A hardwon dirhodium paddlewheel with guanidinate type (hpp) bridging ligands
Berry, John F.; Cotton, F. Albert; Huang, Penglin; Murillo, Carlos A.; Wang, Xiaoping; Dalton Transactions  (2005) 3713–; doi:10.1039/b513406d

data_7008859
_publ_section_title
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 A hardwon dirhodium paddlewheel with guanidinate type (hpp) bridging
 ligands
;
_journal_issue                   23
_journal_name_full               'Dalton Transactions'
_journal_page_first              3713
_journal_paper_doi               10.1039/b513406d
_journal_year                    2005
_chemical_formula_moiety         'C12 H18 O12 Rh2, 2(C7 H14 N3), 3(C H2 Cl2)'
_chemical_formula_sum            'C29 H52 Cl6 N6 O12 Rh2'
_chemical_formula_weight         1095.29
_chemical_name_common            'Rh2(OAc)4[(OAc)(H2hpp)]2, 3CH2Cl2'
_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                 107.792(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.368(8)
_cell_length_b                   14.227(6)
_cell_length_c                   20.933(9)
_cell_measurement_reflns_used    5313
_cell_measurement_temperature    213(2)
_cell_measurement_theta_max      45
_cell_measurement_theta_min      5
_cell_volume                     4925(4)
_computing_cell_refinement       SAINT
_computing_data_collection       SMART
_computing_data_reduction        SAINT
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      213(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0223
_diffrn_reflns_av_sigmaI/netI    0.0222
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            11103
_diffrn_reflns_theta_full        22.50
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         1.89
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.049
_exptl_absorpt_correction_T_max  0.9023
_exptl_absorpt_correction_T_min  0.8220
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.477
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2224
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.763
_refine_diff_density_min         -0.630
_refine_diff_density_rms         0.128
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     300
_refine_ls_number_reflns         3215
_refine_ls_number_restraints     14
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0807
_refine_ls_R_factor_gt           0.0669
_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^)+(0.1054P)^2^+50.9944P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1901
_refine_ls_wR_factor_ref         0.2021
_reflns_number_gt                2588
_reflns_number_total             3215
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            b513406d.txt
_cod_data_source_block           Two3CH2Cl2
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7008859