Exploring early transition metal coordination: a synthetic and computational study of tripodal ligand complexes.
Moore, Jewelianna M.; Vaught, Brennan M.; Miller, Tabitha J.; Nunn, George; Elford, Lindsey S.; Gullett, Kelly L.; Walton, Paul H.; Fout, Alison R.; Dalton transactions (Cambridge, England : 2003) 54 (2025) 16177–16182; doi:10.1039/d5dt01888a

data_7719672
_publ_section_title
;
 Exploring early transition metal coordination: a synthetic and
 computational study of tripodal ligand complexes.
;
_journal_issue                   43
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16177
_journal_page_last               16182
_journal_paper_doi               10.1039/d5dt01888a
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C36 H48 N7 V'
_chemical_formula_sum            'C36 H48 N7 V'
_chemical_formula_weight         629.75
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2025-06-06
_audit_creation_method
; 
Olex2 1.5 
(compiled 2023.03.06 svn.rbb2c1857 for OlexSys, GUI svn.r6748) 
;
_audit_update_record
;
2025-08-07 deposited with the CCDC.	2025-09-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.455(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.5749(9)
_cell_length_b                   20.9201(15)
_cell_length_c                   14.2707(11)
_cell_measurement_reflns_used    17464
_cell_measurement_temperature    100.15
_cell_measurement_theta_max      46.722
_cell_measurement_theta_min      4.592
_cell_volume                     3142.8(4)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_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    'XT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      100.15
_diffrn_detector                 'Bruker APEX2 area detector'
_diffrn_detector_area_resol_mean 7.9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker SMART APEX2 area detector'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1118
_diffrn_reflns_av_unetI/netI     0.0872
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            33485
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.406
_diffrn_reflns_theta_min         2.166
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_current           40.0
_diffrn_source_power             2.0
_diffrn_source_type              'Incoatec I\ms'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.354
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7815
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
SADABS-2014/4 (Bruker,2014/4) was used for absorption correction.
wR2(int) was 0.1013 before and 0.0743 after correction.
The Ratio of minimum to maximum transmission is 0.7815.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            black
_exptl_crystal_colour_primary    black
_exptl_crystal_density_diffrn    1.331
_exptl_crystal_description       column
_exptl_crystal_F_000             1344
_exptl_crystal_size_max          0.205
_exptl_crystal_size_mid          0.085
_exptl_crystal_size_min          0.073
_refine_diff_density_max         0.767
_refine_diff_density_min         -0.612
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.020
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     397
_refine_ls_number_reflns         5772
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.020
_refine_ls_R_factor_all          0.0984
_refine_ls_R_factor_gt           0.0577
_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^)+(0.0588P)^2^+3.0640P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1250
_refine_ls_wR_factor_ref         0.1414
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3947
_reflns_number_total             5772
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt01888a2.cif
_cod_data_source_block           cm73xsa
_cod_depositor_comments
'Adding full bibliography for 7719670--7719673.cif.'
_cod_database_code               7719672
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.975
_shelx_estimated_absorpt_t_min   0.931
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Ternary CH refined with riding coordinates:
 C31(H31), C51(H51), C71(H71)
2.b Secondary CH2 refined with riding coordinates:
 C21(H21A,H21B), C32(H32A,H32B), C33(H33A,H33B), C34(H34A,H34B), C35(H35A,
 H35B), C36(H36A,H36B), C41(H41A,H41B), C52(H52A,H52B), C53(H53A,H53B),
 C54(H54A,H54B), C55(H55A,H55B), C56(H56A,H56B), C61(H61A,H61B), C72(H72A,H72B),
  C73(H73A,H73B), C74(H74A,H74B), C75(H75A,H75B), C76(H76A,H76B)
2.c Aromatic/amide H refined with riding coordinates:
 C23(H23), C24(H24), C26(H26), C43(H43), C44(H44), C46(H46), C63(H63),
 C64(H64), C66(H66)
;
_shelx_res_checksum              12231
_shelx_hkl_checksum              36408
_olex2_submission_original_sample_id cm73
_olex2_submission_special_instructions 'No special instructions were received'