Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_2_2_626180_Vi6LF2.cif"

There are 4 T-atoms per unit cell
There are 8 O-atoms per unit cell

Framework density = 22.13 T-atoms per nm^3
Material density = 2.208 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.5999 Angstrom
T1  -- O2  = 1.6076 Angstrom
T1  -- O4  = 1.6212 Angstrom
T1  -- O3  = 1.6134 Angstrom
      mean = 1.6105 Angstrom
        t1 = 0.017968  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.011650  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.6062 Angstrom
T2  -- O4  = 1.6050 Angstrom
T2  -- O2  = 1.6376 Angstrom
T2  -- O5  = 1.6216 Angstrom
      mean = 1.6176 Angstrom
        t1 = 0.098877  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.081378  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5999 A <--> 1.6376 A
          Mean   = 1.6141 A
          StdDev = 0.0118 A

       t1 Range  = 0.0180 <-- 0.0584 --> 0.0989
       t2 Range  = 0.0117 <-- 0.0465 --> 0.0814

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  = 108.743 deg; O1  -- O2  = 3 A
O1  -- T1  -- O4  = 110.040 deg; O1  -- O4  = 3 A
O1  -- T1  -- O3  = 104.395 deg; O1  -- O3  = 3 A
O2  -- T1  -- O4  = 112.081 deg; O2  -- O4  = 3 A
O2  -- T1  -- O3  = 109.587 deg; O2  -- O3  = 3 A
O4  -- T1  -- O3  = 111.681 deg; O4  -- O3  = 3 A
       104.395 deg <-- 109.421 deg --> 112.081 deg

O3  -- T2  -- O4  =  93.507 deg; O3  -- O4  = 2 A
O3  -- T2  -- O2  = 117.477 deg; O3  -- O2  = 3 A
O3  -- T2  -- O5  = 121.018 deg; O3  -- O5  = 3 A
O4  -- T2  -- O2  =  91.004 deg; O4  -- O2  = 2 A
O4  -- T2  -- O5  =  89.825 deg; O4  -- O5  = 2 A
O2  -- T2  -- O5  = 121.321 deg; O2  -- O5  = 3 A
       89.825 deg <-- 105.692 deg --> 121.321 deg

        O-T-O SUMMARY
          Range  = 89.8246 deg <--> 121.3205 deg
          Mean   = 107.5566 deg
          StdDev = 10.6896 deg

        O--O SUMMARY
          Range  = 2.2781 A <--> 2.8412 A
          Mean   = 2.5938 A
          StdDev = 0.1874 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
T1  - O1  - T1  - O2  - T2  = 110.480 deg; T1  -- T2  = 5.2752 A
T1  - O1  - T1  - O4  - T2  = 124.956 deg; T1  -- T2  = 5.6034 A
T1  - O1  - T1  - O3  - T2  = 101.682 deg; T1  -- T2  = 4.8467 A
T2  - O2  - T1  - O4  - T2  = 100.315 deg; T2  -- T2  = 4.8682 A
T2  - O2  - T1  - O3  - T2  =  99.028 deg; T2  -- T2  = 4.7708 A
T2  - O4  - T1  - O3  - T2  = 117.474 deg; T2  -- T2  = 5.2727 A

T1  - O3  - T2  - O4  - T1  =  80.972 deg; T1  -- T1  = 4.0736 A
T1  - O3  - T2  - O2  - T1  =  79.685 deg; T1  -- T1  = 4.0626 A
T1  - O3  - T2  - O5  - T2  =  88.840 deg; T1  -- T2  = 4.5246 A
T1  - O4  - T2  - O2  - T1  = 117.474 deg; T1  -- T1  = 5.2727 A
T1  - O4  - T2  - O5  - T2  = 130.558 deg; T1  -- T2  = 5.7168 A
T1  - O2  - T2  - O5  - T2  = 107.793 deg; T1  -- T2  = 5.1405 A

        T-T-T SUMMARY
          Range  = 79.6850 deg <--> 130.5585 deg
          Mean   = 104.9381 deg
          StdDev = 16.0121 deg

        T--T SUMMARY
          Range  = 4.0626 A <--> 5.7168 A
          Mean   = 4.9523 A
          StdDev = 0.5235 A

-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 180.000 deg ; T1  -- T1   3.1997 A

T1  -- O2  -- T2  = 147.878 deg ; T1  -- T2   3.1186 A

T1  -- O3  -- T2  = 142.611 deg ; T1  -- T2   3.0497 A

T1  -- O4  -- T2  = 173.624 deg ; T1  -- T2   3.2213 A

T2  -- O5  -- T2  = 180.000 deg ; T2  -- T2   3.2432 A


        T-O-T SUMMARY
          Range  = 142.6108° <--> 180.0000 deg
          Mean   = 164.8227 deg
          StdDev = 17.1182 deg

        T--T SUMMARY
          Range  = 3.0497 A <--> 3.2432 A
          Mean   = 3.1665 A
          StdDev = 0.0759 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O4  -- O5  = 2.2781 A

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 2
Coordination Sequence =
    1 4 10 21 36 54 78 106 136 173 214 256 306 360 413 467 509
TD10 = 833
Circuit symbol = 4.6.4.6.6_{2}.8_{6}
Weight = 25
Vertex symbol  = 4.6.4.6.6.8_{2}
Weight = 23

T2 (Si): multiplicity = 2
Coordination Sequence =
    1 4 10 21 36 54 78 106 136 173 214 256 306 360 412 465 509
TD10 = 833
Circuit symbol = 4.6.4.6.6_{2}.8_{6}
Weight = 25
Vertex symbol  = 4.6.4.6.6.8_{2}
Weight = 23

<TD10> = 833.000
Average ring size = 5.6000
