<i>catena</i>-Poly[[bis(ethylenediamine-κ^2^<i>N,N</i>')copper(II)]-μ~3~-1,2-dicyanoethylenedithiolato-κ^4^<i>N</i>:<i>S,S</i>':<i>N</i>'-[(1,2-dicyanoethylenedithiolato-κ^2^<i>S,S</i>')cuprate(II)]]
Fu, Ai-Yun; Wang, Da-Qi; Sun, De-Zhi; Acta Crystallographica Section E 60 (2004) m1869–m1871; doi:10.1107/S1600536804027461

data_2204625
_publ_section_title
<i>catena</i>-Poly[[bis(ethylenediamine-\k^2^<i>N,N</i>')copper(II)]-\m~3~-1,2-dicyanoethylenedithiolato-\k^4^<i>N</i>:<i>S,S</i>':<i>N</i>'-[(1,2-dicyanoethylenedithiolato-\k^2^<i>S,S</i>')cuprate(II)]]
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1869
_journal_page_last               m1871
_journal_paper_doi               10.1107/S1600536804027461
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          '[Cu2 (C4 N2 S2)2 (C2 H8 N2)2]'
_chemical_formula_moiety         'C12 H16 Cu2 N8 S4'
_chemical_formula_sum            'C12 H16 Cu2 N8 S4'
_chemical_formula_weight         527.65
_chemical_name_systematic
;
catena-Poly[[bis(ethylenediamine-\k^2^N,N')copper(II)]-\m~3~-
2,3-dimercaptobutenedinitrile-\k^4^N:S,S':N'-[(2,3-dimercaptobutenedinitrile-
\k^4^S,S',N,N')cuprate(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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                96.928(4)
_cell_angle_beta                 95.608(4)
_cell_angle_gamma                107.680(4)
_cell_formula_units_Z            2
_cell_length_a                   9.535(3)
_cell_length_b                   9.720(3)
_cell_length_c                   11.955(4)
_cell_measurement_reflns_used    1885
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.771
_cell_measurement_theta_min      2.227
_cell_volume                     1037.3(6)
_computing_cell_refinement       'SAINT (Bruker,1997)'
_computing_data_collection       'SMART (Bruker,1997)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997b)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997a)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_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  0.0194
_diffrn_reflns_av_sigmaI/netI    0.0556
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            5482
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.73
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.466
_exptl_absorpt_correction_T_max  0.7905
_exptl_absorpt_correction_T_min  0.3719
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1997)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.689
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             532
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.490
_refine_diff_density_min         -0.359
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.997
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     238
_refine_ls_number_reflns         3626
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.997
_refine_ls_R_factor_all          0.0587
_refine_ls_R_factor_gt           0.0359
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0236P)^2^] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0664
_refine_ls_wR_factor_ref         0.0709
_reflns_number_gt                2487
_reflns_number_total             3626
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            cf6376.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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 'Triclinic' changed to 'triclinic'
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_cell_volume        1037.3(5)
_cod_database_code               2204625
_cod_database_fobs_code          2204625