Remote Effects of Axial Ligand Substitution in Heterometallic Cr\τbCr...M Chains
Michael Nippe; Yevgeniya Turov; John F. Berry; Inorganic Chemistry 50 (2011) 10592–10599; doi:10.1021/ic2011309

data_4326599
_publ_contact_author_address
;Department of Chemistry
University of Wisconsin-Madison
1101 University Ave
Madison, WI  53706
USA
;
_publ_contact_author_email       berry@chem.wisc.edu
_publ_contact_author_name        'John F. Berry'
_publ_contact_author_phone       809-608-262-7534
_publ_section_title
;
 Remote Effects of Axial Ligand Substitution in Heterometallic
 Cr\\tbCr...M Chains
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10592
_journal_page_last               10599
_journal_paper_doi               10.1021/ic2011309
_journal_volume                  50
_journal_year                    2011
_chemical_formula_moiety         'C41 H32 Cl Cr2 F3 Fe N12 O3 S, (C H2 Cl2)2'
_chemical_formula_sum            'C43 H36 Cl5 Cr2 F3 Fe N12 O3 S'
_chemical_formula_weight         1195.00
_chemical_name_common            FeCr2(dpa)4Cl(OTf)*2CH2Cl2
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_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                 109.0880(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.9608(16)
_cell_length_b                   16.9505(15)
_cell_length_c                   15.6072(13)
_cell_measurement_reflns_used    7597
_cell_measurement_temperature    105(2)
_cell_measurement_theta_max      29.52
_cell_measurement_theta_min      2.27
_cell_volume                     4740.3(7)
_computing_cell_refinement       'SAINT Ver. 6.22  (Bruker-AXS, 2003)'
_computing_data_collection       'SMART Ver. 5.622 (Bruker-AXS, 2003)'
_computing_data_reduction        'SAINT Ver. 6.22'
_computing_molecular_graphics    'SHELXTL Ver. 6.10'
_computing_publication_material  'SHELXTL Ver. 6.10'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      105(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker CCD-1000 area detector'
_diffrn_measurement_method       '0.30\% \w 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  0.0405
_diffrn_reflns_av_sigmaI/netI    0.0512
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            32531
_diffrn_reflns_theta_full        28.33
_diffrn_reflns_theta_max         28.33
_diffrn_reflns_theta_min         1.65
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.146
_exptl_absorpt_correction_T_max  0.8654
_exptl_absorpt_correction_T_min  0.8033
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker-AXS, 2003)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.674
_exptl_crystal_description       block
_exptl_crystal_F_000             2416
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.921
_refine_diff_density_min         -0.469
_refine_diff_density_rms         0.139
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.495(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.836
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     632
_refine_ls_number_reflns         11556
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.836
_refine_ls_R_factor_all          0.0511
_refine_ls_R_factor_gt           0.0388
_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^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1012
_refine_ls_wR_factor_ref         0.1168
_reflns_number_gt                9947
_reflns_number_total             11556
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic2011309_si_002_1.cif
_cod_data_source_block           compound3(100K)
_cod_database_code               4326599