Magnetic behaviour vs. structural changes in an isomeric series of binuclear copper(ii) complexes: an experimental and theoretical study
Sharma, Raj Pal; Saini, Anju; Venugopalan, Paloth; Ferretti, Valeria; Spizzo, Federico; Angeli, Celestino; Calzado, Carmen J.; New Journal of Chemistry 38 (2014) 574–; doi:10.1039/c3nj01080e

data_7053864
_publ_section_title
;
 Magnetic behaviour vs. structural changes in an isomeric series of
 binuclear copper(ii) complexes: an experimental and theoretical study
;
_journal_issue                   2
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              574
_journal_paper_doi               10.1039/c3nj01080e
_journal_volume                  38
_journal_year                    2014
_chemical_formula_moiety         'C28 H42 Cu2 N2 O12, 2(H2 O)'
_chemical_formula_sum            'C28 H46 Cu2 N2 O14'
_chemical_formula_weight         761.75
_chemical_name_systematic
;
bis(mu2-(2-hydroxyethylamino ethanolato)-bis(p-methoxybenzoate)-di copper(II)dihydrate
;
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                102.8580(8)
_cell_angle_beta                 92.3380(8)
_cell_angle_gamma                110.5400(13)
_cell_formula_units_Z            1
_cell_length_a                   7.60940(10)
_cell_length_b                   8.0937(2)
_cell_length_c                   14.6853(4)
_cell_measurement_reflns_used    13108
_cell_measurement_temperature    295
_cell_measurement_theta_max      30.
_cell_measurement_theta_min      3.
_cell_volume                     818.68(3)
_computing_cell_refinement       'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_data_collection       'Kappa CCD server software (Nonius, 1997)'
_computing_data_reduction        'DENZO-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'ORTEPIII (Burnett & Johnson, 1996)'
_computing_publication_material
;
SHELXL-97 (Sheldrick, 1997); WINGX (Farrugia, 1999)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR97 (Altomare et al.,1999)'
_diffrn_ambient_temperature      295
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       '\f scans and \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  0.0337
_diffrn_reflns_av_sigmaI/netI    0.0337
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            13108
_diffrn_reflns_theta_full        30.01
_diffrn_reflns_theta_max         30.01
_diffrn_reflns_theta_min         2.87
_exptl_absorpt_coefficient_mu    1.369
_exptl_absorpt_correction_T_max  0.875
_exptl_absorpt_correction_T_min  0.814
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SORTAV (R.H. Blessing, Acta Crystallogr. 1995, A51, 33)
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.545
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             398
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.289
_refine_diff_density_min         -0.641
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     300
_refine_ls_number_reflns         4747
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0392
_refine_ls_R_factor_gt           0.0339
_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^)+(0.0506P)^2^+0.1310P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0870
_refine_ls_wR_factor_ref         0.0907
_reflns_number_gt                4206
_reflns_number_total             4747
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            c3nj01080e.txt
_cod_data_source_block           para
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/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 
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_cod_database_code               7053864