Ditopic hydridoborates and hydridoboranes: bridging ligands in coordination polymers and versatile hydroboration reagents
Franz, Daniel; Bolte, Michael; Lerner, Hans-Wolfram; Wagner, Matthias; Dalton Transactions 40 (2011) 2433–; doi:10.1039/c0dt01271h

data_7014913
_publ_section_title
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 Ditopic hydridoborates and hydridoboranes: bridging ligands in
 coordination polymers and versatile hydroboration reagents
;
_journal_issue                   11
_journal_name_full               'Dalton Transactions'
_journal_page_first              2433
_journal_paper_doi               10.1039/c0dt01271h
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         'C26 H54 B2 N2'
_chemical_formula_sum            'C26 H54 B2 N2'
_chemical_formula_weight         416.33
_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                 94.386(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.3561(10)
_cell_length_b                   10.8699(6)
_cell_length_c                   12.2614(10)
_cell_measurement_reflns_used    10528
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.8
_cell_measurement_theta_min      3.3
_cell_volume                     1376.22(19)
_computing_cell_refinement       'X-Area (Stoe & Cie, 2001)'
_computing_data_collection       'X-Area (Stoe & Cie, 2001)'
_computing_data_reduction        'X-Area (Stoe & Cie, 2001)'
_computing_molecular_graphics    'XP in SHELXTL-Plus (Sheldrick, 1991)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'STOE IPDS II two-circle-diffractometer'
_diffrn_measurement_method       \w
_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  0.0479
_diffrn_reflns_av_sigmaI/netI    0.0331
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            13090
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.40
_diffrn_reflns_theta_min         3.27
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.056
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.005
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             468
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.264
_refine_diff_density_min         -0.234
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         2800
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0653
_refine_ls_R_factor_gt           0.0495
_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^)+(0.0813P)^2^+0.1124P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1231
_refine_ls_wR_factor_ref         0.1302
_reflns_number_gt                2208
_reflns_number_total             2800
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0DT01271H.TXT
_cod_data_source_block           wa981
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7014913