Electronic communication in oligonuclear ferrocene complexes with anionic four-coordinate boron bridges
Kaufmann, Linda; Breunig, Jens-Michael; Vitze, Hannes; Schödel, Frauke; Nowik, Israel; Pichlmaier, Markus; Bolte, Michael; Lerner, Hans-Wolfram; Winter, Rainer F.; Herber, Rolfe H.; Wagner, Matthias; Dalton Transactions  (2009) 2940–2950; doi:10.1039/b821406a

data_7030568
_publ_section_title
;
 Electronic communication in oligonuclear ferrocene complexes with
 anionic four-coordinate boron bridges
;
_journal_coden_ASTM              DTARAF
_journal_issue                   16
_journal_name_full               'Dalton Transactions'
_journal_page_first              2940
_journal_page_last               2950
_journal_paper_doi               10.1039/b821406a
_journal_year                    2009
_chemical_formula_sum            'C34 H28 B2 Fe'
_chemical_formula_weight         514.03
_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-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   18.425(4)
_cell_length_b                   30.690(6)
_cell_length_c                   9.2970(19)
_cell_measurement_reflns_used    5201
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.6
_cell_measurement_theta_min      3.5
_cell_volume                     5257.1(19)
_computing_cell_refinement       'X-Area (Stoe & Cie, 2001)'
_computing_data_collection       'X-Area (Stoe & Cie, 2001)'
_computing_data_reduction        'X-Area (Stoe & Cie, 2001)'
_computing_molecular_graphics    'XP in SHELXTL-Plus (Sheldrick, 1991)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997) '
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990) '
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'STOE IPDS II two-circle-diffractometer'
_diffrn_measurement_method       \w
_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  0.0758
_diffrn_reflns_av_sigmaI/netI    0.0738
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       37
_diffrn_reflns_limit_k_min       -36
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7049
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.58
_diffrn_reflns_theta_min         3.46
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.595
_exptl_absorpt_correction_T_max  0.9429
_exptl_absorpt_correction_T_min  0.8703
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'MULABS (Spek, 2003; Blessing, 1995)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.299
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2144
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.196
_refine_diff_density_min         -0.236
_refine_diff_density_rms         0.048
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.02(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     168
_refine_ls_number_reflns         2204
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.0521
_refine_ls_R_factor_gt           0.0372
_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^)+(0.0275P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0710
_refine_ls_wR_factor_ref         0.0788
_reflns_number_gt                1840
_reflns_number_total             2204
_reflns_threshold_expression     I>2\s(I)
_cod_duplicate_entry             7001037
_cod_data_source_file            b821406a.txt
_cod_data_source_block           wa560
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        5257.1(18)
_cod_original_sg_symbol_H-M      'F dd2'
_cod_database_code               7030568