Relationship between molecular structures and thermogravimetric properties of gallium-amidinate based compounds.
Pavard, Paul-Alexis; Pugliese, Eva; Coutancier, Damien; Albin, Valérie; Casaretto, Nicolas; Bourcier, Sophie; Lair, Virginie; Ringuede, Armelle; Auffrant, Audrey; Schneider, Nathanaelle; Dalton transactions (Cambridge, England : 2003) 54 (2025) 9770–9777; doi:10.1039/d5dt00944h

data_7718791
_publ_section_title
;
 Relationship between molecular structures and thermogravimetric
 properties of gallium-amidinate based compounds.
;
_journal_issue                   24
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9770
_journal_page_last               9777
_journal_paper_doi               10.1039/d5dt00944h
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C16 H34 Cl Ga N4'
_chemical_formula_sum            'C16 H34 Cl Ga N4'
_chemical_formula_weight         387.64
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2020-06-15
_audit_creation_method
;
Olex2 1.3
(compiled 2020.02.04 svn.rd84adfe8 for OlexSys, GUI svn.r6032)
;
_audit_update_record
;
2025-04-15 deposited with the CCDC.	2025-05-26 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 108.129(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.5212(7)
_cell_length_b                   12.8021(8)
_cell_length_c                   14.1052(9)
_cell_measurement_reflns_used    9215
_cell_measurement_temperature    150.0
_cell_measurement_theta_max      36.300
_cell_measurement_theta_min      2.447
_cell_volume                     1977.2(2)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      150.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0423
_diffrn_reflns_av_unetI/netI     0.0277
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            30070
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         37.342
_diffrn_reflns_theta_min         2.448
_diffrn_source_current           31.0
_diffrn_source_power             1.705
_diffrn_source_voltage           55.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.530
_exptl_absorpt_correction_T_max  0.7473
_exptl_absorpt_correction_T_min  0.6316
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0987 before and 0.0499 after correction.
The Ratio of minimum to maximum transmission is 0.8452.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.302
_exptl_crystal_description       block
_exptl_crystal_F_000             824
_refine_diff_density_max         0.513
_refine_diff_density_min         -0.298
_refine_diff_density_rms         0.059
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     106
_refine_ls_number_reflns         5114
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0302
_refine_ls_R_factor_gt           0.0241
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0293P)^2^+0.5459P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0598
_refine_ls_wR_factor_ref         0.0625
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4514
_reflns_number_total             5114
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt00944h2.cif
_cod_data_source_block           L22GaCl
_cod_depositor_comments
'Adding full bibliography for 7718786--7718794.cif.'
_cod_database_code               7718791
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C007(H007), C008(H008)
2.b Idealised Me refined as rotating group:
 C006(H00A,H00B,H00C), C009(H00D,H00E,H00F), C00A(H00G,H00H,H00I), C00B(H00J,
 H00K,H00L), C00C(H00M,H00N,H00O)
;
_shelx_res_checksum              94933
_shelx_hkl_checksum              1050
_olex2_submission_special_instructions 'No special instructions were received'