Temperature induced single-crystal to single-crystal transformation of uranium azide complexes.
Li, Kai; Rajeshkumar, Thayalan; Zhao, Yue; Wang, Tianwei; Maron, Laurent; Zhu, Congqing; Chemical communications (Cambridge, England) 60 (2024) 2966–2969; doi:10.1039/d4cc00546e

data_7132727
_publ_section_title
;
 Temperature induced single-crystal to single-crystal transformation of
 uranium azide complexes.
;
_journal_issue                   21
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              2966
_journal_page_last               2969
_journal_paper_doi               10.1039/d4cc00546e
_journal_volume                  60
_journal_year                    2024
_chemical_formula_moiety         'C20 H48 N10 P2 U'
_chemical_formula_sum            'C20 H48 N10 P2 U'
_chemical_formula_weight         728.65
_chemical_name_systematic        5
_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
_audit_creation_date             2024-01-29
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2024-01-31 deposited with the CCDC.	2024-02-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.838(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.8845(5)
_cell_length_b                   10.6539(6)
_cell_length_c                   14.7678(9)
_cell_measurement_reflns_used    6037
_cell_measurement_temperature    193.0
_cell_measurement_theta_max      25.47
_cell_measurement_theta_min      2.86
_cell_volume                     1503.32(15)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 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 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'olex2.solve 1.5 (Bourhis et al., 2015)'
_diffrn_ambient_temperature      193.00
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.995
_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  0.0398
_diffrn_reflns_av_unetI/netI     0.0342
_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       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            11019
_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         25.476
_diffrn_reflns_theta_min         2.853
_exptl_absorpt_coefficient_mu    5.531
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.5668
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1022 before and 0.0522 after correction.
The Ratio of minimum to maximum transmission is 0.7606.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'metallic greenish green'
_exptl_crystal_colour_lustre     metallic
_exptl_crystal_colour_modifier   greenish
_exptl_crystal_colour_primary    green
_exptl_crystal_density_diffrn    1.610
_exptl_crystal_description       block
_exptl_crystal_F_000             720
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.977
_refine_diff_density_min         -0.910
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.092
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     157
_refine_ls_number_reflns         2771
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.092
_refine_ls_R_factor_all          0.0364
_refine_ls_R_factor_gt           0.0237
_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^)+(0.0192P)^2^+1.2936P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0525
_refine_ls_wR_factor_ref         0.0576
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2149
_reflns_number_total             2771
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4cc00546e2.cif
_cod_data_source_block           lk-1_a_CCDC2
_cod_depositor_comments
'Adding full bibliography for 7132717--7132729.cif.'
_cod_original_cell_volume        1503.31(15)
_cod_database_code               7132727
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.471
_shelx_estimated_absorpt_t_min   0.436
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C5(H5), C8(H8)
2.b Secondary CH2 refined with riding coordinates:
 C4(H4A,H4B), C3(H3A,H3B)
2.c Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C6(H6A,H6B,H6C), C1(H1A,H1B,H1C), C10(H10A,H10B,H10C),
 C7(H7A,H7B,H7C), C9(H9A,H9B,H9C)
;
_shelx_res_checksum              43513
_shelx_hkl_checksum              88096
_olex2_submission_special_instructions 'No special instructions were received'