Metallonitrosyl Fragment as Electron Acceptor: Intramolecular Charge Transfer, Long Range Electronic Coupling, and Electrophilic Reactivity in the trans-[NCRu(py)4(CN)Ru(py)4NO]3+ Ion
Federico Roncaroli; Luis M. Baraldo; Leonardo D. Slep; José A. Olabe; Inorganic Chemistry 41 (2002) 1930–1939; doi:10.1021/ic0109896

data_4317784
_publ_section_title
;
 Metallonitrosyl Fragment as Electron Acceptor: Intramolecular Charge
 Transfer, Long Range Electronic Coupling, and Electrophilic Reactivity in
 the trans-[NCRu(py)4(CN)Ru(py)4NO]3+ Ion
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1930
_journal_page_last               1939
_journal_paper_doi               10.1021/ic0109896
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C15 H16 N2 O2'
_chemical_formula_weight         256.30
_chemical_name_common            compound1
_chemical_name_systematic
;
  ?
;
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.1624(14)
_cell_length_b                   10.0062(6)
_cell_length_c                   10.7073(6)
_cell_measurement_temperature    298(2)
_cell_volume                     2695.9(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measurement_method       'phi and omega 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  0.0354
_diffrn_reflns_av_sigmaI/netI    0.0300
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            10417
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         2.04
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.263
_exptl_crystal_description       irreqular
_exptl_crystal_F_000             1088
_exptl_crystal_size_max          0.64
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.4
_refine_diff_density_max         0.132
_refine_diff_density_min         -0.125
_refine_diff_density_rms         0.030
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.07(110)
_refine_ls_extinction_coef       0.0226(17)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_all   1.075
_refine_ls_goodness_of_fit_obs   1.080
_refine_ls_matrix_type           full
_refine_ls_number_parameters     482
_refine_ls_number_reflns         4451
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.122
_refine_ls_restrained_S_obs      1.080
_refine_ls_R_factor_all          0.0435
_refine_ls_R_factor_obs          0.0381
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0428P)^2^+0.3268P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1017
_refine_ls_wR_factor_obs         0.0927
_reflns_number_observed          4040
_reflns_number_total             4452
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic0109896t_1.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0428P)^2^+0.3268P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0428P)^2^+0.3268P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_database_code               4317784