Systematic Study on the Structures and Reactivity of Hydrazobenzenes and Azobenzenes Bearing a Chalcogenophosphoryl Group
Yamamura, Masaki; Kano, Naokazu; Kawashima, Takayuki; Inorganic Chemistry 45 (2006) 6497–6507; doi:10.1021/ic0601790

data_4332276
_publ_section_title
;
 Systematic Study on the Structures and Reactivity of Hydrazobenzenes and
 Azobenzenes Bearing a Chalcogenophosphoryl Group
;
_journal_issue                   16
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6497
_journal_page_last               6507
_journal_paper_doi               10.1021/ic0601790
_journal_volume                  45
_journal_year                    2006
_chemical_formula_moiety         'C24 H21 N2 O P'
_chemical_formula_sum            'C24 H21 N2 O P'
_chemical_formula_weight         384.40
_chemical_melting_point          159.5(5)
_chemical_name_common            'phosphine oxide'
_chemical_name_systematic
; 
Diphenyl[2-(1-phenylhydrazo)phenyl]phosphine oxide
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 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                 102.9131(18)
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   41.913(17)
_cell_length_b                   9.860(3)
_cell_length_c                   19.628(8)
_cell_measurement_reflns_used    13531
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.4835
_cell_measurement_theta_min      3.0863
_cell_volume                     7906(5)
_computing_cell_refinement       'CrystalClear (Rigaku Corp., 2000)'
_computing_data_collection       'CrystalClear (Rigaku Corp., 2000)'
_computing_data_reduction        'CrystalClear (Rigaku Corp., 2000)'
_computing_molecular_graphics
'ORTEP-3 for Windows ver 1.08 (Farrugia, 1997-2005)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 14.5666
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
scan:
    Number of images: 600
               Slice: -70.0000 - 110.0000
         Image width: 0.3000
            Exp time: 8.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 0.0000
                 XTD: 45.2285
              2theta: 19.6717
scan:
    Number of images: 600
               Slice: -70.0000 - 110.0000
         Image width: 0.3000
            Exp time: 8.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 90.0000
                 XTD: 45.2285
              2theta: 19.6717

;
_diffrn_measurement_device
;
Mercury CCD (2x2 bin mode)
;
_diffrn_measurement_device_details
;
AFC8: Eulerian 3-circle
;
_diffrn_measurement_method       dtintegrate.ref
_diffrn_orient_matrix_type       d*Trek
_diffrn_orient_matrix_UB_11      0.0052
_diffrn_orient_matrix_UB_12      0.0075
_diffrn_orient_matrix_UB_13      0.0227
_diffrn_orient_matrix_UB_21      -0.0862
_diffrn_orient_matrix_UB_22      -0.0416
_diffrn_orient_matrix_UB_23      0.0335
_diffrn_orient_matrix_UB_31      0.0270
_diffrn_orient_matrix_UB_32      -0.0402
_diffrn_orient_matrix_UB_33      0.0197
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0209
_diffrn_reflns_av_sigmaI/netI    0.0422
_diffrn_reflns_limit_h_max       49
_diffrn_reflns_limit_h_min       -49
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            24718
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.09
_diffrn_source_current           40.0000
_diffrn_source_power             2.0000
_diffrn_source_voltage           50.0000
_exptl_absorpt_coefficient_mu    0.156
_exptl_absorpt_correction_T_max  0.9695
_exptl_absorpt_correction_T_min  0.8987
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Jacobson, R. (1998) Private communication
;
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.292
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             3232
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.201
_refine_diff_density_min         -0.214
_refine_diff_density_rms         0.036
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.06(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1041
_refine_ls_number_reflns         11622
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0342
_refine_ls_R_factor_gt           0.0311
_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^)+(0.0340P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0672
_refine_ls_wR_factor_ref         0.0699
_reflns_number_gt                10938
_reflns_number_total             11622
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0601790sup1.cif
_cod_data_source_block           compound3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '159-160' was changed to '159.5(5)' -
the average value was taken and precision was
estimated.

'_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               4332276