#------------------------------------------------------------------------------
#$Date: 2018-09-26 05:29:44 +0200 (Wed 26 de Sep de 2018) $
#$Revision: 211175 $
#$URL: svn://www.crystallography.net/cod/cif/8/00/02/8000271.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_8000271
loop_
_publ_author_name
'Gui, Di'
'Ji, Lijun'
'Muhammad, Azeem'
'Li, Wei'
'Cai, Weizhao'
'Li, Yanchun'
'Li, Xiaodong'
'Wu, Xiang'
'Lu, Peixiang'
_publ_section_title
;
 Jahn-Teller Effect on Framework Flexibility of Hybrid Organic-Inorganic
 Perovskites.
;
_journal_name_full               'The journal of physical chemistry letters'
_journal_page_first              751
_journal_page_last               755
_journal_paper_doi               10.1021/acs.jpclett.7b03229
_journal_year                    2018
_chemical_formula_moiety         '0.25(C12 H12 O24 Zn4), C H6 N3'
_chemical_formula_sum            'C4 H9 N3 O6 Zn'
_chemical_formula_weight         260.51
_space_group_crystal_system      orthorhombic
_space_group_IT_number           52
_space_group_name_Hall           '-P 2a 2bc'
_space_group_name_H-M_alt        'P n n a'
_symmetry_space_group_name_Hall  '-P 2a 2bc'
_symmetry_space_group_name_H-M   'P n n a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2017-05-13
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5337)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.3501(3)
_cell_length_b                   11.7353(5)
_cell_length_c                   8.9456(4)
_cell_measurement_reflns_used    12199
_cell_measurement_temperature    270.02(10)
_cell_measurement_theta_max      30.1700
_cell_measurement_theta_min      3.7510
_cell_volume                     876.59(6)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      270.02(10)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.961
_diffrn_measurement_device_type  'XtaLAB Pro: Kappa single'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0205
_diffrn_reflns_av_unetI/netI     0.0071
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            21770
_diffrn_reflns_theta_full        30.21
_diffrn_reflns_theta_max         30.21
_diffrn_reflns_theta_min         3.76
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.813
_exptl_crystal_density_diffrn    1.974
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             528
_refine_diff_density_max         0.277
_refine_diff_density_min         -0.271
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.124
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     66
_refine_ls_number_reflns         1261
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.124
_refine_ls_R_factor_all          0.0178
_refine_ls_R_factor_gt           0.0169
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0255P)²+0.3217P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0496
_refine_ls_wR_factor_ref         0.0500
_reflns_number_gt                1206
_reflns_number_total             1261
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            Zn-270K.cif
_cod_data_source_block           Zn_270_00-multiscan
_cod_database_code               8000271
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H,H) groups
2. Others
 Fixed Sof: H2A(0.5) H2B(0.5)
3.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C1(H1)
3.b X=CH2 refined with riding coordinates:
 N1(H1A,H1B), N2(H2A,H2B)
;
_olex2_submission_special_instructions 'No special instructions were received'
loop_
_space_group_symop_id
_space_group_symop_operation_xyz
1 'x, y, z'
2 '-x+1/2, -y, z'
3 '-x+1/2, y+1/2, -z+1/2'
4 'x, -y+1/2, -z+1/2'
5 '-x, -y, -z'
6 'x-1/2, y, -z'
7 'x-1/2, -y-1/2, z-1/2'
8 '-x, y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_calc_flag
_atom_site_site_symmetry_order
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
Zn1 Zn 0.256610(17) 0.7500 0.2500 0.01140(7) Uani 1 d 2 S T P
O2 O 0.40743(10) 0.81862(6) 0.41349(9) 0.02237(16) Uani 1 d 1 . . .
O1 O 0.56391(9) 0.80759(6) 0.61301(8) 0.01947(15) Uani 1 d 1 . . .
O3 O 0.25813(9) 0.59455(6) 0.36531(8) 0.01918(17) Uani 1 d 1 . . .
N1 N 0.34133(13) 0.57326(9) 0.68269(10) 0.0302(2) Uani 1 d 1 . . .
H1A H 0.4006 0.6208 0.7307 0.036 Uiso 1 calc 1 R . .
H1B H 0.3413 0.5732 0.5866 0.036 Uiso 1 calc 1 R . .
C2 C 0.52423(12) 0.77850(9) 0.48366(11) 0.01795(18) Uani 1 d 1 . . .
H2 H 0.5858 0.7232 0.4363 0.022 Uiso 1 calc 1 R . .
C1 C 0.2500 0.5000 0.30171(17) 0.0212(3) Uani 1 d 2 S T P
H1 H 0.2500 0.5000 0.1978 0.025 Uiso 1 calc 2 RS T P
N2 N 0.2500 0.5000 0.90490(16) 0.0255(3) Uani 1 d 2 S T P
H2A H 0.1908 0.4525 0.9530 0.031 Uiso 0.50 calc 1 R . .
H2B H 0.3092 0.5475 0.9530 0.031 Uiso 0.50 calc 1 R . .
C3 C 0.2500 0.5000 0.75706(16) 0.0195(4) Uani 1 d 2 S T P
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
Zn1 0.01321(10) 0.01104(11) 0.00994(11) 0.00002(4) 0.000 0.000
O2 0.0235(4) 0.0209(3) 0.0227(4) -0.0042(3) -0.0109(3) 0.0030(3)
O1 0.0191(3) 0.0242(3) 0.0151(3) -0.0010(3) -0.0042(3) 0.0043(3)
O3 0.0317(4) 0.0121(3) 0.0138(3) 0.0001(3) -0.0008(3) 0.0006(2)
N1 0.0359(5) 0.0373(5) 0.0175(4) 0.0044(4) -0.0037(4) -0.0195(4)
C2 0.0187(4) 0.0182(4) 0.0169(4) -0.0014(4) -0.0018(3) 0.0033(4)
C1 0.0379(9) 0.0153(7) 0.0103(7) 0.000 0.000 0.0001(5)
N2 0.0373(8) 0.0254(7) 0.0140(6) 0.000 0.000 -0.0091(5)
C3 0.0204(8) 0.0203(9) 0.0176(8) 0.000 0.000 -0.0015(5)
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Zn Zn 0.2839 1.4301 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
O2 Zn1 O2 105.95(5) . 4_565
O2 Zn1 O1 86.01(3) . 6_556
O2 Zn1 O1 168.04(3) 4_565 6_556
O2 Zn1 O1 168.04(3) . 7_575
O2 Zn1 O1 86.01(3) 4_565 7_575
O2 Zn1 O3 90.31(3) . 4_565
O2 Zn1 O3 89.27(3) . .
O2 Zn1 O3 90.31(3) 4_565 .
O2 Zn1 O3 89.27(3) 4_565 4_565
O1 Zn1 O1 82.03(4) 7_575 6_556
O3 Zn1 O1 89.86(3) . 6_556
O3 Zn1 O1 90.66(3) . 7_575
O3 Zn1 O1 89.86(3) 4_565 7_575
O3 Zn1 O1 90.66(3) 4_565 6_556
O3 Zn1 O3 179.31(4) 4_565 .
C2 O2 Zn1 132.46(7) . .
C2 O1 Zn1 130.15(7) . 6_656
C1 O3 Zn1 123.29(8) . .
H1A N1 H1B 120.0 . .
C3 N1 H1A 120.0 . .
C3 N1 H1B 120.0 . .
O2 C2 H2 117.7 . .
O1 C2 O2 124.58(10) . .
O1 C2 H2 117.7 . .
O3 C1 O3 125.79(14) . 2_565
O3 C1 H1 117.1 . .
O3 C1 H1 117.1 2_565 .
H2A N2 H2B 120.0 . .
C3 N2 H2A 120.0 . .
C3 N2 H2B 120.0 . .
N1 C3 N1 119.87(14) 2_565 .
N2 C3 N1 120.07(7) . 2_565
N2 C3 N1 120.07(7) . .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Zn1 O2 2.0912(7) .
Zn1 O2 2.0912(7) 4_565
Zn1 O1 2.1325(7) 6_556
Zn1 O1 2.1325(7) 7_575
Zn1 O3 2.0957(8) 4_565
Zn1 O3 2.0957(8) .
O2 C2 1.2518(12) .
O1 Zn1 2.1325(7) 6_656
O1 C2 1.2510(12) .
O3 C1 1.2488(10) .
N1 H1A 0.8600 .
N1 H1B 0.8600 .
N1 C3 1.3279(12) .
C2 H2 0.9300 .
C1 O3 1.2488(10) 2_565
C1 H1 0.9300 .
N2 H2A 0.8600 .
N2 H2B 0.8600 .
N2 C3 1.323(2) .
C3 N1 1.3279(12) 2_565
