Paddlewheel 1,2,4-diazaphospholide distibines with the shortest antimony-antimony single bonds.
Zhao, Minggang; Wang, Lixia; Zhang, Xiang; Zheng, Wenjun; Dalton transactions (Cambridge, England : 2003) 45 (2016) 10505–10509; doi:10.1039/c6dt02039a

data_7039448
_publ_section_title
;
 Paddlewheel 1,2,4-diazaphospholide distibines with the shortest
 antimony-antimony single bonds.
;
_journal_issue                   26
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10505
_journal_page_last               10509
_journal_paper_doi               10.1039/c6dt02039a
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C30 H54 N6 P3 Sb'
_chemical_formula_weight         713.45
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-05-21 deposited with the CCDC.
2016-06-03 downloaded from the CCDC.
;
_cell_angle_alpha                81.355(3)
_cell_angle_beta                 76.325(3)
_cell_angle_gamma                79.091(4)
_cell_formula_units_Z            2
_cell_length_a                   10.0959(5)
_cell_length_b                   11.0582(4)
_cell_length_c                   17.7867(6)
_cell_measurement_reflns_used    5455
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.0299
_cell_measurement_theta_min      2.6214
_cell_volume                     1882.96(14)
_computing_cell_refinement       'Bruker FRAMBO'
_computing_data_collection       'Bruker FRAMBO'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0400
_diffrn_reflns_av_unetI/netI     0.0656
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            13437
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.63
_diffrn_standards_interval_count -0.3
_diffrn_standards_interval_time  25
_diffrn_standards_number         15408
_exptl_absorpt_coefficient_mu    0.887
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.88318
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.258
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.849
_refine_diff_density_min         -0.726
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     410
_refine_ls_number_reflns         7003
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0544
_refine_ls_R_factor_gt           0.0395
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0258P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0712
_refine_ls_wR_factor_ref         0.0782
_reflns_number_gt                5783
_reflns_number_total             7003
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt02039a2.cif
_cod_data_source_block           121222-4a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7039448--7039452.cif.
;
_cod_original_cell_volume        1882.96(13)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7039448