Heterobimetallic complexes with highly flexible 1,1'-bis(phospholanoalkyl)ferrocene ligands.
Schmied, Andy; Straube, Axel; Grell, Toni; Jähnigen, Sascha; Hey-Hawkins, Evamarie; Dalton transactions (Cambridge, England : 2003) 44 (2015) 18760–18768; doi:10.1039/c5dt02567b

data_7035960
_publ_section_title
;
 Heterobimetallic complexes with highly flexible
 1,1'-bis(phospholanoalkyl)ferrocene ligands.
;
_journal_issue                   43
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              18760
_journal_page_last               18768
_journal_paper_doi               10.1039/c5dt02567b
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C20 H24 Br2 Fe O2'
_chemical_formula_weight         512.06
_chemical_name_systematic        1,1'-Bis-(5-bromobutanoyl)-ferrocene
_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_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2015-07-06T07:55:02-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2015-07-06 deposited with the CCDC.
2015-07-24 downloaded from the CCDC.
;
_cell_angle_alpha                83.135(5)
_cell_angle_beta                 84.840(5)
_cell_angle_gamma                74.380(4)
_cell_formula_units_Z            2
_cell_length_a                   5.6219(3)
_cell_length_b                   8.7107(4)
_cell_length_c                   20.5647(15)
_cell_measurement_reflns_used    3302
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      28.22
_cell_measurement_theta_min      2.715
_cell_volume                     961.16(10)
_computing_cell_refinement
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.37.34a (release 02-06-2014 CrysAlis171 .NET)
        (compiled Jun  2 2014,16:24:16)
;
_computing_data_collection
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.37.34a (release 02-06-2014 CrysAlis171 .NET)
        (compiled Jun  2 2014,16:24:16)
;
_computing_data_reduction
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.37.34a (release 02-06-2014 CrysAlis171 .NET)
        (compiled Jun  2 2014,16:24:16)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      130(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.356
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0388995
_diffrn_orient_matrix_UB_12      -0.0834996
_diffrn_orient_matrix_UB_13      -0.002963
_diffrn_orient_matrix_UB_21      -0.0331854
_diffrn_orient_matrix_UB_22      0.0142622
_diffrn_orient_matrix_UB_23      -0.0330784
_diffrn_orient_matrix_UB_31      0.120874
_diffrn_orient_matrix_UB_32      0.0066677
_diffrn_orient_matrix_UB_33      -0.0104103
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0285
_diffrn_reflns_av_unetI/netI     0.0462
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            6379
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.44
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    4.952
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.91047
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.37.34a (release 02-06-2014 CrysAlis171 .NET)
        (compiled Jun  2 2014,16:24:16)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear intense orange'
_exptl_crystal_density_diffrn    1.769
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.783
_refine_diff_density_min         -0.873
_refine_diff_density_rms         0.09
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.956
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     258
_refine_ls_number_reflns         3526
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.956
_refine_ls_R_factor_all          0.0428
_refine_ls_R_factor_gt           0.0337
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0351P)^2^+1.4197P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0763
_refine_ls_wR_factor_ref         0.0814
_reflns_number_gt                3030
_reflns_number_total             3526
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c5dt02567b2.cif
_cod_data_source_block           x2081
_cod_depositor_comments
'Adding full bibliography for 7035957--7035962.cif.'
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7035960