Unusual Monodentate Binding Mode of 2,2'-Dipyridylamine (L) in Isomeric trans-(acac)2RuII(L)2, trans-[(acac)2RuIII(L)2]ClO4, and cis-(acac)2RuII(L)2 (acac = Acetylacetonate). Synthesis, Structures, and Spectroscopic, Electrochemical, and Magnetic Aspects
Sanjib Kar; Nripen Chanda; Shaikh M. Mobin; Francisco A. Urbanos; Mark Niemeyer; Vedavati G. Puranik; Reyes Jimenez-Aparicio; Goutam Kumar Lahiri; Inorganic Chemistry 44 (2005) 1571–1579; doi:10.1021/ic049219v

data_4308786
_publ_section_title
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Unusual Monodentate Binding Mode of 2,2'-Dipyridylamine (L) in
Isomeric trans-(acac)2RuII(L)2, trans-[(acac)2RuIII(L)2]ClO4,
and cis-(acac)2RuII(L)2 (acac = Acetylacetonate). Synthesis, Structures, and
Spectroscopic, Electrochemical, and Magnetic Aspects
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1571
_journal_page_last               1579
_journal_paper_doi               10.1021/ic049219v
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C20 H23 Cl N3 O8 Ru'
_chemical_formula_weight         569.93
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 92.37(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.730(2)
_cell_length_b                   11.667(2)
_cell_length_c                   17.483(4)
_cell_measurement_temperature    173(2)
_cell_volume                     2390.6(8)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w 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  0.0407
_diffrn_reflns_av_sigmaI/netI    0.0874
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            4409
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    0.817
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.584
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1156
_refine_diff_density_max         0.751
_refine_diff_density_min         -0.485
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.136
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4192
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.137
_refine_ls_R_factor_all          0.1157
_refine_ls_R_factor_gt           0.0632
_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^)+(0.0523P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1183
_refine_ls_wR_factor_ref         0.1368
_reflns_number_gt                2694
_reflns_number_total             4192
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic049219vsi20040616_080254.cif
_cod_data_source_block           lah05
_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 
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_cod_database_code               4308786