Thermally Induced Magnetic Anomalies in Solvates of the Bis(hexafluoroacetylacetonate)copper(II) Complex with Pyrazolyl-Substituted Nitronyl Nitroxide
Victor I. Ovcharenko; Galina V. Romanenko; Ksenia Yu. Maryunina; Artem S. Bogomyakov; Elena V. Gorelik; Inorganic Chemistry 47 (2008) 9537–9552; doi:10.1021/ic8011074

data_4306254
_publ_section_title
;
Thermally Induced Magnetic Anomalies in Solvates of the
Bis(hexafluoroacetylacetonate)copper(II) Complex with Pyrazolyl-Substituted
Nitronyl Nitroxide
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9537
_journal_page_last               9552
_journal_paper_doi               10.1021/ic8011074
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C26.5 H30.5 Br0.5 Cu F12 N4 O6'
_chemical_formula_weight         832.54
_chemical_name_systematic
; 
 catena-(bis(m2-4,4,5,5-Tetramethyl-2-
 (1-butylpyrazole-4-yl)-4,5-dihydro-1H-
 imidazol-3-oxide-1-oxyl)-tetrakis(1,
 1,1,5,5,5-hexafluoropentan-2,4-
 dionato)-di-copper(ii)) bromopentane solvate
;
_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                98.614(4)
_cell_angle_beta                 111.093(3)
_cell_angle_gamma                97.299(4)
_cell_formula_units_Z            2
_cell_length_a                   10.690(3)
_cell_length_b                   13.331(3)
_cell_length_c                   13.495(3)
_cell_measurement_reflns_used    5156
_cell_measurement_temperature    165(2)
_cell_measurement_theta_max      23.09
_cell_measurement_theta_min      2.51
_cell_volume                     1739.6(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      165(2)
_diffrn_measured_fraction_theta_full 0.698
_diffrn_measured_fraction_theta_max 0.698
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0636
_diffrn_reflns_av_sigmaI/netI    0.0587
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            13486
_diffrn_reflns_theta_full        23.28
_diffrn_reflns_theta_max         23.30
_diffrn_reflns_theta_min         2.03
_exptl_absorpt_coefficient_mu    1.310
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            violet
_exptl_crystal_density_diffrn    1.590
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prizm
_exptl_crystal_F_000             840
_refine_diff_density_max         0.377
_refine_diff_density_min         -0.354
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.951
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     589
_refine_ls_number_reflns         3499
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      0.955
_refine_ls_R_factor_all          0.0483
_refine_ls_R_factor_gt           0.0399
_refine_ls_shift/su_max          0.202
_refine_ls_shift/su_mean         0.023
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0848P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1093
_refine_ls_wR_factor_ref         0.1149
_reflns_number_gt                3994
_reflns_number_total             5004
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic8011074_si_001_54.cif
_cod_data_source_block           C5Br165
_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 
;
_cod_original_cell_volume        1739.4(7)
_cod_original_formula_sum        'C26.50 H30.50 Br0.50 Cu F12 N4 O6'
_cod_database_code               4306254