A serendipitous phosphonocarboxylate complex of boron: when vessel becomes reagent
Ralf Haiges; Katarzyna M. Blazewska; Boris A. Kashemirov; Frank H. Ebetino; Charles E. McKenna; Chem.Commun. 47 (2011) 6395–; doi:10.1039/c1cc10876j

data_7106483
_publ_section_title
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 A serendipitous phosphonocarboxylate complex of boron: when vessel
 becomes reagent
;
_journal_coden_Cambridge         0182
_journal_name_full               Chem.Commun.
_journal_page_first              6395
_journal_paper_doi               10.1039/c1cc10876j
_journal_volume                  47
_journal_year                    2011
_chemical_formula_sum            'C20 H20 B N4 O13 P2'
_chemical_formula_weight         597.15
_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
_cell_angle_alpha                73.036(3)
_cell_angle_beta                 79.538(3)
_cell_angle_gamma                84.082(3)
_cell_formula_units_Z            2
_cell_length_a                   10.3622(7)
_cell_length_b                   11.2452(8)
_cell_length_c                   11.8058(9)
_cell_measurement_reflns_used    1382
_cell_measurement_temperature    143(2)
_cell_measurement_theta_max      23.23
_cell_measurement_theta_min      2.49
_cell_volume                     1292.10(16)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_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      143(2)
_diffrn_measured_fraction_theta_full 0.941
_diffrn_measured_fraction_theta_max 0.941
_diffrn_measurement_device_type  'Bruker APEX CCD'
_diffrn_measurement_method       '\f and \w 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  0.0398
_diffrn_reflns_av_sigmaI/netI    0.1003
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            5588
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.83
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.243
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5923
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS 2008/1'
_exptl_crystal_density_diffrn    1.535
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             614
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.681
_refine_diff_density_min         -0.913
_refine_diff_density_rms         0.117
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     377
_refine_ls_number_reflns         5588
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.1142
_refine_ls_R_factor_gt           0.0777
_refine_ls_shift/su_max          3.564
_refine_ls_shift/su_mean         0.009
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1361P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2124
_refine_ls_wR_factor_ref         0.2362
_reflns_number_gt                3567
_reflns_number_total             5588
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1cc10876j_1.txt
_cod_data_source_block           kv89_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1673 2011-04-08 12:14:43Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7106483