Bridged poly(1-imidazolyl)borate silver(I) complexes containing tertiary mono(phosphine) ligands. The first structurally authenticated bis(imidazolyl)borate metal complex †
Gioia Lobbia, Giancarlo; Pellei, Maura; Pettinari, Claudio; Santini, Carlo; Skelton, Brian W.; White, Allan H.; Journal of the Chemical Society, Dalton Transactions  (2001) 528–; doi:10.1039/b008135n

data_7010347
_publ_section_title
;
 Bridged poly(1-imidazolyl)borate silver(I) complexes containing
 tertiary mono(phosphine) ligands. The first structurally authenticated
 bis(imidazolyl)borate metal complex&#x200A;&#x2020;
;
_journal_issue                   5
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              528
_journal_paper_doi               10.1039/b008135n
_journal_year                    2001
_chemical_formula_sum            'C24 H41 Ag B N4 P'
_chemical_formula_weight         535.27
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90.00000
_cell_angle_beta                 101.230(2)
_cell_angle_gamma                90.00000
_cell_formula_units_Z            4
_cell_length_a                   10.7190(10)
_cell_length_b                   17.846(2)
_cell_length_c                   13.7470(10)
_cell_measurement_reflns_used    5728
_cell_measurement_temperature    153
_cell_measurement_theta_max      29
_cell_measurement_theta_min      2
_cell_volume                     2579.3(4)
_computing_cell_refinement       'Siemens SAINT (Siemens, 1995)'
_computing_data_collection       'Siemens SMART (Siemens, 1995)'
_computing_data_reduction        'xtal ADDREF SORTRF'
_computing_molecular_graphics    xtal
_computing_publication_material  'xtal BONDLA CIFIO'
_computing_structure_refinement  'xtal CRYLSQ'
_computing_structure_solution    xtal
_diffrn_ambient_temperature      153
_diffrn_measurement_device_type
;
Bruker SMART CCD diffractometer
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_detector       'CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     .71073
_diffrn_reflns_av_R_equivalents  .034
_diffrn_reflns_av_sigmaI/netI    .091
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            30672
_diffrn_reflns_theta_max         29.34
_diffrn_reflns_theta_min         1.89
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    .862
_exptl_absorpt_correction_T_max  0.913
_exptl_absorpt_correction_T_min  0.811
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS; Sheldrick, 1996
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.378
_exptl_crystal_description       prism
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          .2
_exptl_crystal_size_mid          .14
_exptl_crystal_size_min          .1
_refine_diff_density_max         1.091
_refine_diff_density_min         -.342
_refine_ls_goodness_of_fit_all   .923
_refine_ls_goodness_of_fit_ref   .998
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     444
_refine_ls_number_reflns         4212
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          .061
_refine_ls_R_factor_gt           .029
_refine_ls_shift/su_max          .045
_refine_ls_shift/su_mean         .006
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         .038
_refine_ls_wR_factor_ref         .033
_reflns_d_resolution_high        .725
_reflns_d_resolution_low         10.735
_reflns_Friedel_coverage         0
_reflns_limit_h_max              14
_reflns_limit_h_min              0
_reflns_limit_k_max              24
_reflns_limit_k_min              0
_reflns_limit_l_max              18
_reflns_limit_l_min              -18
_reflns_number_gt                4212
_reflns_number_total             6637
_reflns_threshold_expression     'F    > 4.00 sig(F   )'
_cod_data_source_file            b008135n.txt
_cod_data_source_block           cpa2
_cod_original_sg_symbol_Hall     -p_2yn
_cod_original_sg_symbol_H-M      P_1_21/n_1
_cod_original_formula_sum        'C24 H41 Ag1 B1 N4 P1'
_cod_database_code               7010347