Four alkali metal molybdates with two types of Mo‒O chains, ABMo3O10 (A = Li, B = Rb; A = Li, Na, K, B = Cs): synthesis, structure comparison and optical properties
Han, Shujuan; Zhang, Bingbing; Tong, Tinghao; Yang, Zhihua; Pan, Shilie; New Journal of Chemistry 42 (2018) 10879–; doi:10.1039/C8NJ01893F

data_7057444
_publ_section_title
;
 Four alkali metal molybdates with two types of Mo--O chains, ABMo3O10 (A
 = Li, B = Rb; A = Li, Na, K, B = Cs): synthesis, structure comparison and
 optical properties
;
_journal_issue                   13
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              10879
_journal_paper_doi               10.1039/C8NJ01893F
_journal_volume                  42
_journal_year                    2018
_chemical_formula_sum            'Cs Mo3 Na O10'
_chemical_formula_weight         603.72
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-02-11 deposited with the CCDC.
2018-05-10 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.750(5)
_cell_length_b                   7.612(5)
_cell_length_c                   15.600(10)
_cell_measurement_reflns_used    1237
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.10
_cell_measurement_theta_min      2.61
_cell_volume                     920.3(10)
_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      296(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.0434
_diffrn_reflns_av_sigmaI/netI    0.0348
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            5253
_diffrn_reflns_theta_full        27.57
_diffrn_reflns_theta_max         27.57
_diffrn_reflns_theta_min         2.61
_exptl_absorpt_coefficient_mu    8.007
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6153
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    4.358
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1088
_refine_diff_density_max         0.855
_refine_diff_density_min         -1.593
_refine_diff_density_rms         0.204
_refine_ls_extinction_coef       0.00053(10)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_matrix_type           full
_refine_ls_number_parameters     80
_refine_ls_number_reflns         1134
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0331
_refine_ls_R_factor_gt           0.0246
_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^)+(0.0157P)^2^+1.6313P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0454
_refine_ls_wR_factor_ref         0.0480
_reflns_number_gt                949
_reflns_number_total             1134
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8nj01893f2.cif
_cod_data_source_block           1_CCDC2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7057441--7057444.cif.
;
_cod_original_cell_volume        920.2(10)
_cod_original_sg_symbol_H-M      Pnma
_cod_database_code               7057444