Transition metal complexes of a super rigid anthyridine ligand: structural, magnetic and DFT studies
Wang, Wen-Zhen; Hsieh, Chang-Lin; Ismayilov, Rayyat H.; Hsu, Chia-Hung; Liu, Isiah Po-Chun; Liu, Yi-Hung; Lee, Gene-Hsiang; Peng, Shie-Ming; New Journal of Chemistry 36 (2012) 2340–; doi:10.1039/c2nj40452d

data_7054093
_publ_section_title
;
 Transition metal complexes of a super rigid anthyridine ligand:
 structural, magnetic and DFT studies
;
_journal_issue                   11
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              2340
_journal_paper_doi               10.1039/c2nj40452d
_journal_volume                  36
_journal_year                    2012
_chemical_formula_sum            'C82.27 H63.1 Cl4 N14.42 Ni2 O20.5'
_chemical_formula_weight         1840.92
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 99.9636(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.4297(2)
_cell_length_b                   35.6133(5)
_cell_length_c                   19.3597(3)
_cell_measurement_reflns_used    37821
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      1.21
_cell_volume                     9119.6(2)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       'NONIUS COLLECT'
_computing_data_reduction        DENZO-SMN
_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      150(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'NONIUS KappaCCD'
_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  0.0546
_diffrn_reflns_av_sigmaI/netI    0.0856
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       42
_diffrn_reflns_limit_k_min       -42
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            37821
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.21
_exptl_absorpt_coefficient_mu    0.605
_exptl_absorpt_correction_T_max  0.924
_exptl_absorpt_correction_T_min  0.749
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            pale-yellow
_exptl_crystal_density_diffrn    1.341
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3783
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.748
_refine_diff_density_min         -1.144
_refine_diff_density_rms         0.194
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.248
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1047
_refine_ls_number_reflns         15949
_refine_ls_number_restraints     29
_refine_ls_restrained_S_all      1.272
_refine_ls_R_factor_all          0.1688
_refine_ls_R_factor_gt           0.1084
_refine_ls_shift/su_max          0.014
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1019P)^2^+35.5343P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2906
_refine_ls_wR_factor_ref         0.3155
_reflns_number_gt                9153
_reflns_number_total             15949
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2nj40452d.txt
_cod_data_source_block           ic14185
_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/retrospective/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)/n
_cod_original_formula_sum        'C82.27 H63.10 Cl4 N14.42 Ni2 O20.50'
_cod_database_code               7054093