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

Report for the framework in file "public/tmp/tmp_181a_1_1340_yAYjzo.cif"

There are 12 T-atoms per unit cell
There are 24 O-atoms per unit cell

Framework density = 26.71 T-atoms per nm^3
Material density = 2.665 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.7290 Angstrom
T1  -- O2  = 1.4675 Angstrom
T1  -- O3  = 1.8215 Angstrom
T1  -- O4  = 1.5219 Angstrom
      mean = 1.6350 Angstrom
        t1 = 0.189918  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.238660  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.4675 A <--> 1.8215 A
          Mean   = 1.6350 A
          StdDev = 0.1468 A

       t1 Range  = 0.1899 <-- 0.1899 --> 0.1899
       t2 Range  = 0.2387 <-- 0.2387 --> 0.2387

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  =  99.023 deg; O1  -- O2  = 2 A
O1  -- T1  -- O3  = 144.173 deg; O1  -- O3  = 3 A
O1  -- T1  -- O4  =  91.148 deg; O1  -- O4  = 2 A
O2  -- T1  -- O3  =  91.213 deg; O2  -- O3  = 2 A
O2  -- T1  -- O4  =  75.960 deg; O2  -- O4  = 2 A
O3  -- T1  -- O4  = 124.675 deg; O3  -- O4  = 3 A
       75.960 deg <-- 104.365 deg --> 144.173 deg

        O-T-O SUMMARY
          Range  = 75.9602 deg <--> 144.1727 deg
          Mean   = 104.3654 deg
          StdDev = 23.3490 deg

        O--O SUMMARY
          Range  = 1.8401 A <--> 3.3784 A
          Mean   = 2.5515 A
          StdDev = 0.5003 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 130.677 deg ; T1  -- T1   3.1425 A

T1  -- O2  -- T1  = 150.012 deg ; T1  -- T1   2.8351 A

T1  -- O3  -- T1  = 163.031 deg ; T1  -- T1   3.6031 A

T1  -- O4  -- T1  = 161.616 deg ; T1  -- T1   3.0047 A


        T-O-T SUMMARY
          Range  = 130.6773° <--> 163.0310 deg
          Mean   = 151.3341 deg
          StdDev = 13.0888 deg

        T--T SUMMARY
          Range  = 2.8351 A <--> 3.6031 A
          Mean   = 3.1464 A
          StdDev = 0.2883 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O2  -- O4  = 1.8403 A
O2  -- O4  = 1.8401 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has only 3 neighboring T-atoms within 3.50 A, but 4 bridging O-atoms
  T1  -- T1  = 3.1425 Angstrom
  T1  -- T1  = 2.8351 Angstrom
  T1  -- T1  = 3.0047 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 12
Coordination Sequence =
    1 4 9 18 32 52 82 115 147 187 237 290 342 404 476 547 621
TD10 = 884
Circuit symbol = 4.6.4.6.4.6
Weight = 8
Vertex symbol  = 4.8.4.8.4.8_{2}
Weight = 26

<TD10> = 884.000
Average ring size = 5.6000
