A new series of heteronuclear metal strings, MRhRh(dpa)<sub>4</sub>Cl<sub>2</sub> and MRhRhM(dpa)<sub>4</sub>X<sub>2</sub>, from the reactions of Rh<sub>2</sub>(dpa)<sub>4</sub> with metal ions of group 7 to group 12.
Cheng, Ming-Chuan; Lee, Gene-Hsiang; Lin, Tien-Sung; Liu, Yu-Chiao; Chiang, Ming-Hsi; Peng, Shie-Ming; Dalton transactions (Cambridge, England : 2003) 50 (2021) 520–534; doi:10.1039/d0dt03311a

data_7705974
_publ_section_title
;
 A new series of heteronuclear metal strings,
 MRhRh(dpa)<sub>4</sub>Cl<sub>2</sub> and
 MRhRhM(dpa)<sub>4</sub>X<sub>2</sub>, from the reactions of
 Rh<sub>2</sub>(dpa)<sub>4</sub> with metal ions of group 7 to group 12.
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              520
_journal_page_last               534
_journal_paper_doi               10.1039/d0dt03311a
_journal_volume                  50
_journal_year                    2021
_chemical_formula_sum            'C40 H32 N12 Rh2'
_chemical_formula_weight         886.59
_space_group_crystal_system      tetragonal
_space_group_IT_number           88
_space_group_name_Hall           '-I 4ad'
_space_group_name_H-M_alt        'I 41/a :2'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-09-21 deposited with the CCDC.	2020-12-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   34.3409(4)
_cell_length_b                   34.3409(4)
_cell_length_c                   11.70360(10)
_cell_measurement_reflns_used    38875
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      1.19
_cell_volume                     13802.0(3)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       'NONIUS COLLECT'
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'NONIUS KappaCCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0543
_diffrn_reflns_av_unetI/netI     0.0502
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       44
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       44
_diffrn_reflns_limit_k_min       -44
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            38863
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.500
_diffrn_reflns_theta_min         1.838
_exptl_absorpt_coefficient_mu    1.008
_exptl_absorpt_correction_T_max  0.9153
_exptl_absorpt_correction_T_min  0.8243
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SORTAV (Blessing, 1995)'
_exptl_crystal_colour            red-brown
_exptl_crystal_density_diffrn    1.707
_exptl_crystal_description       needle
_exptl_crystal_F_000             7136
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.090
_refine_diff_density_max         0.527
_refine_diff_density_min         -0.697
_refine_diff_density_rms         0.083
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.968
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     487
_refine_ls_number_reflns         7907
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.968
_refine_ls_R_factor_all          0.0666
_refine_ls_R_factor_gt           0.0348
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0436P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0749
_refine_ls_wR_factor_ref         0.0846
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5379
_reflns_number_total             7907
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0dt03311a2.cif
_cod_data_source_block           ic17072
_cod_depositor_comments
'Adding full bibliography for 7705966--7705984.cif.'
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_database_code               7705974
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.824
_shelx_estimated_absorpt_t_max   0.915
_shelx_res_checksum              52957