Grafting {Cp*Rh}(2+) on the surface of Nb and Ta Lindqvist-type POM.
Abramov, P. A.; Sokolov, M. N.; Virovets, A. V.; Floquet, S.; Haouas, M.; Taulelle, F.; Cadot, E.; Vicent, C.; Fedin, V. P.; Dalton transactions (Cambridge, England : 2003) 44 (2015) 2234–2239; doi:10.1039/c4dt03339f

data_7033271
_publ_section_title
;
 Grafting {Cp*Rh}(2+) on the surface of Nb and Ta Lindqvist-type POM.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2234
_journal_page_last               2239
_journal_paper_doi               10.1039/c4dt03339f
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C20 H66 Cs4 O37 Rh2 Ta6'
_chemical_formula_weight         2721.89
_chemical_name_systematic
;
 ?
;
_chemical_properties_physical    Moisture-sensitive
_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                95.814(3)
_cell_angle_beta                 99.365(3)
_cell_angle_gamma                98.708(3)
_cell_formula_units_Z            1
_cell_length_a                   9.5851(10)
_cell_length_b                   10.5155(11)
_cell_length_c                   14.6458(15)
_cell_measurement_reflns_used    1484
_cell_measurement_temperature    150.0(2)
_cell_measurement_theta_max      27.2436
_cell_measurement_theta_min      2.3817
_cell_volume                     1427.7(3)
_computing_cell_refinement       'Apex2 V.1.27 (Bruker, 2005)'
_computing_data_collection       'Apex2 V.1.27 (Bruker, 2005)'
_computing_data_reduction        'Apex2 V.1.27 (Bruker, 2005)'
_computing_molecular_graphics    'SHELXTL V6.22 (Bruker, 2000-2005)'
_computing_publication_material  'local programs'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150.0(2)
_diffrn_detector_area_resol_mean 25
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker Apex2 Duo CCD detector'
_diffrn_measurement_method       'combined omega- and phi-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  0.0355
_diffrn_reflns_av_sigmaI/netI    0.0802
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            8488
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         27.51
_diffrn_reflns_theta_min         2.19
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    14.609
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5958
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'based on intensities (SADABS, Bruker, 2005)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    3.166
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1230
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: H2O/acetone'
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.07
_refine_diff_density_max         2.096
_refine_diff_density_min         -3.680
_refine_diff_density_rms         0.383
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         6435
_refine_ls_number_restraints     108
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0738
_refine_ls_R_factor_gt           0.0481
_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^)+(0.0387P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0937
_refine_ls_wR_factor_ref         0.1061
_reflns_number_gt                4679
_reflns_number_total             6435
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt03339f2.cif
_cod_data_source_block           308
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' 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 

 Adding full bibliography for 7033270--7033271.cif.
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_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7033271