Di-μ-bromo-tetrabromotetrakis(trimethylphosphine)dirhodium(III)
Boyd, S.E.; Field, L.D.; Hambley, T.W.; Acta Crystallographica Section C 50 (1994) 1019–1020; doi:10.1107/S010827019201271X

data_2009874
_publ_section_title
;
 Di-\m-bromo-tetrabromotetrakis(trimethylphosphine)dirhodium(III)
;
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1019
_journal_page_last               1020
_journal_paper_doi               10.1107/S010827019201271X
_journal_volume                  50
_journal_year                    1994
_chemical_formula_sum            'C12 H36 Br6 P4 Rh2'
_chemical_formula_weight         989.58
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2bc 2ac'
_space_group_name_H-M_alt        'P c a b'
_atom_type_scat_source
; IntTabIV for Br and Rh and from SHELX76 (Sheldrick, 1976)
for all others
;
_cell_angle_alpha                90.
_cell_angle_beta                 90.
_cell_angle_gamma                90.
_cell_formula_units_Z            4
_cell_length_a                   10.971(2)
_cell_length_b                   15.562(2)
_cell_length_c                   16.459(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    294
_cell_measurement_theta_max      15
_cell_measurement_theta_min      10
_cell_volume                     2810.1(8)
_diffrn_measurement_device       'Enraf-Nonius CAD-4F'
_diffrn_measurement_method       \w-0.67\q
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.000
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2811
_diffrn_reflns_theta_max         25
_diffrn_standards_decay_%        none
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    9.730
_exptl_absorpt_correction_T_max  0.410
_exptl_absorpt_correction_T_min  0.313
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.339
_exptl_crystal_description       prism
_exptl_crystal_F_000             1872
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.5677
_refine_diff_density_min         -1.7200
_refine_ls_goodness_of_fit_obs   1.48
_refine_ls_number_parameters     111
_refine_ls_number_reflns         1351
_refine_ls_R_factor_obs          0.056
_refine_ls_shift/esd_max         0.003
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 2.20/[\s^2^(F~o~) + 0.00074F~o~^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_obs         0.063
_reflns_number_observed          1351
_reflns_number_total             2024
_reflns_observed_criterion       I>2.5\s(I)
_cod_data_source_file            hu1014.cif
_cod_data_source_block           hu1014_structure_1_of_1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value ' w = 2.20/[\s^2^(F~o~) +
0.00074F~o~^2^]' was changed to 'calc'. New tag
'_refine_ls_weighting_details' was created. The value of the new tag
was set to 'w = 2.20/[\s^2^(F~o~) + 0.00074F~o~^2^]'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2810.0(11)
_cod_database_code               2009874