Expanding the chemistry of ring-fused 1,4-diphosphinines by stable mono anion formation.
Begum, Imtiaz; Schnakenburg, Gregor; Kelemen, Zsolt; Nyulászi, László; Boeré, René T; Streubel, Rainer; Chemical communications (Cambridge, England) 54 (2018) 13555–13558; doi:10.1039/c8cc08158a

data_7122597
_publ_section_title
;
 Expanding the chemistry of ring-fused 1,4-diphosphinines by stable mono
 anion formation.
;
_journal_issue                   96
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              13555
_journal_page_last               13558
_journal_paper_doi               10.1039/c8cc08158a
_journal_volume                  54
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C30 H42 N3 P3 S4 Si2'
_chemical_formula_sum            'C30 H42 N3 P3 S4 Si2'
_chemical_formula_weight         721.99
_chemical_name_systematic        IB-370
_space_group_crystal_system      orthorhombic
_space_group_IT_number           29
_space_group_name_Hall           'P 2c -2ac'
_space_group_name_H-M_alt        'P c a 21'
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2018-02-28
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.02 svn.r3394 for OlexSys, GUI svn.r5324)
;
_audit_update_record
;
2018-09-07 deposited with the CCDC.
2018-11-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   18.7088(7)
_cell_length_b                   11.7664(4)
_cell_length_c                   33.3168(12)
_cell_measurement_reflns_used    9068
_cell_measurement_temperature    100
_cell_measurement_theta_max      71.94
_cell_measurement_theta_min      3.76
_cell_volume                     7334.2(5)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.02
_diffrn_detector                 'Bruker Photon100 detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CMOS area detector'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8-Venture'
_diffrn_measurement_method       'fine slicing \w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.1718
_diffrn_reflns_av_unetI/netI     0.0576
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            189014
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         67.749
_diffrn_reflns_theta_min         3.756
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.440
_exptl_absorpt_correction_T_max  0.7536
_exptl_absorpt_correction_T_min  0.3855
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
'SADABS-2014/5 (Bruker,2014/5) was used for absorption correction. wR2(int) was 0.1736 before and 0.1094 after correction. The Ratio of minimum to maximum transmission is 0.5115. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            'clear light yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.308
_exptl_crystal_description       plate
_exptl_crystal_F_000             3040
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.03
_refine_diff_density_max         2.317
_refine_diff_density_min         -1.098
_refine_diff_density_rms         0.209
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.58(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.131
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     774
_refine_ls_number_reflns         13271
_refine_ls_number_restraints     391
_refine_ls_restrained_S_all      1.120
_refine_ls_R_factor_all          0.1247
_refine_ls_R_factor_gt           0.1158
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0316P)^2^+218.7533P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2750
_refine_ls_wR_factor_ref         0.2804
_reflns_Friedel_coverage         0.962
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                12177
_reflns_number_total             13271
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8cc08158a2.cif
_cod_data_source_block           cu_5544f
_cod_depositor_comments
'Adding full bibliography for 7122593--7122597.cif.'
_cod_database_code               7122597
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.878
_shelx_estimated_absorpt_t_min   0.456
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.42(8)
 0.58(8)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
3. Uiso/Uaniso restraints and constraints
C8 \\sim N2 \\sim C9 \\sim C7 \\sim S3 \\sim S4 \\sim C10: within 2A with sigma
of 0.002 and sigma for terminal atoms of 0.004
C30' \\sim C29' \\sim C28' \\sim C27' \\sim C26' \\sim C25': within 2A with
sigma of 0.002 and sigma for terminal atoms of 0.004
C23 \\sim C24 \\sim C19 \\sim C20 \\sim C21 \\sim C22: within 2A with sigma of
0.002 and sigma for terminal atoms of 0.004
Uanis(C9') \\sim Ueq, Uanis(N2') \\sim Ueq, Uanis(C7') \\sim Ueq, Uanis(C25')
\\sim Ueq, Uanis(C30') \\sim Ueq, Uanis(C26') \\sim Ueq, Uanis(C3') \\sim Ueq,
Uanis(C2') \\sim Ueq, Uanis(N3') \\sim Ueq, Uanis(C4') \\sim Ueq, Uanis(N1')
\\sim Ueq, Uanis(C20') \\sim Ueq, Uanis(C19') \\sim Ueq, Uanis(C24') \\sim Ueq,
Uanis(C19) \\sim Ueq, Uanis(C22) \\sim Ueq, Uanis(C12') \\sim Ueq, Uanis(C11)
\\sim Ueq, Uanis(C12) \\sim Ueq, Uanis(C10) \\sim Ueq, Uanis(N2) \\sim Ueq,
Uanis(C9) \\sim Ueq, Uanis(C7) \\sim Ueq, Uanis(C3) \\sim Ueq, Uanis(C15) \\sim
Ueq, Uanis(C5) \\sim Ueq, Uanis(C6) \\sim Ueq, Uanis(C24) \\sim Ueq, Uanis(C30)
\\sim Ueq: with sigma of 0.002 and sigma for terminal atoms of 0.004
Uanis(C14') \\sim Ueq, Uanis(C13') \\sim Ueq, Uanis(C16') \\sim Ueq,
Uanis(C18') \\sim Ueq, Uanis(C10') \\sim Ueq, Uanis(C21) \\sim Ueq, Uanis(C1')
\\sim Ueq, Uanis(P1') \\sim Ueq, Uanis(P3') \\sim Ueq, Uanis(N1) \\sim Ueq,
Uanis(C2) \\sim Ueq: with sigma of 0.002 and sigma for terminal atoms of 0.004
Uanis(C1) \\sim Ueq, Uanis(C8') \\sim Ueq, Uanis(C23') \\sim Ueq, Uanis(C21')
\\sim Ueq: with sigma of 0.001 and sigma for terminal atoms of 0.002
Uanis(C29') \\sim Ueq, Uanis(C8) \\sim Ueq: with sigma of 0.002 and sigma for
terminal atoms of 0.004
4.a Secondary CH2 refined with riding coordinates:
 C4(H4A,H4B), C5(H5A,H5B), C10(H10A,H10B), C11(H11A,H11B), C4'(H4'A,H4'B),
 C5'(H5'A,H5'B), C10'(H10C,H10D), C11'(H11C,H11D)
4.b Aromatic/amide H refined with riding coordinates:
 C20(H20), C21(H21), C22(H22), C23(H23), C24(H24), C26(H26), C27(H27),
 C28(H28), C29(H29), C30(H30), C20'(H20'), C21'(H21'), C22'(H22'), C23'(H23'),
 C24'(H24'), C26'(H26'), C27'(H27'), C28'(H28'), C29'(H29'), C30'(H30')
4.c Idealised Me refined as rotating group:
 C6(H6A,H6B,H6C), C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C14(H14A,H14B,
 H14C), C15(H15A,H15B,H15C), C16(H16A,H16B,H16C), C17(H17A,H17B,H17C), C18(H18A,
 H18B,H18C), C6'(H6'A,H6'B,H6'C), C12'(H12D,H12E,H12F), C13'(H13D,H13E,H13F),
 C14'(H14D,H14E,H14F), C15'(H15D,H15E,H15F), C16'(H16D,H16E,H16F), C17'(H17D,
 H17E,H17F), C18'(H18D,H18E,H18F)
;
_shelx_res_checksum              39293
_shelx_hkl_checksum              13121
_olex2_submission_special_instructions 'No special instructions were received'