Polycyclic bis(amido)cyclodiphosphazane complexes of antimony(III) and bismuth(III): syntheses, molecular structures and solution behaviour
Moser, Daniel F.; Schranz, Ingo; Gerrety, Michael C.; Stahl, Lothar; Staples, Richard J.; Journal of the Chemical Society, Dalton Transactions  (1999) 751–; doi:10.1039/a807207h

data_7027122
_publ_section_title
;
 Polycyclic bis(amido)cyclodiphosphazane complexes of antimony(III) and
 bismuth(III): syntheses, molecular structures and solution behaviour
;
_journal_issue                   5
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              751
_journal_paper_doi               10.1039/a807207h
_journal_year                    1999
_chemical_formula_sum            'C22 H54 N5 P2 Sb Si2'
_chemical_formula_weight         628.57
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 112.67(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.975(3)
_cell_length_b                   10.874(2)
_cell_length_c                   17.765(4)
_cell_measurement_reflns_used    115
_cell_measurement_temperature    213(2)
_cell_measurement_theta_max      20.60
_cell_measurement_theta_min      2.23
_cell_volume                     3204.1(11)
_computing_cell_refinement       'SMART (SIEMENS, V4.033, 1994)'
_computing_data_collection       'ASTRO (SIEMENS, V4.033, 1994)'
_computing_data_reduction        'SAINT (SIEMENS, V4.035, 1994)'
_computing_molecular_graphics    'SHELXTL (SIEMENS, 1994, ver 5.04)'
_computing_publication_material  'CIFTAB (Sheldrick, 1993)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      213(2)
_diffrn_measured_fraction_theta_full 0.942
_diffrn_measured_fraction_theta_max 0.942
_diffrn_measurement_method       '\w, 0.3 deg'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
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_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.24
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.054
_exptl_absorpt_correction_T_max  0.962326
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_exptl_crystal_colour            colorless
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_exptl_crystal_description       block
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0188P)^2^+3.0653P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                4500
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            807207hsup1.cif
_cod_data_source_block           1d
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Empirical'
changed to 'empirical' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0188P)^2^+3.0653P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0188P)^2^+3.0653P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        3204(1)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7027122