Synthetic strategies to bicyclic tetraphosphanes using P1, P2 and P4 building blocks.
Bresien, Jonas; Faust, Kirill; Hering-Junghans, Christian; Rothe, Julia; Schulz, Axel; Villinger, Alexander; Dalton transactions (Cambridge, England : 2003) 45 (2016) 1998–2007; doi:10.1039/c5dt02757h

data_7036326
_publ_section_title
;
 Synthetic strategies to bicyclic tetraphosphanes using P1, P2 and P4
 building blocks.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1998
_journal_page_last               2007
_journal_paper_doi               10.1039/c5dt02757h
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C36 H58 Cl3 Ga P4, 1.5(C H2 Cl2)'
_chemical_formula_sum            'C37.5 H61 Cl6 Ga P4'
_chemical_formula_weight         918.16
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      11
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-07-20 deposited with the CCDC.
2015-08-28 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 91.834(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.3333(4)
_cell_length_b                   12.9538(4)
_cell_length_c                   14.1349(5)
_cell_measurement_reflns_used    9971
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      64.808
_cell_measurement_theta_min      5.194
_cell_volume                     2440.09(14)
_computing_cell_refinement       'Bruker Apex v2.0-2'
_computing_data_collection       'Bruker Apex v2.0-2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker Apex Kappa II-CCD-diffractometer'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0347
_diffrn_reflns_av_sigmaI/netI    0.0272
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            43086
_diffrn_reflns_theta_full        32.00
_diffrn_reflns_theta_max         32.00
_diffrn_reflns_theta_min         1.53
_exptl_absorpt_coefficient_mu    1.047
_exptl_absorpt_correction_T_max  0.7510
_exptl_absorpt_correction_T_min  0.6225
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2004)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.250
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             958
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.29
_platon_squeeze_details
;
The unit cell contains three dichloromethane molecules which have been treated 
as a diffuse contribution to the overall scattering without specific atom 
positions by SQUEEZE/PLATON.
;
_refine_diff_density_max         0.351
_refine_diff_density_min         -0.246
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     256
_refine_ls_number_reflns         8787
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0259
_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^)+(0.0394P)^2^+0.0339P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0710
_refine_ls_wR_factor_ref         0.0726
_reflns_number_gt                7521
_reflns_number_total             8787
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c5dt02757h2.cif
_cod_data_source_block           jb73_2_endo_exo_MesP4Mes_GaCl3_CH2Cl2
_cod_depositor_comments
'Adding full bibliography for 7036321--7036328.cif.'
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_original_formula_sum        'C37.50 H61 Cl6 Ga P4'
_cod_database_code               7036326