Antiferromagnetic ordering in a novel five-connected 3D polymer {Cu2(2,5-Me2pyz)[N(CN)2]4}n (2,5-Me2pyz2,5-dimethylpyrazine)Electronic supplementary information (ESI) available: plot of the temperature dependence of the ac susceptibility (Fig. S1). See http://www.rsc.org/suppdata/nj/b1/b111012h/
Yeung, Wai-Fun; Gao, Song; Wong, Wing-Tak; Lau, Tai-Chu; New Journal of Chemistry 26 (2002) 523–; doi:10.1039/b111012h

data_7050803
_publ_section_title
;
 Antiferromagnetic ordering in a novel five-connected 3D polymer
 {Cu2(2,5-Me2pyz)[N(CN)2]4}n
 (2,5-Me2pyz&#xE006;2,5-dimethylpyrazine)Electronic supplementary
 information (ESI) available: plot of the temperature dependence of the
 ac susceptibility (Fig. S1). See
 http://www.rsc.org/suppdata/nj/b1/b111012h/
;
_journal_issue                   5
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              523
_journal_paper_doi               10.1039/b111012h
_journal_volume                  26
_journal_year                    2002
_chemical_formula_moiety         'C7 H4 Cu N7 '
_chemical_formula_sum            'C7 H4 Cu N7'
_chemical_formula_weight         249.70
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_audit_creation_date             'Sun Jul 19 20:00:08 1998'
_audit_creation_method           'from TEXRAY.INF file'
_cell_angle_alpha                90
_cell_angle_beta                 93.30(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.417(1)
_cell_length_b                   9.686(1)
_cell_length_c                   13.661(1)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    298.2
_cell_measurement_theta_max      0.0
_cell_measurement_theta_min      0.0
_cell_volume                     979.79(18)
_computing_cell_refinement       'MSC/AFC Diffractometer Control'
_computing_data_collection       'MSC/AFC Diffractometer Control'
_computing_data_reduction        teXsan
_computing_publication_material  teXsan
_computing_structure_refinement  teXsan
_computing_structure_solution    SHELXS86
_diffrn_ambient_temperature      298.2
_diffrn_measurement_device       unknown
_diffrn_measurement_method       'omega scans with profile analysis'
_diffrn_orient_matrix_UB_11      0.00000
_diffrn_orient_matrix_UB_12      0.00000
_diffrn_orient_matrix_UB_13      0.00000
_diffrn_orient_matrix_UB_21      0.00000
_diffrn_orient_matrix_UB_22      0.00000
_diffrn_orient_matrix_UB_23      0.00000
_diffrn_orient_matrix_UB_31      0.00000
_diffrn_orient_matrix_UB_32      0.00000
_diffrn_orient_matrix_UB_33      0.00000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           MoKalpha
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  2.11
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            6072
_diffrn_reflns_theta_max         27.48
_diffrn_standards_decay_%        0.00
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.205
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.693
_exptl_crystal_description       block
_exptl_crystal_F_000             496.00
_exptl_crystal_size_max          0.140
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.090
_refine_diff_density_max         0.57
_refine_diff_density_min         -0.49
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_obs   1.451
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     136
_refine_ls_number_reflns         1898
_refine_ls_number_restraints     0
_refine_ls_R_factor_obs          0.0345
_refine_ls_shift/esd_max         0.0090
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_obs         0.0448
_reflns_number_observed          1898
_reflns_number_total             2300
_reflns_observed_criterion       1.50
_cod_data_source_file            b111012h.txt
_cod_data_source_block           wt0063w-TCLau097
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_site_thermal_displace_type' tag value 'Uij' was replaced with
'Uani' value 19 times.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        979.8(2)
_cod_original_sg_symbol_H-M      'P 21/n '
_cod_original_formula_sum        'C7 H4 Cu N7 '
_cod_database_code               7050803