Synthesis and Coordination Chemistry of Phosphine Oxide Decorated Dibenzofuran Platforms
Daniel Rosario-Amorin; Eileen N. Duesler; Robert T. Paine; Benjamin P. Hay; Laetitia H. Delmau; Sean D. Reilly; Andrew J. Gaunt; Brian L. Scott; Inorganic Chemistry 51 (2012) 6667–6681; doi:10.1021/ic300301d

data_4329475
_publ_section_title
;
 Synthesis and Coordination Chemistry of Phosphine Oxide Decorated
 Dibenzofuran Platforms
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6667
_journal_page_last               6681
_journal_paper_doi               10.1021/ic300301d
_journal_volume                  51
_journal_year                    2012
_chemical_formula_sum            'C38 H34 Er0.5 N1.5 O9.5 P2'
_chemical_formula_weight         809.24
_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                 92.8940(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   18.9860(6)
_cell_length_b                   14.2293(4)
_cell_length_c                   26.9259(8)
_cell_measurement_reflns_used    9134
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      36.34
_cell_measurement_theta_min      2.96
_cell_volume                     7265.0(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0229
_diffrn_reflns_av_sigmaI/netI    0.0183
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       44
_diffrn_reflns_limit_l_min       -44
_diffrn_reflns_number            114995
_diffrn_reflns_theta_full        36.35
_diffrn_reflns_theta_max         36.35
_diffrn_reflns_theta_min         1.96
_exptl_absorpt_coefficient_mu    1.318
_exptl_absorpt_correction_T_max  0.6863
_exptl_absorpt_correction_T_min  0.6427
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
R.H. Blessing, Acta Crystallogr., Sect A 1995, 51, 33-38.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.480
_exptl_crystal_density_meas      ?
_exptl_crystal_description       cut
_exptl_crystal_F_000             3300
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.31
_refine_diff_density_max         1.913
_refine_diff_density_min         -1.352
_refine_diff_density_rms         0.120
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.215
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     446
_refine_ls_number_reflns         17609
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.215
_refine_ls_R_factor_all          0.0565
_refine_ls_R_factor_gt           0.0455
_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^)+(0.0456P)^2^+19.8018P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1137
_refine_ls_wR_factor_ref         0.1193
_reflns_number_gt                14848
_reflns_number_total             17609
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic300301d_si_004_3.cif
_cod_data_source_block           rpdr13c_complex{[Er(5)(NO3)2](NO3)4(CH3OH)}
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_formula_sum        'C38 H34 Er0.50 N1.50 O9.50 P2'
_cod_database_code               4329475