Mixed-Valence CuIICuI15I17 Cluster Builds up a 3D Metal-Organic Framework with Paramagnetic and Thermochromic Characteristics
Jun He; Jing-Xiang Zhang; Chun-Kwan Tsang; Zhengtao Xu; Ye-Gao Yin; Dan Li; Ng, Seik Weng; Inorganic Chemistry 47 (2008) 7948–7950; doi:10.1021/ic8009207

data_4305986
_publ_contact_author
;
      Xu, Zhengtao
      Department of Biology and Chemistry
      City University of Hong Kong
      83 Tat Chee Avenue, Hong Kong
      P. R. China
;
_publ_contact_author_email       zhengtao@cityu.edu.hk
_publ_contact_author_fax         +852-27844679
_publ_section_title
;
Mixed-Valence CuIICuI15I17 Cluster Builds up a 3D Metal-Organic Framework
with Paramagnetic and Thermochromic Characteristics
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7948
_journal_page_last               7950
_journal_paper_doi               10.1021/ic8009207
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C60 H84 Cu16 I17 N24'
_chemical_formula_weight         4315.45
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           218
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  'P -4n 2 3'
_symmetry_space_group_name_H-M   'P -4 3 n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   17.3240(8)
_cell_length_b                   17.324
_cell_length_c                   17.324
_cell_measurement_temperature    295(2)
_cell_volume                     5199.3(2)
_computing_cell_refinement       'SAINT-PLUS, Ver. 6.0, 1997'
_computing_data_collection       'SMART, 1998.'
_computing_data_reduction        'SAINT-PLUS, Ver. 6.0, 1997'
_computing_molecular_graphics    'XP, Ver. 6.10, Bruker AXS Inc., 2000.'
_computing_publication_material  'SHELXTL-Bruker AXS Inc., 1998.'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Apex CCD'
_diffrn_measurement_method       '/w scan'
_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  0.0456
_diffrn_reflns_av_sigmaI/netI    0.0142
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            55028
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.66
_exptl_absorpt_coefficient_mu    8.290
_exptl_absorpt_correction_T_max  0.2749
_exptl_absorpt_correction_T_min  0.2409
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2002)'
_exptl_crystal_colour            orange-yellow
_exptl_crystal_density_diffrn    2.757
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3954
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.21
_refine_diff_density_max         3.719
_refine_diff_density_min         -1.858
_refine_diff_density_rms         0.493
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.03(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.174
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     91
_refine_ls_number_reflns         2009
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.174
_refine_ls_R_factor_all          0.0579
_refine_ls_R_factor_gt           0.0536
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1049P)^2^+26.1494P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1532
_refine_ls_wR_factor_ref         0.1604
_reflns_number_gt                1965
_reflns_number_total             2009
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic8009207_si_001.cif
_cod_data_source_block           SAD
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Cubic' changed to 'cubic' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' 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_database_code               4305986