Structural and spectroscopic analysis of a new family of monomeric diphosphinoboranes.
Ordyszewska, Anna; Szynkiewicz, Natalia; Perzanowski, Emil; Chojnacki, Jarosław; Wiśniewska, Aleksandra; Grubba, Rafał; Dalton transactions (Cambridge, England : 2003) 48 (2019) 12482–12495; doi:10.1039/c9dt02195g

data_7701648
_publ_section_title
;
 Structural and spectroscopic analysis of a new family of monomeric
 diphosphinoboranes.
;
_journal_issue                   33
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12482
_journal_page_last               12495
_journal_paper_doi               10.1039/c9dt02195g
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C30 H34 B N P2'
_chemical_formula_sum            'C30 H34 B N P2'
_chemical_formula_weight         481.33
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   fmap
_audit_creation_date             2019-05-23
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-05-23 deposited with the CCDC.	2019-07-30 downloaded from the CCDC.
;
_cell_angle_alpha                106.292(6)
_cell_angle_beta                 95.312(6)
_cell_angle_gamma                106.653(6)
_cell_formula_units_Z            2
_cell_length_a                   9.7043(6)
_cell_length_b                   10.3260(8)
_cell_length_c                   14.6037(11)
_cell_measurement_reflns_used    6673
_cell_measurement_temperature    120
_cell_measurement_theta_max      29.49
_cell_measurement_theta_min      2.17
_cell_volume                     1321.69(18)
_computing_cell_refinement       'X-Area Recipe 1.33.0.0 (STOE, 2015)'
_computing_data_collection       'X-Area WinXpose 2.0.22.0 (STOE, 2016)'
_computing_data_reduction
'X-Area Integrate 1.72.0.0 (STOE, 2018) X-Area LANA 1.71.6.0 (STOE, 2017)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      120.0
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'STOE IPDS 2T'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0884
_diffrn_reflns_av_unetI/netI     0.1257
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.971
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            12769
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.971
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.282
_diffrn_reflns_theta_min         2.174
_diffrn_source                   'GeniX Mo, 0.05 x 0.05 mm2 microfocus'
_exptl_absorpt_coefficient_mu    0.183
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.209
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.18
_refine_diff_density_max         1.172
_refine_diff_density_min         -0.857
_refine_diff_density_rms         0.118
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.941
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     311
_refine_ls_number_reflns         7018
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.941
_refine_ls_R_factor_all          0.1395
_refine_ls_R_factor_gt           0.0802
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1388P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1964
_refine_ls_wR_factor_ref         0.2266
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4016
_reflns_number_total             7019
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt02195g2.cif
_cod_data_source_block           1
_cod_original_cell_volume        1321.69(17)
_cod_database_code               7701648
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_max   0.968
_shelx_estimated_absorpt_t_min   0.952
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C1(H1), C4(H4)
2.b Aromatic/amide H refined with riding coordinates:
 C8(H8), C9(H9), C10(H10), C11(H11), C12(H12), C14(H14), C15(H15), C16(H16),
 C17(H17), C18(H18), C20(H20), C21(H21), C22(H22), C23(H23), C24(H24), C26(H26),
  C27(H27), C28(H28), C29(H29), C30(H30)
2.c Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C3(H3A,H3B,H3C), C5(H5A,H5B,H5C), C6(H6A,H6B,H6C)
;
_olex2_submission_special_instructions 'No special instructions were received'