Symmetrical P4 Cleavage at Cobalt: Characterization of Intermediates on the Way from P4 to Coordinated P2 Units
Simon Dürr; Daniel Ertler; Udo Radius; Inorganic Chemistry 51 (2012) 3904–3909; doi:10.1021/ic300219w

data_4328726
_publ_contact_author_address
;Institute for Inorganic Chemistry
University of W\"urzburg
Am Hubland
D-97074 W\"urzburg
Germany
;
_publ_contact_author_email       u.radius@uni-wuerzburg.de
_publ_contact_author_name        'Prof. Dr. Udo Radius'
_publ_section_title
;
 Symmetrical P4 Cleavage at Cobalt: Characterization of Intermediates on
 the Way from P4 to Coordinated P2 Units
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3904
_journal_page_last               3909
_journal_paper_doi               10.1021/ic300219w
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety         C19H31CoN2P4
_chemical_formula_sum            'C19 H31 Co N2 P4'
_chemical_formula_weight         470.27
_chemical_name_systematic
; 
 ? 
;
_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                 118.37(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.394(3)
_cell_length_b                   9.4038(19)
_cell_length_c                   17.023(3)
_cell_measurement_reflns_used    8000
_cell_measurement_temperature    203(2)
_cell_measurement_theta_max      25.94
_cell_measurement_theta_min      4.21
_cell_volume                     2309.2(10)
_computing_cell_refinement       'STOE X-AREA'
_computing_data_collection       'STOE X-AREA'
_computing_data_reduction        'STOE X-RED'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      203(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.947
_diffrn_measured_fraction_theta_max 0.947
_diffrn_measurement_device_type  'STOE IPDS 1'
_diffrn_measurement_method       rotation
_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  0.0302
_diffrn_reflns_av_sigmaI/netI    0.0259
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            8075
_diffrn_reflns_theta_full        25.94
_diffrn_reflns_theta_max         25.94
_diffrn_reflns_theta_min         4.21
_exptl_absorpt_coefficient_mu    1.027
_exptl_absorpt_correction_T_max  0.8922
_exptl_absorpt_correction_T_min  0.7633
_exptl_absorpt_correction_type   numerical
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.353
_exptl_crystal_description       block
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.273
_refine_diff_density_min         -0.231
_refine_diff_density_rms         0.045
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.011(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         4150
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.0281
_refine_ls_R_factor_gt           0.0255
_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^)+(0.0443P)^2^+0.7931P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0664
_refine_ls_wR_factor_ref         0.0705
_reflns_number_gt                3943
_reflns_number_total             4150
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic300219w_si_001_2.cif
_cod_data_source_block           compound2
_cod_original_cell_volume        2309.2(8)
_cod_database_code               4328726