Crystal Transformation and Host Molecular Motions in CO2 Adsorption Process of a Metal Benzoate Pyrazine (MII= Rh, Cu)
Satoshi Takamizawa; Ei-ichi Nataka; Takamasa Akatsuka; Ryosuke Miyake; Yoshiki Kakizaki; Hirotoshi Takeuchi; Goro Maruta; Sadamu Takeda; Journal of the American Chemical Society 132 (2010) 3783–3792; doi:10.1021/ja9091598

data_4102100
_publ_section_title
;
 Crystal Transformation and Host Molecular Motions in CO2 Adsorption
 Process of a Metal Benzoate Pyrazine (MII= Rh, Cu)
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3783
_journal_page_last               3792
_journal_paper_doi               10.1021/ja9091598
_journal_volume                  132
_journal_year                    2010
_chemical_formula_sum            'C32 H24 N2 O8 Rh2'
_chemical_formula_weight         770.35
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 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                 127.541(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   17.8096(18)
_cell_length_b                   9.5907(10)
_cell_length_c                   12.3463(13)
_cell_measurement_temperature    298
_cell_volume                     1672.1(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      298
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_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  0.0215
_diffrn_reflns_av_sigmaI/netI    0.0256
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6092
_diffrn_reflns_theta_full        28.27
_diffrn_reflns_theta_max         28.27
_diffrn_reflns_theta_min         2.08
_exptl_absorpt_coefficient_mu    1.036
_exptl_absorpt_correction_T_max  0.9796
_exptl_absorpt_correction_T_min  0.7463
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
SADABS; sheldrick, 1996
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.530
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.802
_refine_diff_density_min         -0.658
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.103
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     110
_refine_ls_number_reflns         2196
_refine_ls_number_restraints     114
_refine_ls_restrained_S_all      1.218
_refine_ls_R_factor_all          0.0478
_refine_ls_R_factor_gt           0.0390
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0519P)^2^+1.6131P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0940
_refine_ls_wR_factor_ref         0.0982
_reflns_number_gt                1872
_reflns_number_total             2196
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja9091598_si_001_01.cif
_cod_data_source_block           60725a1_1a_298K
_cod_database_code               4102100