Cubane variations: syntheses, structures, and magnetic property analyses of lanthanide(III)-copper(II) architectures with controlled nuclearities.
Aronica, Christophe; Chastanet, Guillaume; Pilet, Guillaume; Le Guennic, Boris; Robert, Vincent; Wernsdorfer, Wolfgang; Luneau, Dominique; Inorganic chemistry 46 (2007) 6108–6119; doi:10.1021/ic700645q

data_4333320
_publ_section_title
;
 Cubane variations: syntheses, structures, and magnetic property analyses
 of lanthanide(III)-copper(II) architectures with controlled nuclearities.
;
_journal_issue                   15
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6108
_journal_page_last               6119
_journal_paper_doi               10.1021/ic700645q
_journal_volume                  46
_journal_year                    2007
_chemical_formula_moiety         'C28 H32 Cu4 F12 N4 O8'
_chemical_formula_sum            'C28 H32 Cu4 F12 N4 O8'
_chemical_formula_weight         1034.74
_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
_audit_creation_date             05-09-07
_audit_creation_method           CRYSTALS_ver_12.80
_cell_angle_alpha                90
_cell_angle_beta                 96.768(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.807(5)
_cell_length_b                   12.319(5)
_cell_length_c                   22.650(5)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    293
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     3826(2)
_computing_cell_refinement       'USER DEFINED CELL REFINEMENT'
_computing_data_collection       'USER DEFINED DATA COLLECTION'
_computing_data_reduction        'USER DEFINED DATA REDUCTION'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SHELXS 86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      293
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type  Unknown
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.036
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            16465
_diffrn_reflns_theta_full        25.483
_diffrn_reflns_theta_max         28.003
_diffrn_reflns_theta_min         1.485
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.302
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  1.0000
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.796
_exptl_crystal_F_000             2064
_refine_diff_density_max         0.58
_refine_diff_density_min         -0.50
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0021
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     505
_refine_ls_number_reflns         3573
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1363
_refine_ls_R_factor_gt           0.0449
_refine_ls_shift/su_max          0.002954
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 0.768 0.503 0.470 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1240
_refine_ls_wR_factor_gt          0.0563
_refine_ls_wR_factor_ref         0.0563
_reflns_limit_h_max              18
_reflns_limit_h_min              -18
_reflns_limit_k_max              16
_reflns_limit_k_min              0
_reflns_limit_l_max              29
_reflns_limit_l_min              0
_reflns_number_gt                3573
_reflns_number_total             9033
_reflns_threshold_expression     I>3.00u(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_scale          0.1570(4)
_oxford_structure_analysis_title 'import in P 21/c'
_cod_data_source_file            ic700645qsup1.cif
_cod_data_source_block           CRYSTALS_cif
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

 Adding full bibliography for 4333320--4333323.cif.
;
_cod_original_sg_symbol_H-M      'P 1 21/c 1 '
_cod_database_code               4333320