Photochromism of Metal Complexes Composed of Diarylethene Ligands and Zn(II), Mn(II), and Cu(II) Hexafluoroacetylacetonates
Kenji Matsuda; Kohsuke Takayama; Masahiro Irie; Inorganic Chemistry 43 (2004) 482–489; doi:10.1021/ic035020r

data_4310453
_publ_contact_author
;Dr. Kenji Matsuda
Department of Chemistry and Biochemistry
Graduate School of Engineering, Kyushu University
Hakozaki 6-10-1, Higashi-ku, Fukuoka, Japan
;
_publ_contact_author_email       ' kmatsuda@cstf.kyushu-u.ac.jp'
_publ_contact_author_fax         ' 81(92)6423568 '
_publ_contact_author_phone       ' 81(92)6424132 '
_publ_section_title
;
 Photochromism of Metal Complexes Composed of Diarylethene Ligands and
 Zn(II), Mn(II), and Cu(II) Hexafluoroacetylacetonates
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              482
_journal_page_last               489
_journal_paper_doi               10.1021/ic035020r
_journal_volume                  43
_journal_year                    2004
_chemical_formula_sum            'C31 H18 Cu0.5 F12 N O2 S2'
_chemical_formula_weight         760.35
_chemical_melting_point          183
_chemical_name_systematic
; 
1-(2-methyl-5-phenyl-3-thienyl)-2-(2-methyl-5-(4-pyridyl)
-3-thienyl)-3,3,4,4,5,5-hexafluorocyclopentene
bis(hexafluoroacetylacetonato)copper(II) complex
;
_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                86.483(4)
_cell_angle_beta                 75.633(4)
_cell_angle_gamma                72.277(4)
_cell_formula_units_Z            2
_cell_length_a                   8.900(2)
_cell_length_b                   10.774(3)
_cell_length_c                   17.648(5)
_cell_measurement_temperature    141(2)
_cell_measurement_theta_max      27.49
_cell_measurement_theta_min      1.19
_cell_volume                     1561.3(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_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      293(2)
_diffrn_measured_fraction_theta_full 0.881
_diffrn_measured_fraction_theta_max 0.881
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0319
_diffrn_reflns_av_sigmaI/netI    0.0454
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            10582
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.19
_diffrn_standards_decay_%        0.57
_exptl_absorpt_coefficient_mu    0.605
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.828626
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.617
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             763
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.3
_refine_diff_density_max         1.283
_refine_diff_density_min         -0.659
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     507
_refine_ls_number_reflns         6308
_refine_ls_number_restraints     32
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0672
_refine_ls_R_factor_gt           0.0476
_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^)+(0.0759P)^2^+0.8726P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1231
_refine_ls_wR_factor_ref         0.1384
_reflns_number_gt                4814
_reflns_number_total             6308
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic035020rsi20030830_014130_3.cif
_cod_data_source_block           2a2Cu(hfac)2
_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        1561.4(7)
_cod_original_formula_sum        'C31 H18 Cu0.50 F12 N O2 S2'
_cod_database_code               4310453