Neutral one-dimensional metal chains consisting of alternating anionic and cationic rhodium complexes.
Laurila, Elina; Oresmaa, Larisa; Hassinen, Jorma; Hirva, Pipsa; Haukka, Matti; Dalton transactions (Cambridge, England : 2003) 42 (2013) 395–398; doi:10.1039/c2dt31671d

data_7020670
_publ_section_title
;
 Neutral one-dimensional metal chains consisting of alternating anionic
 and cationic rhodium complexes.
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              395
_journal_page_last               398
_journal_paper_doi               10.1039/c2dt31671d
_journal_volume                  42
_journal_year                    2013
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C12 H8 N2 O2 Rh, C2 Cl2 O2 Rh'
_chemical_formula_sum            'C14 H8 Cl2 N2 O4 Rh2'
_chemical_formula_weight         544.94
_chemical_name_systematic
;
?
;
_space_group_IT_number           82
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I -4'
_symmetry_space_group_name_H-M   'I -4'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.1438(8)
_cell_length_b                   22.1438(8)
_cell_length_c                   6.7080(3)
_cell_measurement_reflns_used    3740
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      33.77
_cell_measurement_theta_min      2.60
_cell_volume                     3289.3(2)
_computing_cell_refinement       'SAINT (Bruker AXS, 2009)'
_computing_data_collection       'APEX2 (Bruker AXS, 2010)'
_computing_data_reduction        'SAINT (Bruker AXS, 2009)'
_computing_molecular_graphics    'Diamond v.3.2e (Brandenburg, 2010)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device
'62mm x 62mm CCD camera on three-circle goniostat'
_diffrn_measurement_device_type  'Bruker SMART APEX II CCD'
_diffrn_measurement_method       '\f scans and \w scans'
_diffrn_radiation_monochromator  'flat graphite crystal'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0310
_diffrn_reflns_av_sigmaI/netI    0.0398
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            9669
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         1.30
_exptl_absorpt_coefficient_mu    2.352
_exptl_absorpt_correction_T_max  0.8776
_exptl_absorpt_correction_T_min  0.6648
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.201
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             2096
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.150
_refine_diff_density_min         -0.378
_refine_diff_density_rms         0.089
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.59(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     218
_refine_ls_number_reflns         3785
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0290
_refine_ls_R_factor_gt           0.0247
_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^)+(0.0168P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0507
_refine_ls_wR_factor_ref         0.0522
_reflns_number_gt                3504
_reflns_number_total             3785
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt31671d.txt
_cod_data_source_block           1
_cod_database_code               7020670