Polyunsaturated Dicarboxylate Tethers Connecting Dimolybdenum Redox and Chromophoric Centers: Syntheses, Structures, and Electrochemistry
F. Albert Cotton; James P. Donahue; Carlos A. Murillo; Journal of the American Chemical Society 125 (2003) 5436–5450; doi:10.1021/ja029101i

data_4113708
_publ_section_title
;
 Polyunsaturated Dicarboxylate Tethers Connecting Dimolybdenum Redox and
 Chromophoric Centers: Syntheses, Structures, and Electrochemistry
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              5436
_journal_page_last               5450
_journal_paper_doi               10.1021/ja029101i
_journal_volume                  125
_journal_year                    2003
_chemical_compound_source        synthesized
_chemical_formula_moiety
'[[(H3COC6H4N)2CH]3Mo2]2,(O2CCHCCHCO2),2(ClCH2CH2Cl)'
_chemical_formula_structural
;
 [Mo2(DAniF)3]2(mu-O2C(H)C=C=C(H)CO2).2(ClCH2CH2Cl)
;
_chemical_formula_sum            'C99 H100 Cl4 Mo4 N12 O16'
_chemical_formula_weight         2239.47
_space_group_IT_number           43
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'F 2 -2d'
_symmetry_space_group_name_H-M   'F d d 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   36.948(4)
_cell_length_b                   51.990(6)
_cell_length_c                   10.2531(11)
_cell_measurement_reflns_used    8054
_cell_measurement_temperature    213(2)
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      2.34
_cell_volume                     19695(4)
_computing_cell_refinement       'SAINT V. 6.02'
_computing_data_collection       'SMART V. 5.059'
_computing_data_reduction        'SAINT V. 6.02'
_computing_molecular_graphics    'SHELXTL V. 5.03 (Siemens, 1994)'
_computing_publication_material  CIFTAB
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      213(2)
_diffrn_measurement_device       'Bruker SMART 1000'
_diffrn_measurement_method       omega-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0380
_diffrn_reflns_av_sigmaI/netI    0.0291
_diffrn_reflns_limit_h_max       48
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       67
_diffrn_reflns_limit_k_min       -67
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            34147
_diffrn_reflns_theta_max         27.55
_diffrn_reflns_theta_min         1.92
_diffrn_standards_number         'none (area detector data)'
_exptl_absorpt_coefficient_mu    0.677
_exptl_absorpt_correction_T_max  0.928
_exptl_absorpt_correction_T_min  0.654
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.510
_exptl_crystal_density_method    none
_exptl_crystal_description       needle
_exptl_crystal_F_000             9136
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.371
_refine_diff_density_min         -0.343
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.03(2)
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.056
_refine_ls_goodness_of_fit_obs   1.051
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     609
_refine_ls_number_reflns         11075
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.057
_refine_ls_restrained_S_obs      1.051
_refine_ls_R_factor_all          0.0310
_refine_ls_R_factor_obs          0.0278
_refine_ls_shift/esd_max         -0.004
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0280P)^2^+42.0668P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0654
_refine_ls_wR_factor_obs         0.0631
_reflns_number_observed          10472
_reflns_number_total             11077
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ja029101isi20030123_021228_15.cif
_cod_data_source_block           xl
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0280P)^2^+42.0668P] where P=(Fo^2^+2Fc^2^)/3'
was changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0280P)^2^+42.0668P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        19695.4(37)
_cod_database_code               4113708