Heterometallic molecular precursors for a lithium-iron oxide material: synthesis, solid state structure, solution and gas-phase behaviour, and thermal decomposition.
Han, Haixiang; Wei, Zheng; Barry, Matthew C.; Filatov, Alexander S.; Dikarev, Evgeny V.; Dalton transactions (Cambridge, England : 2003) 46 (2017) 5644–5649; doi:10.1039/c6dt04602a

data_7041684
_publ_section_title
;
 Heterometallic molecular precursors for a lithium-iron oxide material:
 synthesis, solid state structure, solution and gas-phase behaviour, and
 thermal decomposition.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5644
_journal_page_last               5649
_journal_paper_doi               10.1039/c6dt04602a
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C48 H78 Li2 Mg2 O18'
_chemical_formula_sum            'C48 H78 Li2 Mg2 O18'
_chemical_formula_weight         1005.60
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-11-21 deposited with the CCDC.
2017-01-13 downloaded from the CCDC.
;
_cell_angle_alpha                103.660(5)
_cell_angle_beta                 106.731(5)
_cell_angle_gamma                111.403(5)
_cell_formula_units_Z            1
_cell_length_a                   11.556(5)
_cell_length_b                   12.211(5)
_cell_length_c                   12.471(5)
_cell_measurement_reflns_used    3393
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      23.42
_cell_measurement_theta_min      2.13
_cell_volume                     1449.6(10)
_computing_cell_refinement       'SAINT Ver. 6.22  (Bruker-AXS, 2003)'
_computing_data_collection       'SMART Ver. 5.622 (Bruker-AXS, 2003)'
_computing_data_reduction        'SAINT Ver. 6.22'
_computing_molecular_graphics    'SHELXTL Ver. 6.14'
_computing_publication_material  'SHELXTL Ver. 6.14'
_computing_structure_refinement  'SHELXTL Ver. 6.14'
_computing_structure_solution    'SHELXTL Ver. 6.14 (Bruker-AXS, 2003)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       '0.30\% \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           Mo-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0561
_diffrn_reflns_av_sigmaI/netI    0.0655
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            22717
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.77
_diffrn_reflns_theta_min         1.85
_exptl_absorpt_coefficient_mu    0.105
_exptl_absorpt_correction_T_max  0.9875
_exptl_absorpt_correction_T_min  0.9732
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS  (Bruker-AXS, 2003)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.152
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             540
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.561
_refine_diff_density_min         -0.488
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     324
_refine_ls_number_reflns         6090
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0801
_refine_ls_R_factor_gt           0.0503
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0707P)^2^+0.2760P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1284
_refine_ls_wR_factor_ref         0.1439
_reflns_number_gt                4226
_reflns_number_total             6090
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c6dt04602a2.cif
_cod_data_source_block           LiMgtbaoac3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7041683--7041687.cif.
;
_cod_original_sg_symbol_Hall     '-P 1        '
_cod_original_sg_symbol_H-M      'P -1        '
_cod_database_code               7041684