Synthesis, Characterization, and Electrochemistry of a Series of Iron(II) Complexes Containing Self-Assembled 1,5-Diaza-3,7-diphosphabicyclo[3.3.1]nonane Ligands
Andrew D. Burrows; Ross W. Harrington; Andrew S. Kirk; Mary F. Mahon; Frank Marken; John E. Warren; Michael K. Whittlesey; Inorganic Chemistry 48 (2009) 9924–9935; doi:10.1021/ic900874f

data_4303377
_publ_section_title
;
Synthesis, Characterization, and Electrochemistry of a Series of Iron(II)
Complexes Containing Self-Assembled
1,5-Diaza-3,7-diphosphabicyclo[3.3.1]nonane Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9924
_journal_page_last               9935
_journal_paper_doi               10.1021/ic900874f
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C43 H50 Cl Fe N4 P4'
_chemical_formula_weight         838.05
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 111.2440(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   26.873(3)
_cell_length_b                   14.5374(17)
_cell_length_c                   22.100(3)
_cell_measurement_reflns_used    2068
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      21.531
_cell_measurement_theta_min      2.714
_cell_volume                     8047.0(17)
_computing_cell_refinement       'local programs'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'ORTEX (P.McArdle, 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick,1997)'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEXII diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  'Silicon 111'
_diffrn_radiation_source         'Daresbury SRS station 16.2 SMX'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.68840
_diffrn_reflns_av_R_equivalents  0.1122
_diffrn_reflns_av_sigmaI/netI    0.1041
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            27709
_diffrn_reflns_theta_full        23.91
_diffrn_reflns_theta_max         23.91
_diffrn_reflns_theta_min         3.44
_exptl_absorpt_coefficient_mu    0.637
_exptl_absorpt_correction_T_max  0.995
_exptl_absorpt_correction_T_min  0.978
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 ?
;
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.383
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             3512
_exptl_crystal_size_max          0.02
_exptl_crystal_size_mid          0.01
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.690
_refine_diff_density_min         -0.312
_refine_diff_density_rms         0.081
_refine_ls_extinction_coef       0.0038(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.958
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     516
_refine_ls_number_reflns         6833
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.958
_refine_ls_R_factor_all          0.1217
_refine_ls_R_factor_gt           0.0562
_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^)+(0.0715P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1229
_refine_ls_wR_factor_ref         0.1530
_reflns_number_gt                3746
_reflns_number_total             6833
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic900874f_si_001_5.cif
_cod_data_source_block           compound_7_ssg1322
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed
to 'multi-scan' 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_database_code               4303377