Relationship between the Thermally Induced Reorientations of Aromatic Solvate Molecules in Cu(hfac)2- Nitroxide Breathing Crystals and the Character of the Magnetic Anomaly
Galina V. Romanenko; Ksenia Yu. Maryunina; Artem S. Bogomyakov; Renad Z. Sagdeev; Victor I. Ovcharenko; Inorganic Chemistry 50 (2011) 6597–6609; doi:10.1021/ic200444e

data_4325598
_publ_section_title
;
 Relationship between the Thermally Induced Reorientations of Aromatic
 Solvate Molecules in Cu(hfac)2- Nitroxide Breathing Crystals and the
 Character of the Magnetic Anomaly
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6597
_journal_page_last               6609
_journal_paper_doi               10.1021/ic200444e
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C27 H28 Cu F12 N4 O6'
_chemical_formula_weight         796.07
_chemical_name_systematic
; 
 ? 
;
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_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
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_cell_angle_beta                 102.287(2)
_cell_angle_gamma                101.833(3)
_cell_formula_units_Z            2
_cell_length_a                   9.8525(14)
_cell_length_b                   13.0977(18)
_cell_length_c                   14.578(2)
_cell_measurement_reflns_used    1839
_cell_measurement_temperature    240(2)
_cell_measurement_theta_max      18.66
_cell_measurement_theta_min      2.19
_cell_volume                     1739.5(4)
_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      240(2)
_diffrn_measured_fraction_theta_full 0.891
_diffrn_measured_fraction_theta_max 0.891
_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  0.1109
_diffrn_reflns_av_sigmaI/netI    0.1971
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
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_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            20277
_diffrn_reflns_theta_full        29.64
_diffrn_reflns_theta_max         29.64
_diffrn_reflns_theta_min         1.91
_exptl_absorpt_coefficient_mu    0.736
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.520
_exptl_crystal_F_000             806
_refine_diff_density_max         0.333
_refine_diff_density_min         -0.260
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     562
_refine_ls_number_reflns         8752
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_refine_ls_restrained_S_all      0.751
_refine_ls_R_factor_all          0.1909
_refine_ls_R_factor_gt           0.0539
_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^)+(0.0146P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0846
_refine_ls_wR_factor_ref         0.1115
_reflns_number_gt                2880
_reflns_number_total             8752
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic200444e_si_002_03.cif
_cod_data_source_block           phh240
_cod_database_code               4325598