Electrochemical and X-ray structural evidence of multiple molybdenum precursor candidates from a reported non-aqueous electrodeposition of molybdenum disulfide
George, Tanner; Brosseau, Christa L.; Masuda, Jason D.; RSC Advances 13 (2023) 32199–32216; doi:10.1039/D3RA04605B

data_7247663
_publ_section_title
;
 Electrochemical and X-ray structural evidence of multiple molybdenum
 precursor candidates from a reported non-aqueous electrodeposition of
 molybdenum disulfide
;
_journal_issue                   46
_journal_name_full               'RSC Advances'
_journal_page_first              32199
_journal_page_last               32216
_journal_paper_doi               10.1039/D3RA04605B
_journal_volume                  13
_journal_year                    2023
_chemical_formula_moiety         'C4 H10 Mo O6'
_chemical_formula_sum            'C4 H10 Mo O6'
_chemical_formula_weight         250.06
_space_group_crystal_system      tetragonal
_space_group_IT_number           76
_space_group_name_Hall           'P 4w'
_space_group_name_H-M_alt        'P 41'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2023-09-10
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2023-10-01 deposited with the CCDC.	2023-10-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   9.46450(10)
_cell_length_b                   9.46450(10)
_cell_length_c                   17.3160(4)
_cell_measurement_reflns_used    9030
_cell_measurement_temperature    100.0
_cell_measurement_theta_max      52.15
_cell_measurement_theta_min      2.45
_cell_volume                     1551.11(4)
_computing_cell_refinement       'SAINT V8.40B (Bruker AXS Inc., 2016)'
_computing_data_collection       'APEX4 (Bruker AXS Inc., 2021)'
_computing_data_reduction        'SAINT V8.40B (Bruker AXS Inc., 2016)'
_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, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100.00
_diffrn_detector                 '100 \\times 140 mm^2^ CMOS sensor'
_diffrn_detector_area_resol_mean 7.3910
_diffrn_detector_type            'Bruker PHOTON III'
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       '\k--geometry diffractometer'
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multilayer mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0334
_diffrn_reflns_av_unetI/netI     0.0174
_diffrn_reflns_Laue_measured_fraction_full 0.993
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            110585
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         44.998
_diffrn_reflns_theta_min         2.152
_diffrn_source                   'microfocus sealed tube'
_diffrn_source_type              'Incoatec I\mS 3.0'
_exptl_absorpt_coefficient_mu    1.675
_exptl_absorpt_correction_T_max  0.7503
_exptl_absorpt_correction_T_min  0.6410
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0996 before and 0.0613 after correction.
The Ratio of minimum to maximum transmission is 0.8543.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    2.142
_exptl_crystal_description       prism
_exptl_crystal_F_000             992
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.265
_exptl_crystal_size_min          0.225
_refine_diff_density_max         1.026
_refine_diff_density_min         -1.376
_refine_diff_density_rms         0.099
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.03(2)
_refine_ls_extinction_coef       0.0023(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     214
_refine_ls_number_reflns         12760
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.0223
_refine_ls_R_factor_gt           0.0208
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0163P)^2^+1.0349P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0508
_refine_ls_wR_factor_ref         0.0518
_reflns_Friedel_coverage         0.957
_reflns_Friedel_fraction_full    0.990
_reflns_Friedel_fraction_max     0.998
_reflns_number_gt                12338
_reflns_number_total             12760
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ra04605b2.cif
_cod_data_source_block           mo_2019_09_24_jdm_tg_moglyc_0m_a
_cod_original_cell_volume        1551.11(5)
_cod_database_code               7247663
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.97(2)
 0.03(2)
2. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups
 At 1.5 times of:
  All O(H) groups
3. Restrained distances
 O6-H6
 0.87 with sigma of 0.01
 O10-H10
 0.87 with sigma of 0.01
 O4-H4
 0.87 with sigma of 0.01
4.a Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C2(H2A,H2B), C3(H3A,H3B), C4(H4A,H4B), C5(H5A,H5B), C6(H6A,H6B),
 C7(H7A,H7B), C8(H8A,H8B)
;
_shelx_res_checksum              93760
_olex2_submission_special_instructions 'No special instructions were received'