2-D soft ferromagnet based on [WV(CN)8]3‒ and CuII with a Tc of 34 KElectronic supplementary information (ESI) available: structure of [Cu(tetren)]2+ in 1 and (NC)7W‒CN‒Cu(NC)4 structural motif of 2; table and figures of IR spectra of 1, 2, tetren·5HCl and free tetren. See http://www.rsc.org/suppdata/cc/b2/b202810g/
Podgajny, Robert; Korzeniak, Tomasz; Balanda, Maria; Wasiutynski, Tadeusz; Errington, William; Kemp, Terence J.; Alcock, Nathaniel W.; Sieklucka, Barbara; Chemical Communications  (2002) 1138–; doi:10.1039/b202810g

data_7114206
_publ_section_title
;
 2-D soft ferromagnet based on [WV(CN)8]3-- and CuII with a Tc of 34
 KElectronic supplementary information (ESI) available: structure of
 [Cu(tetren)]2+ in 1 and (NC)7W--CN--Cu(NC)4 structural motif of 2; table
 and figures of IR spectra of 1, 2, tetren&#x00B7;5HCl and free tetren.
 See http://www.rsc.org/suppdata/cc/b2/b202810g/
;
_journal_issue                   10
_journal_name_full               'Chemical Communications'
_journal_page_first              1138
_journal_paper_doi               10.1039/b202810g
_journal_year                    2002
_chemical_formula_sum            'C9.6 H9.2 Cu N9 O1.8 W'
_chemical_formula_weight         526.7
_chemical_name_systematic
;
?
;
_space_group_IT_number           36
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.3792(6)
_cell_length_b                   32.096(2)
_cell_length_c                   7.0160(6)
_cell_measurement_reflns_used    5488
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      3
_cell_volume                     1661.7(2)
_computing_cell_refinement       'SAINT (Siemens, 1995)'
_computing_data_collection       'SMART (Siemens, 1994)'
_computing_data_reduction        'SAINT (Siemens, 1995)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997)'
_computing_publication_material  'SHELXTL (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.938
_diffrn_measured_fraction_theta_max 0.938
_diffrn_measurement_device_type  'Siemens SMART diffractometer'
_diffrn_measurement_method       '\w scans'
_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  0.0585
_diffrn_reflns_av_sigmaI/netI    0.0677
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -43
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            5385
_diffrn_reflns_theta_full        29.15
_diffrn_reflns_theta_max         29.15
_diffrn_reflns_theta_min         3.17
_diffrn_standards_decay_%        nil
_exptl_absorpt_coefficient_mu    8.220
_exptl_absorpt_correction_T_max  0.89
_exptl_absorpt_correction_T_min  0.34
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    2.160
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             1016
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.04
_refine_diff_density_max         1.725
_refine_diff_density_min         -7.975
_refine_diff_density_rms         0.315
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00
_refine_ls_extinction_coef       0.0034(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     111
_refine_ls_number_reflns         2073
_refine_ls_number_restraints     7
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0433
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0.025
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0568P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0982
_refine_ls_wR_factor_ref         0.0990
_reflns_number_gt                1954
_reflns_number_total             2073
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b202810g.txt
_cod_data_source_block           w15new
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      Cmc21
_cod_original_formula_sum        'C9.60 H9.20 Cu N9 O1.80 W'
_cod_database_code               7114206