Helical-Chain Copper(II) Complexes and a Cyclic Tetranuclear Copper(II) Complex with Single Syn-Anti Carboxylate Bridges and Ferromagnetic Exchange Interactions
Enrique Colacio; Mustapha Ghazi; Raikko Kivekäs; José María Moreno; Inorganic Chemistry 39 (2000) 2882–2890; doi:10.1021/ic991209k

data_4321100
_publ_contact_author
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     J.M. Moreno
     Departamento de Qu\'imica Inorg\'anica.
     Facultad de Ciencias.
     Universidad de Granada
     18071-Granada
     SPAIN
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_publ_contact_author_email       jmoreno@ugr.es
_publ_contact_author_fax         +34-958-248526
_publ_contact_author_phone       +34-958-243236
_publ_section_title
;
 Helical-Chain Copper(II) Complexes and a Cyclic Tetranuclear Copper(II)
 Complex with Single Syn-Anti Carboxylate Bridges and Ferromagnetic
 Exchange Interactions
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2882
_journal_page_last               2890
_journal_paper_doi               10.1021/ic991209k
_journal_volume                  39
_journal_year                    2000
_chemical_formula_sum            'C10 H17 Cl Cu N2 O9'
_chemical_formula_weight         408.25
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 100.432(8)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.1234(10)
_cell_length_b                   7.7098(4)
_cell_length_c                   16.126(2)
_cell_measurement_reflns_used    38
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      12.46
_cell_measurement_theta_min      6.86
_cell_volume                     1604.6(3)
_computing_cell_refinement       'Siemens XSCANS'
_computing_data_collection       'Siemens XSCANS'
_computing_data_reduction        'SHELXTL-PC V5.0 (Siemens, 1994)'
_computing_molecular_graphics    'SHELXTL-PC V5.0 (Siemens, 1994)'
_computing_publication_material  'SHELXTL-PC V5.0 (Siemens, 1994)'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Siemens P4'
_diffrn_measurement_method       \w--2\q
_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  0.0316
_diffrn_reflns_av_sigmaI/netI    0.0342
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -1
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            5048
_diffrn_reflns_theta_max         30.02
_diffrn_reflns_theta_min         1.58
_diffrn_standards_decay_%        1.9
_diffrn_standards_interval_count 90
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.574
_exptl_absorpt_correction_T_max  293(2)
_exptl_absorpt_correction_T_min  293(2)
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            Blue
_exptl_crystal_density_diffrn    1.690
_exptl_crystal_description       Prismatic
_exptl_crystal_F_000             836
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.437
_refine_diff_density_min         -0.461
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.052
_refine_ls_goodness_of_fit_obs   1.034
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     256
_refine_ls_number_reflns         4068
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.192
_refine_ls_restrained_S_obs      1.034
_refine_ls_R_factor_all          0.0620
_refine_ls_R_factor_obs          0.0429
_refine_ls_shift/esd_max         4.287
_refine_ls_shift/esd_mean        0.321
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0520P)^2^+1.4314P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1404
_refine_ls_wR_factor_obs         0.1067
_reflns_number_observed          3178
_reflns_number_total             4119
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic991209k_3.cif
_cod_data_source_block           complex3{[Cu(L3)(H2O)](ClO4)}n
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0520P)^2^+1.4314P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0520P)^2^+1.4314P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        1604.6(2)
_cod_database_code               4321100