Exploring the photoswitching pathways and efficiency of NO isomerization in ethylenediamine ruthenium nitrosyl complexes.
Mikhailov, Artem A.; Tiognou, Appolinaire Tchoutchoua; Brovko, Anastasiya O.; Kostin, Gennadiy A.; Schaniel, Dominik; Dalton transactions (Cambridge, England : 2003) 54 (2025) 8918–8931; doi:10.1039/d5dt00549c

data_7718667
_publ_section_title
;
 Exploring the photoswitching pathways and efficiency of NO isomerization
 in ethylenediamine ruthenium nitrosyl complexes.
;
_journal_issue                   22
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8918
_journal_page_last               8931
_journal_paper_doi               10.1039/d5dt00549c
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         '2(I), C4 H17 N5 O2 Ru'
_chemical_formula_sum            'C4 H17 I2 N5 O2 Ru'
_chemical_formula_weight         522.09
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2025-04-09
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2025-04-09 deposited with the CCDC.	2025-05-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 110.233(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.3577(7)
_cell_length_b                   9.1809(7)
_cell_length_c                   9.5836(8)
_cell_measurement_reflns_used    8108
_cell_measurement_temperature    150.0
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      2.26
_cell_volume                     689.98(10)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_collection       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      150.0
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0316
_diffrn_reflns_av_unetI/netI     0.0282
_diffrn_reflns_Laue_measured_fraction_full 0.983
_diffrn_reflns_Laue_measured_fraction_max 0.983
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2971
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.517
_diffrn_reflns_theta_min         2.597
_exptl_absorpt_coefficient_mu    5.600
_exptl_absorpt_correction_T_max  0.896
_exptl_absorpt_correction_T_min  0.578
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 TWINABS-2012/1 (Bruker,2012) was used for absorption correction.

Final HKLF 4 output contains 25324 reflections, Rint = 0.0616
 (12250 with I > 3sig(I), Rint = 0.0400)
;
_exptl_crystal_colour            'clear light yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    2.513
_exptl_crystal_description       needle
_exptl_crystal_F_000             484
_exptl_crystal_size_max          0.11
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.346
_refine_diff_density_min         -1.882
_refine_diff_density_rms         0.188
_refine_ls_abs_structure_details
;
 Refined as a perfect inversion twin.
;
_refine_ls_abs_structure_Flack   0.5
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     128
_refine_ls_number_reflns         2895
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0480
_refine_ls_R_factor_gt           0.0355
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0656P)^2^+0.5336P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0903
_refine_ls_wR_factor_ref         0.0945
_reflns_Friedel_coverage         0.888
_reflns_Friedel_fraction_full    0.993
_reflns_Friedel_fraction_max     0.990
_reflns_number_gt                2553
_reflns_number_total             2895
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt00549c2.cif
_cod_data_source_block           mo_en
_cod_depositor_comments
'Adding full bibliography for 7718667--7718675.cif.'
_cod_database_code               7718667
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.896
_shelx_estimated_absorpt_t_min   0.578
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups, All N(H,H) groups
 At 1.5 times of:
  All O(H) groups
2.a Rotating group:
 O2(H2)
2.b Secondary CH2 refined with riding coordinates:
 N4(H4A,H4B), C4(H4C,H4D), C2(H2A,H2B), N5(H5A,H5B), N3(H3A,H3B), N2(H2C,H2D),
 C1(H1A,H1B), C3(H3C,H3D)
;
_shelx_res_checksum              98077
_shelx_hkl_checksum              17142
_olex2_submission_special_instructions 'No special instructions were received'