Phosphaguanidinate yttrium carbene, carbyne and carbide complexes: three distinct C1 functionalities.
Jiang, Wen; Zhang, Lixin; Dalton transactions (Cambridge, England : 2003) 54 (2025) 2320–2330; doi:10.1039/d4dt03060e

data_7717609
_publ_section_title
;
 Phosphaguanidinate yttrium carbene, carbyne and carbide complexes: three
 distinct C1 functionalities.
;
_journal_issue                   6
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2320
_journal_page_last               2330
_journal_paper_doi               10.1039/d4dt03060e
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C45 H68 Al2 N2 P Y'
_chemical_formula_sum            'C45 H68 Al2 N2 P Y'
_chemical_formula_weight         810.85
_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
_atom_sites_solution_primary     iterative
_audit_block_doi                 10.5517/ccdc.csd.cc2l67gj
_audit_creation_date             2024-10-07
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2024-10-08 deposited with the CCDC.	2024-12-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 112.186(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.1150(14)
_cell_length_b                   16.9001(16)
_cell_length_c                   19.322(2)
_cell_measurement_reflns_used    9937
_cell_measurement_temperature    202(2)
_cell_measurement_theta_max      26.419
_cell_measurement_theta_min      2.481
_cell_volume                     4872.7(8)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'olex2.solve (Bourhis et al., 2015)'
_diffrn_ambient_temperature      202.31
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0943
_diffrn_reflns_av_unetI/netI     0.0758
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            41269
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.050
_diffrn_reflns_theta_max         25.050
_diffrn_reflns_theta_min         2.405
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.294
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.5533
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1617 before and 0.0790 after correction. The Ratio of minimum to maximum transmission is 0.7423. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.105
_exptl_crystal_description       block
_exptl_crystal_F_000             1728
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.412
_refine_diff_density_min         -0.481
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     520
_refine_ls_number_reflns         8614
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0776
_refine_ls_R_factor_gt           0.0464
_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^)+(0.0542P)^2^+0.6319P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1078
_refine_ls_wR_factor_ref         0.1208
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5959
_reflns_number_total             8614
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt03060e2.cif
_cod_data_source_block           mo_220707a_a
_cod_depositor_comments
'Adding full bibliography for 7717606--7717614.cif.'
_cod_original_cell_volume        4872.5(8)
_cod_database_code               7717609
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.962
_shelx_estimated_absorpt_t_min   0.594
_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. Restrained distances
 C5-H5C
 0.98 with sigma of 0.02
 C5-H5B
 0.98 with sigma of 0.02
3.a Ternary CH refined with riding coordinates:
 C16(H16), C19(H19), C28(H28), C31(H31)
3.b Aromatic/amide H refined with riding coordinates:
 C12(H12), C13(H13), C14(H14), C24(H24), C25(H25), C26(H26), C35(H35),
 C36(H36), C37(H37), C38(H38), C39(H39), C41(H41), C42(H42), C43(H43), C44(H44),
  C45(H45)
3.c Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C), C4(H4A,H4B,H4C), C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C17(H17A,
 H17B,H17C), C18(H18A,H18B,H18C), C20(H20A,H20B,H20C), C21(H21A,H21B,H21C),
 C29(H29A,H29B,H29C), C30(H30A,H30B,H30C), C32(H32A,H32B,H32C), C33(H33A,H33B,
 H33C)
;
_olex2_submission_special_instructions 'No special instructions were received'