Tetrazole-5-carboxylic Acid Based Salts of Earth Alkali and Transition Metal Cations
Vera Hartdegen; Thomas M. Klapötke; Stefan M. Sproll; Inorganic Chemistry 48 (2009) 9549–9556; doi:10.1021/ic901413n

data_4303344
_publ_contact_author_address
;
Department Chemie
Ludwig-Maximilians Universit\"at
Butenandtstra\&se 5-13 (Haus D)
D-81377 M\"unchen
Bundesrepublik Deutschland
;
_publ_contact_author_email       tmk@cup.uni-muenchen.de
_publ_contact_author_fax         +49-89-2180-77491
_publ_contact_author_name        'Thomas M. Klapo\"tke'
_publ_contact_author_phone       +49-89-2180-77492
_publ_section_title
;
Tetrazole-5-carboxylic Acid Based Salts of Earth Alkali and Transition
Metal Cations
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              9549
_journal_page_last               9556
_journal_paper_doi               10.1021/ic901413n
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C2 H4 N4 O4 Sr, 3/4(O)'
_chemical_formula_sum            'C2 H4 N4 O4.75 Sr'
_chemical_formula_weight         247.71
_chemical_name_common            strontiumtetrazol-5-carboxylate
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           85
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4a'
_symmetry_space_group_name_H-M   'P 4/n :2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_author_name               'Thomas M. Klap\"otke'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   12.9854(2)
_cell_length_b                   12.9854(2)
_cell_length_c                   8.8601(3)
_cell_measurement_reflns_used    4286
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      28.7815
_cell_measurement_theta_min      3.8813
_cell_volume                     1494.00(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Oxford Xcalibur 3CCD'
_diffrn_measurement_method       omega-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0342
_diffrn_reflns_av_sigmaI/netI    0.0361
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            10775
_diffrn_reflns_theta_full        26.49
_diffrn_reflns_theta_max         26.49
_diffrn_reflns_theta_min         3.89
_exptl_absorpt_coefficient_mu    7.207
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.86820
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5 (release 08-05-2007 CrysAlis171 .NET)
(compiled May  8 2007,13:10:02)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.203
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             960
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.517
_refine_diff_density_min         -0.488
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.882
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     125
_refine_ls_number_reflns         1555
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.882
_refine_ls_R_factor_all          0.0365
_refine_ls_R_factor_gt           0.0196
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0161P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0341
_refine_ls_wR_factor_ref         0.0351
_reflns_number_gt                1061
_reflns_number_total             1555
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic901413n_si_001_2.cif
_cod_data_source_block           strontiumtetrazol-5-carboxylate_tetragonal
_cod_depositor_comments
;

2021-12-16
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C8 H16 N16 O19 Sr4'
_cod_original_formula_weight         990.85
_cod_original_formula_moiety         '4(C2 H4 N4 O4 Sr), 3(O)'
_cod_original_formula_units_Z            2
_cod_original_sg_symbol_Hall     '-P 4a '
_cod_original_sg_symbol_H-M      'P 4/n'
_cod_database_code               4303344