Structural Variations of Silver Ethylene Complexes Supported by Boron-Protected Fluorinated Scorpionates and the Isolation of a Ligand-Directed Silver Helix
H. V. Rasika Dias; Jiang Wu; Xiaoyu Wang; Krishnan Rangan; Inorganic Chemistry 46 (2007) 1960–1962; doi:10.1021/ic062293o

data_4307810
_publ_contact_author_address
;Department of Chemistry and Biochemistry
The University of Texas at Arlington
Arlington, Texas 76019-0065, USA
;
_publ_contact_author_email       dias@uta.edu
_publ_contact_author_fax         817-272-3808
_publ_contact_author_name        'Prof. H. V. R. Dias'
_publ_contact_author_phone       817-272-3813
_publ_section_title
;
Structural Variations of Silver Ethylene Complexes Supported by
Boron-Protected Fluorinated Scorpionates and the Isolation of a
Ligand-Directed Silver Helix
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1960
_journal_page_last               1962
_journal_paper_doi               10.1021/ic062293o
_journal_volume                  46
_journal_year                    2007
_chemical_formula_sum            'C20 H15 Ag B F9 N6'
_chemical_formula_weight         629.06
_chemical_name_common            '[PhB(3-(CF3)Pz)3]AgC2H4'
_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                 117.8000(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.0283(6)
_cell_length_b                   18.2095(9)
_cell_length_c                   12.3905(6)
_cell_measurement_reflns_used    5969
_cell_measurement_temperature    163(2)
_cell_measurement_theta_max      28.16
_cell_measurement_theta_min      2.17
_cell_volume                     2400.6(2)
_computing_cell_refinement       'Bruker SMART'
_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      163(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0357
_diffrn_reflns_av_sigmaI/netI    0.0314
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            16369
_diffrn_reflns_theta_full        25.49
_diffrn_reflns_theta_max         25.49
_diffrn_reflns_theta_min         1.91
_exptl_absorpt_coefficient_mu    0.931
_exptl_absorpt_correction_T_max  0.8745
_exptl_absorpt_correction_T_min  0.7878
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.740
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       parallelpipe
_exptl_crystal_F_000             1240
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.042
_refine_diff_density_min         -0.290
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         4442
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.0442
_refine_ls_R_factor_gt           0.0358
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0429P)^2^+2.1347P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0857
_refine_ls_wR_factor_ref         0.0926
_reflns_number_gt                3742
_reflns_number_total             4442
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic062293osi20070111_115057_3.cif
_cod_data_source_block           dias386s
_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 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4307810