Boron-centered soft ligands based on tetrazole units and their complexes with sodium, potassium and bismuth ions.
Imran, Muhammad; Mix, Andreas; Neumann, Beate; Stammler, Hans-Georg; Monkowius, Uwe; Bleckenwegner, Petra; Mitzel, Norbert W.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 14737–14748; doi:10.1039/c4dt01931h

data_7031689
_publ_section_title
;
 Boron-centered soft ligands based on tetrazole units and their complexes
 with sodium, potassium and bismuth ions.
;
_journal_issue                   39
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14737
_journal_page_last               14748
_journal_paper_doi               10.1039/c4dt01931h
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C14 H16 B N8 Na O2 S2'
_chemical_formula_sum            'C14 H16 B N8 Na O2 S2'
_chemical_formula_weight         426.27
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 92.3920(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.1466(2)
_cell_length_b                   6.1686(2)
_cell_length_c                   43.2407(11)
_cell_measurement_reflns_used    9948
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      143.679
_cell_measurement_theta_min      6.137
_cell_volume                     1904.58(9)
_computing_cell_refinement       'APEX 2, Bruker AXS'
_computing_data_collection       'APEX 2, Bruker AXS'
_computing_data_reduction        'APEX 2, Bruker AXS'
_computing_molecular_graphics    'SHELXTL-PLUS (1990)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.959
_diffrn_measured_fraction_theta_max 0.959
_diffrn_measurement_device_type  'Bruker AXS X8 Prospector Ultra with APEX II'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  'Quazar Montel multilayer optic Montel200'
_diffrn_radiation_source         'I\mS Incoatec Microfocus'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0230
_diffrn_reflns_av_sigmaI/netI    0.0228
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       49
_diffrn_reflns_limit_l_min       -52
_diffrn_reflns_number            12737
_diffrn_reflns_theta_full        71.84
_diffrn_reflns_theta_max         71.84
_diffrn_reflns_theta_min         2.05
_exptl_absorpt_coefficient_mu    3.021
_exptl_absorpt_correction_T_max  0.7685
_exptl_absorpt_correction_T_min  0.5334
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 - Bruker AXS area detector scaling and absorption correction'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.487
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             880
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.546
_refine_diff_density_min         -0.410
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.286
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     265
_refine_ls_number_reflns         3598
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.288
_refine_ls_R_factor_all          0.0508
_refine_ls_R_factor_gt           0.0507
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+5.2560P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1154
_refine_ls_wR_factor_ref         0.1155
_reflns_number_gt                3580
_reflns_number_total             3598
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt01931h2.cif
_cod_data_source_block           compound4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7031686--7031693.cif.
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7031689