Supramolecular Assembly of Calcium Metal−Organic Frameworks with Structural Transformations
Liang, Po-Ching; Liu, Hsin-Kuan; Yeh, Chun-Ting; Lin, Chia-Her; Zima, Vítězslav; Crystal Growth & Design 11 (2011) 699–; doi:10.1021/cg101114h

data_4500150
_publ_section_title
;
 Supramolecular Assembly of Calcium Metal&#x2212;Organic Frameworks with
 Structural Transformations
;
_journal_issue                   3
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              699
_journal_paper_doi               10.1021/cg101114h
_journal_volume                  11
_journal_year                    2011
_chemical_formula_moiety         'C14 H18 Ca N2 O8'
_chemical_formula_sum            'C14 H18 Ca N2 O8'
_chemical_formula_weight         382.38
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 95.204(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.9698(6)
_cell_length_b                   10.2569(3)
_cell_length_c                   9.6650(3)
_cell_measurement_reflns_used    1796
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      28.3236
_cell_measurement_theta_min      3.9736
_cell_volume                     1774.06(10)
_computing_cell_refinement       'SAINT V7.66A (Bruker AXS, 2009)'
_computing_data_collection       'APEX2 (Bruker AXS, 2010)'
_computing_data_reduction        'SAINT V7.66A (Bruker AXS, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0231
_diffrn_reflns_av_sigmaI/netI    0.0170
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            10048
_diffrn_reflns_theta_full        28.37
_diffrn_reflns_theta_max         28.37
_diffrn_reflns_theta_min         2.28
_exptl_absorpt_coefficient_mu    0.397
_exptl_absorpt_correction_T_max  0.9072
_exptl_absorpt_correction_T_min  0.8573
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            pale-yellow
_exptl_crystal_density_diffrn    1.432
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       columnar
_exptl_crystal_F_000             800
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.25
_refine_diff_density_max         1.036
_refine_diff_density_min         -0.943
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     102
_refine_ls_number_reflns         2212
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0678
_refine_ls_R_factor_gt           0.0641
_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^)+(0.1282P)^2^+2.7253P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1889
_refine_ls_wR_factor_ref         0.1946
_reflns_number_gt                2026
_reflns_number_total             2212
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg101114h_si_006.cif
_cod_data_source_block           5
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4500150