Novel access to azaphosphiridine complexes and first applications using Brønsted acid-induced ring expansion reactions.
Fankel, Stefan; Helten, Holger; von Frantzius, Gerd; Schnakenburg, Gregor; Daniels, Jörg; Chu, Victoria; Müller, Christina; Streubel, Rainer; Dalton transactions (Cambridge, England : 2003) 39 (2010) 3472–3481; doi:10.1039/b922166b

data_7024868
_publ_section_title
;
 Novel access to azaphosphiridine complexes and first applications using
 Br\/onsted acid-induced ring expansion reactions.
;
_journal_issue                   14
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3472
_journal_page_last               3481
_journal_paper_doi               10.1039/b922166b
_journal_volume                  39
_journal_year                    2010
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C27 H38 Fe N3 O5 P Si2 W'
_chemical_formula_sum            'C27 H38 Fe N3 O5 P Si2 W'
_chemical_formula_weight         811.45
_chemical_name_systematic
;
?
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 91.678(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.6420(10)
_cell_length_b                   13.2433(8)
_cell_length_c                   11.7490(10)
_cell_measurement_reflns_used    26248
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     1655.1(2)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'DIAMOND (Brandenburg, 1999)'
_computing_publication_material  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_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  0.0505
_diffrn_reflns_av_sigmaI/netI    0.0922
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            10273
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.32
_exptl_absorpt_coefficient_mu    4.069
_exptl_absorpt_correction_T_max  0.8877
_exptl_absorpt_correction_T_min  0.5996
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
?
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.628
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.159
_refine_diff_density_min         -1.988
_refine_diff_density_rms         0.123
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.018(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.904
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     370
_refine_ls_number_reflns         5726
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      0.904
_refine_ls_R_factor_all          0.0501
_refine_ls_R_factor_gt           0.0365
_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^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0686
_refine_ls_wR_factor_ref         0.0724
_reflns_number_gt                4789
_reflns_number_total             5726
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b922166b.txt
_cod_data_source_block           joerg34
_cod_original_sg_symbol_H-M      P21
_cod_database_code               7024868