Fac and mer isomers of Ru(II) tris(pyrazolyl-pyridine) complexes as models for the vertices of coordination cages: structural characterisation and hydrogen-bonding characteristics.
Metherell, Alexander J.; Cullen, William; Stephenson, Andrew; Hunter, Christopher A.; Ward, Michael D.; Dalton transactions (Cambridge, England : 2003) 43 (2014) 71–84; doi:10.1039/c3dt52479e

data_7029205
_publ_section_title
;
 Fac and mer isomers of Ru(II) tris(pyrazolyl-pyridine) complexes as
 models for the vertices of coordination cages: structural
 characterisation and hydrogen-bonding characteristics.
;
_journal_issue                   1
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              71
_journal_page_last               84
_journal_paper_doi               10.1039/c3dt52479e
_journal_volume                  43
_journal_year                    2014
_chemical_formula_moiety         'C27 H27 N9 Ru, 2(F6 P)'
_chemical_formula_sum            'C27 H27 F12 N9 P2 Ru'
_chemical_formula_weight         868.59
_chemical_name_systematic
; 
 ? 
;
_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                 117.692(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.8161(5)
_cell_length_b                   13.2773(5)
_cell_length_c                   20.7149(7)
_cell_measurement_temperature    100(2)
_cell_volume                     3364.7(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0263
_diffrn_reflns_av_sigmaI/netI    0.0169
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            59514
_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
_diffrn_reflns_theta_min         2.07
_exptl_absorpt_coefficient_mu    0.664
_exptl_absorpt_correction_T_max  0.9676
_exptl_absorpt_correction_T_min  0.8010
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.715
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1736
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.05
_refine_diff_density_max         1.858
_refine_diff_density_min         -1.737
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.124
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     503
_refine_ls_number_reflns         7735
_refine_ls_number_restraints     391
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0703
_refine_ls_R_factor_gt           0.0634
_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^)+(0.0424P)^2^+17.6466P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1495
_refine_ls_wR_factor_ref         0.1538
_reflns_number_gt                6869
_reflns_number_total             7735
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt52479e.txt
_cod_data_source_block           imw1775p-1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'P2(1)/C  '
_cod_database_code               7029205