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_7039450
_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            'C40 H72 N8 P4 Sb2'
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; 
 ? 
;
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2016-05-21 deposited with the CCDC.
2016-06-03 downloaded from the CCDC.
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_cell_angle_alpha                90.00
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.33 (release 27-03-2014 CrysAlis171 .NET)
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CrysAlisPro, Agilent Technologies,
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(compiled Mar 27 2014,17:12:48)
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.33 (release 27-03-2014 CrysAlis171 .NET)
(compiled Mar 27 2014,17:12:48)
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_diffrn_standards_decay_%        none
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.33 (release 27-03-2014 CrysAlis171 .NET)
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Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.388
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2120
_exptl_crystal_size_max          0.17
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_refine_ls_number_restraints     0
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_refine_ls_R_factor_all          0.1455
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0531P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_refine_ls_wR_factor_ref         0.1673
_reflns_number_gt                4785
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6dt02039a2.cif
_cod_data_source_block           11
_cod_depositor_comments
'Adding full bibliography for 7039448--7039452.cif.'
_cod_original_cell_volume        4941.3(4)
_cod_database_code               7039450