Synthetic and Computational Studies on Factors Controlling Structures of Molecular Triangles and Squares and Their Equilibrium in Solutions
Kazuhiro Uehara; Ko Kasai; Noritaka Mizuno; Inorganic Chemistry 49 (2010) 2008–2015; doi:10.1021/ic100011a

data_4314739
_publ_contact_author_address
;
Department of Applied Chemistry, School of Engineering,
The University of Tokyo,
7-3-1 Hongo, Bunkyo-ku Tokyo 113-8656, Japan
;
_publ_contact_author_email       tmizuno@mail.ecc.u-tokyo.ac.jp
_publ_contact_author_fax         +81-3-5841-7220
_publ_contact_author_name        'Noritaka Mizuno'
_publ_contact_author_phone       +81-3-5841-7272
_publ_section_title
;
 Synthetic and Computational Studies on Factors Controlling Structures of
 Molecular Triangles and Squares and Their Equilibrium in Solutions
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2008
_journal_page_last               2015
_journal_paper_doi               10.1021/ic100011a
_journal_volume                  49
_journal_year                    2010
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C54 N18 O18 Pd3'
_chemical_formula_sum            'C54 N18 O18 Pd3'
_chemical_formula_weight         1507.92
_space_group_IT_number           7
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P -2yac'
_symmetry_space_group_name_H-M   'P 1 n 1'
_audit_creation_date             2009-08-24T12:00:31-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 103.5100(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   17.3242(3)
_cell_length_b                   15.0804(3)
_cell_length_c                   17.3223(3)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     4400.33(14)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12165
_diffrn_reflns_theta_full        29.53
_diffrn_reflns_theta_max         29.53
_diffrn_reflns_theta_min         1.35
_exptl_absorpt_coefficient_mu    0.665
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.138
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1464
_exptl_crystal_size_max          0
_exptl_crystal_size_mid          0
_exptl_crystal_size_min          0
_refine_diff_density_max         0.904
_refine_diff_density_min         -1.745
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.06(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.04
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     642
_refine_ls_number_reflns         12165
_refine_ls_number_restraints     17
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_gt           0.0848
_refine_ls_shift/su_max          0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1803P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.2382
_reflns_number_gt                9274
_reflns_number_total             12165
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic100011a_si_002_2.cif
_cod_data_source_block           mizuno_3a_squeezed
_cod_database_code               4314739