Chemistry of Metal-Metal-Bonded Early-Late Heterobimetallics: Cooperative Reactions of Functional Groups at a Persistent Organometallic Zr-Rh Framework
Carsten Cornelissen; Gerhard Erker; Gerald Kehr; Roland Fröhlich; Organometallics 24 (2005) 214–225; doi:10.1021/om049346z

data_4060064
_publ_section_title
;
 Chemistry of Metal-Metal-Bonded Early-Late Heterobimetallics:
 Cooperative Reactions of Functional Groups at a Persistent
 Organometallic Zr-Rh Framework
;
_journal_name_full               Organometallics
_journal_page_first              214
_journal_page_last               225
_journal_paper_doi               10.1021/om049346z
_journal_volume                  24
_journal_year                    2005
_chemical_formula_sum            'C22 H36 Cl2 P2 Zr'
_chemical_formula_weight         524.57
_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-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.21(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.656(1)
_cell_length_b                   20.384(1)
_cell_length_c                   14.203(1)
_cell_measurement_temperature    198(2)
_cell_volume                     2502.1(4)
_computing_cell_refinement       'Collect (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo-SMN (Otwinowski & Minor, 1997)'
_computing_molecular_graphics    'Diamond (Brandenburg, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      198(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode Nonius FR591'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0450
_diffrn_reflns_av_sigmaI/netI    0.0377
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            12320
_diffrn_reflns_theta_full        27.86
_diffrn_reflns_theta_max         27.86
_diffrn_reflns_theta_min         2.00
_exptl_absorpt_coefficient_mu    0.787
_exptl_absorpt_correction_T_max  0.9255
_exptl_absorpt_correction_T_min  0.7703
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SORTAV (Blessing, 1995 & 1997)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.393
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1088
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.243
_refine_diff_density_min         -0.537
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     127
_refine_ls_number_reflns         2981
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0398
_refine_ls_R_factor_gt           0.0297
_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^)+(0.0217P)^2^+2.4555P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0623
_refine_ls_wR_factor_ref         0.0652
_reflns_number_gt                2538
_reflns_number_total             2981
_reflns_threshold_expression     >2sigma(I)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4060064