Mo/Rh Carboxylate: Heterometallic Compound Built of Homometallic Paddlewheel Units
Li, Bo; Zhang, Haitao; Huynh, Lan; Shatruk, Mikhael; Dikarev, Evgeny V.; Inorganic Chemistry 46 (2007) 9155–9159; doi:10.1021/ic7009012

data_4333399
_publ_section_title
;
 Mo/Rh Carboxylate:&#x00A0; Heterometallic Compound Built of Homometallic
 Paddlewheel Units
;
_journal_issue                   22
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9155
_journal_page_last               9159
_journal_paper_doi               10.1021/ic7009012
_journal_volume                  46
_journal_year                    2007
_chemical_formula_moiety         'Rh2 (O2 C C F3)4 (O C4 H8)2'
_chemical_formula_sum            'C16 H16 F12 O10 Rh2'
_chemical_formula_weight         802.11
_chemical_melting_point          ?
_chemical_name_systematic
; 
 tetrakis(mu2-trifluoroacetateo-O,O')-bis((tetrahydrofuran)-rhodium(II))  
;
_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                63.5900(10)
_cell_angle_beta                 77.0350(10)
_cell_angle_gamma                76.5830(10)
_cell_formula_units_Z            1
_cell_length_a                   8.5503(8)
_cell_length_b                   9.1936(9)
_cell_length_c                   9.4802(9)
_cell_measurement_reflns_used    3215
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.87
_cell_measurement_theta_min      2.42
_cell_volume                     642.92(11)
_computing_cell_refinement       'SMART, SAINT'
_computing_data_collection       SMART
_computing_data_reduction        SAINT
_computing_molecular_graphics    'SHELXP-93 (Sheldrick, 1993)'
_computing_publication_material  'SHELXCIF-93 (Sheldrick, 1993)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.893
_diffrn_measured_fraction_theta_max 0.893
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       '0.3 deg wide \w exposures'
_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  0.0184
_diffrn_reflns_av_sigmaI/netI    0.0330
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            5500
_diffrn_reflns_theta_full        28.26
_diffrn_reflns_theta_max         28.26
_diffrn_reflns_theta_min         2.42
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count na
_diffrn_standards_interval_time  na
_diffrn_standards_number         'none (area detector data)'
_exptl_absorpt_coefficient_mu    1.418
_exptl_absorpt_correction_T_max  0.9197
_exptl_absorpt_correction_T_min  0.7945
_exptl_absorpt_correction_type   'multi-scan (SADABS)'
_exptl_crystal_colour            dark-violet
_exptl_crystal_density_diffrn    2.072
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    none
_exptl_crystal_description       block
_exptl_crystal_F_000             390
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.383
_refine_diff_density_min         -0.684
_refine_diff_density_rms         0.125
_refine_ls_extinction_coef       noref
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         2851
_refine_ls_number_restraints     36
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0597
_refine_ls_R_factor_gt           0.0467
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0729P)^2^+0.9048P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1165
_refine_ls_wR_factor_ref         0.1244
_reflns_number_gt                2323
_reflns_number_total             2851
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic7009012sup1.cif
_cod_data_source_block           '[Rh2(O2CCF3)4](THF)2'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

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 
;
_cod_database_code               4333399