0.0445 1.0000 Uani
O4 O 0.7581(2) 0.5592(2) 0.29483(11) 0.0529 1.0000 Uani
O5 O 0.5802(2) 0.66454(15) 0.50456(14) 0.0468 1.0000 Uani
O6 O 0.7427(2) 0.68828(15) 0.44155(12) 0.0426 1.0000 Uani
O7 O 0.60912(15) 0.48356(13) 0.49959(10) 0.0282 1.0000 Uani
O8 O 0.6875(2) 0.19291(16) 0.05016(13) 0.0530 1.0000 Uani
H81 H 0.6563 0.1469 0.0325 0.0500 1.0000 Uiso
H82 H 0.7234 0.2154 0.0138 0.0500 1.0000 Uiso
H41 H 0.8442 0.5309 0.4172 0.0410 1.0000 Uiso
H42 H 0.7796 0.4380 0.4239 0.0410 1.0000 Uiso
H21 H 0.8499 0.5701 0.5485 0.0382 1.0000 Uiso
H22 H 0.8034 0.4728 0.5670 0.0382 1.0000 Uiso
H11 H 0.4208 0.8188 0.6019 0.0652 1.0000 Uiso
H12 H 0.5307 0.7814 0.5736 0.0652 1.0000 Uiso
H23 H 0.6932 0.8640 0.7090 0.0587 1.0000 Uiso
H24 H 0.6974 0.8092 0.6393 0.0587 1.0000 Uiso
H31 H 0.5256 0.9198 0.7514 0.0636 1.0000 Uiso
H32 H 0.4177 0.9022 0.7099 0.0636 1.0000 Uiso
H51 H 0.5594 0.2013 0.6173 0.0657 1.0000 Uiso
H52 H 0.4525 0.2429 0.5882 0.0657 1.0000 Uiso
H61 H 0.4494 0.1095 0.7679 0.0649 1.0000 Uiso
H62 H 0.5575 0.1213 0.7252 0.0649 1.0000 Uiso
H43 H 0.2831 0.1722 0.7239 0.0548 1.0000 Uiso
H44 H 0.2840 0.2244 0.6527 0.0548 1.0000 Uiso
loop_
_atom_type_symbol
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_Cromer_Mann_a1
_atom_type_scat_Cromer_Mann_b1
_atom_type_scat_Cromer_Mann_a2
_atom_type_scat_Cromer_Mann_b2
_atom_type_scat_Cromer_Mann_a3
_atom_type_scat_Cromer_Mann_b3
_atom_type_scat_Cromer_Mann_a4
_atom_type_scat_Cromer_Mann_b4
_atom_type_scat_Cromer_Mann_c
_atom_type_scat_source
C 0.0033 0.0016 2.3100 20.8439 1.0200 10.2075 1.5886 0.5687 0.8650 51.6512
0.2156 'International Tables Vol C 4.2.6.8 and 6.1.1.4'
H 0.0000 0.0000 0.4930 10.5109 0.3229 26.1257 0.1402 3.1424 0.0408 57.7998
0.0030 'International Tables Vol C 4.2.6.8 and 6.1.1.4'
N 0.0061 0.0033 12.2126 0.0057 3.1322 9.8933 2.0125 28.9975 1.1663 0.5826
-11.5290 'International Tables Vol C 4.2.6.8 and 6.1.1.4'
O 0.0106 0.0060 3.0485 13.2771 2.2868 5.7011 1.5463 0.3239 0.8670 32.9089
0.2508 'International Tables Vol C 4.2.6.8 and 6.1.1.4'
Cu 0.3201 1.2651 13.3380 3.5828 7.1676 0.2470 5.6158 11.3966 1.6735 64.8126
1.1910 'International Tables Vol C 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_site_symmetry_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle_site_symmetry_3
_geom_angle
_geom_angle_publ_flag
O3 2_666 Cu1 O7 2_666 94.78(10) yes
O3 2_666 Cu1 O1 . 91.62(10) yes
O7 2_666 Cu1 O1 . 169.08(10) yes
O3 2_666 Cu1 O5 . 136.49(9) yes
O7 2_666 Cu1 O5 . 84.71(9) yes
O1 . Cu1 O5 . 84.56(10) yes
O3 2_666 Cu1 O7 . 153.18(10) yes
O7 2_666 Cu1 O7 . 84.84(10) yes
O1 . Cu1 O7 . 93.42(10) yes
O5 . Cu1 O7 . 70.27(9) yes
C2 . C1 C4 . 111.0(2) yes
C2 . C1 C6 . 106.5(2) yes
C4 . C1 C6 . 110.2(2) yes
C2 . C1 O7 . 109.0(2) yes
C4 . C1 O7 . 108.6(2) yes
C6 . C1 O7 . 111.5(2) yes
C1 . C2 C3 . 115.5(2) yes
C1 . C2 H21 . 107.9 no
C3 . C2 H21 . 107.9 no
C1 . C2 H22 . 107.9 no
C3 . C2 H22 . 107.9 no
H21 . C2 H22 . 109.5 no
C2 . C3 O1 . 119.0(3) yes
C2 . C3 O2 . 119.0(3) yes
O1 . C3 O2 . 122.0(3) yes
C1 . C4 C5 . 111.9(2) yes
C1 . C4 H41 . 108.9 no
C5 . C4 H41 . 108.9 no
C1 . C4 H42 . 108.9 no
C5 . C4 H42 . 108.9 no
H41 . C4 H42 . 109.5 no
C4 . C5 O3 . 118.8(3) yes
C4 . C5 O4 . 119.3(3) yes
O3 . C5 O4 . 121.9(3) yes
C1 . C6 O5 . 116.8(3) yes
C1 . C6 O6 . 117.1(3) yes
O5 . C6 O6 . 126.1(3) yes
N1 . C7 N2 . 121.0(3) yes
N1 . C7 N3 . 119.9(3) yes
N2 . C7 N3 . 119.1(3) yes
N4 . C8 N5 . 120.4(3) yes
N4 . C8 N6 . 120.4(3) yes
N5 . C8 N6 . 119.1(3) yes
C7 . N1 H11 . 120.0 no
C7 . N1 H12 . 120.0 no
H11 . N1 H12 . 120.0 no
C7 . N2 H23 . 120.0 no
C7 . N2 H24 . 120.0 no
H23 . N2 H24 . 120.0 no
C7 . N3 H31 . 120.0 no
C7 . N3 H32 . 120.0 no
H31 . N3 H32 . 120.0 no
C8 . N4 H43 . 120.0 no
C8 . N4 H44 . 120.0 no
H43 . N4 H44 . 120.0 no
C8 . N5 H51 . 120.0 no
C8 . N5 H52 . 120.0 no
H51 . N5 H52 . 120.0 no
C8 . N6 H61 . 120.0 no
C8 . N6 H62 . 120.0 no
H61 . N6 H62 . 120.0 no
C3 . O1 Cu1 . 127.06(18) yes
C5 . O3 Cu1 2_666 127.8(2) yes
Cu1 . O5 C6 . 104.5(2) yes
C1 . O7 Cu1 . 116.75(16) yes
C1 . O7 Cu1 2_666 118.42(16) yes
Cu1 . O7 Cu1 2_666 95.16(9) yes
H81 . O8 H82 . 104.1 no
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 2_666 1.931(2) yes
Cu1 O7 2_666 1.924(2) yes
Cu1 O1 . 1.916(2) yes
Cu1 O5 . 2.628(3) yes
Cu1 O7 . 1.934(2) yes
C1 C2 . 1.551(4) yes
C1 C4 . 1.537(4) yes
C1 C6 . 1.544(4) yes
C1 O7 . 1.409(3) yes
C2 C3 . 1.534(4) yes
C2 H21 . 0.960 no
C2 H22 . 0.960 no
C3 O1 . 1.278(4) yes
C3 O2 . 1.231(3) yes
C4 C5 . 1.526(4) yes
C4 H41 . 0.960 no
C4 H42 . 0.960 no
C5 O3 . 1.288(4) yes
C5 O4 . 1.233(4) yes
C6 O5 . 1.256(4) yes
C6 O6 . 1.258(4) yes
C7 N1 . 1.328(4) yes
C7 N2 . 1.316(4) yes
C7 N3 . 1.321(4) yes
C8 N4 . 1.322(4) yes
C8 N5 . 1.324(4) yes
C8 N6 . 1.316(4) yes
N1 H11 . 0.860 no
N1 H12 . 0.860 no
N2 H23 . 0.860 no
N2 H24 . 0.860 no
N3 H31 . 0.860 no
N3 H32 . 0.860 no
N4 H43 . 0.860 no
N4 H44 . 0.860 no
N5 H51 . 0.860 no
N5 H52 . 0.860 no
N6 H61 . 0.860 no
N6 H62 . 0.860 no
O8 H81 . 0.832 no
O8 H82 . 0.843 no
