New group IIIA metal phosphate-oxalates containing dimethylammonium cations with proton conductivity.
Pan, Tian-Yu; Wen, Wei-Yang; Ma, Wen; Zheng, Shou-Tian; Feng, Mei-Ling; Huang, Xiao-Ying; Dalton transactions (Cambridge, England : 2003) 53 (2024) 2318–2323; doi:10.1039/d3dt03368f

data_7714971
_publ_section_title
;
 New group IIIA metal phosphate-oxalates containing dimethylammonium
 cations with proton conductivity.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2318
_journal_page_last               2323
_journal_paper_doi               10.1039/d3dt03368f
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C2 H6 Al2 O20 P4, 2(C2 H8 N)'
_chemical_formula_sum            'C6 H22 Al2 N2 O20 P4'
_chemical_formula_weight         620.09
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2023-09-26
_audit_creation_method
;
Olex2 1.5
(compiled 2022.04.07 svn.rca3783a0 for OlexSys, GUI svn.r6498)
;
_audit_update_record
;
2023-09-29 deposited with the CCDC.	2023-12-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.861(15)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.6163(14)
_cell_length_b                   9.7354(17)
_cell_length_c                   12.3722(18)
_cell_measurement_reflns_used    1860
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      28.7940
_cell_measurement_theta_min      3.2820
_cell_volume                     1035.5(3)
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_diffrn_ambient_temperature      292(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.843
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, Atlas'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0431
_diffrn_reflns_av_unetI/netI     0.0656
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.843
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            5714
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.843
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.816
_diffrn_reflns_theta_min         2.369
_exptl_absorpt_coefficient_mu    0.554
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.71253
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.42.90a (Rigaku Oxford Diffraction, 2023)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    1.989
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             636
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.572
_refine_diff_density_min         -0.522
_refine_diff_density_rms         0.108
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     165
_refine_ls_number_reflns         2509
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0731
_refine_ls_R_factor_gt           0.0450
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0544P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0995
_refine_ls_wR_factor_ref         0.1146
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1823
_reflns_number_total             2509
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt03368f2.cif
_cod_data_source_block           x
_cod_depositor_comments
'Adding full bibliography for 7714971--7714973.cif.'
_cod_database_code               7714971
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.984
_shelx_estimated_absorpt_t_min   0.967
_olex2_refinement_description
;
1. Restrained distances
 O3-H3
 0.82 with sigma of 0.01
 O6-H6
 0.82 with sigma of 0.01
2.a Secondary CH2 refined with riding coordinates:
 N1(H1A,H1B)
2.b Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C3(H3A,H3B,H3C)
;
_shelx_res_checksum              66317
_olex2_submission_special_instructions 'No special instructions were received'