Studies with the Rhenacarborane Cs[Re(CO)3(η5-7,8-C2B9H11)]: Surprising Reactivity with a Range of Metal Ligand Fragments†
Ellis, Dianne D.; Jelliss, Paul A.; Stone, F. Gordon A.; Organometallics 18 (1999) 4982–; doi:10.1021/om9905097

data_4077826
_publ_section_title
;
 Studies with the Rhenacarborane Cs[Re(CO)3(\h5-7,8-C2B9H11)]:&#x00A0;
 Surprising Reactivity with a Range of Metal Ligand Fragments&#x2020;
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_journal_issue                   24
_journal_name_full               Organometallics
_journal_page_first              4982
_journal_paper_doi               10.1021/om9905097
_journal_volume                  18
_journal_year                    1999
_chemical_formula_moiety         'C23.50 H27 Ag B9 Cl O3 P Re'
_chemical_formula_structural
'[Re(CO)~3~{C~2~B~9~H~11~}AgPPh3].0.5(CH~2~Cl~2~)'
_chemical_formula_sum            'C23.5 H27 Ag B9 Cl O3 P Re'
_chemical_formula_weight         815.23
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 102.190(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   24.581(3)
_cell_length_b                   8.802(2)
_cell_length_c                   28.129(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      13.96
_cell_measurement_theta_min      3.71
_cell_volume                     5948.8(18)
_computing_cell_refinement       'Enraf-Nonius CAD4 (1989)'
_computing_data_collection       'Enraf-Nonius CAD4 (1989)'
_computing_data_reduction        'XCAD4 Siemens Software (Harms, 1993)'
_computing_molecular_graphics    'XP in SHELXTL-PC (Bruker, 1995)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Enraf-Nonius CAD4'
_diffrn_measurement_method       '\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  0.0378
_diffrn_reflns_av_sigmaI/netI    0.0813
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            3973
_diffrn_reflns_theta_max         22.46
_diffrn_reflns_theta_min         1.70
_diffrn_standards_decay_%        none
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    4.894
_exptl_absorpt_correction_T_max  0.8885
_exptl_absorpt_correction_T_min  0.6852
_exptl_absorpt_correction_type   'XEMP in SHELXTL-PC using \y scans'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.821
_exptl_crystal_density_meas      ?
_exptl_crystal_description       blocks
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_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.335
_refine_diff_density_min         -0.670
_refine_diff_density_rms         0.147
_refine_ls_extinction_coef       0.000144(13)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_all   1.077
_refine_ls_goodness_of_fit_obs   1.142
_refine_ls_hydrogen_treatment    'see text'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         3869
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.077
_refine_ls_restrained_S_obs      1.142
_refine_ls_R_factor_all          0.0841
_refine_ls_R_factor_obs          0.0480
_refine_ls_shift/esd_max         -0.002
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0272P)^2^+3.8839P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0949
_refine_ls_wR_factor_obs         0.0827
_reflns_number_observed          2725
_reflns_number_total             3869
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            om9905097.cif
_cod_data_source_block           5b
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0272P)^2^+3.8839P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0272P)^2^+3.8839P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        5948.7(17)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_original_formula_sum        'C23.50 H27 Ag B9 Cl O3 P Re'
_cod_database_code               4077826