Topotactic elimination of water across a C-C ligand bond in a dense 3-D metal-organic framework
Hamish H.-M. Yeung; Monica Kosa; John M. Griffin; Clare P. Grey; Dan T. Major; Anthony K. Cheetham; Chem.Commun. 50 (2014) 13292–; doi:10.1039/C4cc06136E

data_7115850
_publ_section_title
;
 Topotactic elimination of water across a C-C ligand bond in a dense 3-D
 metal-organic framework
;
_journal_name_full               Chem.Commun.
_journal_page_first              13292
_journal_paper_doi               10.1039/C4cc06136E
_journal_volume                  50
_journal_year                    2014
_chemical_formula_moiety         'C4 H2.40 Li2 O4.20'
_chemical_formula_sum            'C4 H2.4 Li2 O4.2'
_chemical_formula_weight         131.54
_chemical_name_common            'Lithium malate : fumarate'
_space_group_IT_number           146
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'R 3'
_symmetry_space_group_name_H-M   'R 3 :H'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            9
_cell_length_a                   11.7253(15)
_cell_length_b                   11.7253(15)
_cell_length_c                   11.126(2)
_cell_measurement_reflns_used    589
_cell_measurement_temperature    120
_cell_measurement_theta_max      28.9680
_cell_measurement_theta_min      3.4681
_cell_volume                     1324.7(3)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_molecular_graphics    'Diamond and Mercury'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      120
_diffrn_detector_area_resol_mean 16.1183
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.881
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0209
_diffrn_reflns_av_sigmaI/netI    0.0399
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            1652
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         29.03
_diffrn_reflns_theta_min         3.48
_exptl_absorpt_coefficient_mu    0.128
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.39656
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.484
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             594
_exptl_crystal_size_max          0.9
_exptl_crystal_size_mid          0.8
_exptl_crystal_size_min          0.6
_refine_diff_density_max         0.327
_refine_diff_density_min         -0.288
_refine_diff_density_rms         0.079
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -3(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     101
_refine_ls_number_reflns         1067
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0997
_refine_ls_R_factor_gt           0.0847
_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^)+(0.1803P)^2^+0.6300P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2339
_refine_ls_wR_factor_ref         0.2582
_reflns_number_gt                835
_reflns_number_total             1067
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c4cc06136e2.cif
_cod_data_source_block           exp_2910
_cod_original_cell_volume        1324.7(4)
_cod_original_sg_symbol_H-M      'R 3'
_cod_original_formula_sum        'C4 H2.40 Li2 O4.20'
_cod_database_code               7115850